机构名称：濮阳濮耐高温材料（集团）股份有限公司高温陶

机构名称：濮阳濮耐高温材料（集团）股份有限公司高温陶 ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 机构名称:濮阳濮耐高温材料(集团)股份有限公司高 温陶瓷材料试验检测中心 注册号:L2147 地 址: A:河南省濮阳市濮阳县西环路中段 获准认可能力索引 序号 地址 能力范围 评审类型 更新时间 1 授权签字人(中文) 复评 2013年07月11日 2 授权签字人(英文) 复评 2013年07月11日 A 3 授权签字人(中文) 监督 2014年09月09日 4 授权签字人(英文) 监督 2014年09月09日 5 检测能力(中文) 复评 2013年07月11日 6 检测能力(英文) 复评 2013年07月11日 A 7 检测能力(中文) 监督 2014年09月09日 8 检测能力(英文) 监督 2014年09月09日 No. CNAS L2147 第 1 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Name:High Temperature Ceramic Materials Testing & Inspection Center of Puyang Refractories Group Co., Ltd. Registration No.:L2147 ADDRESS: A: Middle Section of Xihuan Road, Puyang, Puyang, Henan, China INDEX OF ACCREDITED SIGNATORIES No. Address Range Type Update date 1 Approved signatories (Chinese) Reassessment 2013-07-11 2 Approved signatories (English) Reassessment 2013-07-11 A 3 Approved signatories (Chinese) Surveillance 2014-09-09 4 Approved signatories (English) Surveillance 2014-09-09 5 Testing ability(Chinese) Reassessment 2013-07-11 6 Testing ability(English) Reassessment 2013-07-11 A 7 Testing ability(Chinese) Surveillance 2014-09-09 8 Testing ability(English) Surveillance 2014-09-09 No. CNAS L2147 第 2 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 中国合格评定国家认可委员会 认 可 证 书 附 件 (注册号:CNAS L2147) 名称:濮阳濮耐高温材料,集团,股份有限公司高温陶瓷材料试验检测 中心 地址:河南省濮阳市濮阳县西环路中段 签发日期:2013年07月11日 有效期至:2016年07月10日 更新日期:2013年07月11日 附件1 认可的授权签字人及领域 序号 姓 名 授权签字领域 备 注 1 康冬冬 全部检测项目 2 刘彩丽 全部检测项目 No. CNAS L2147 第 3 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENT APPENDIX OF ACCREDITATION CERTIFICATE (Registration No. CNAS L2147) NAME:High Temperature Ceramic Materials Testing & Inspection Center of Puyang Refractories Group Co., Ltd. ADDRESS:Middle Section of Xihuan Road, Puyang, Puyang, Henan, China Date of Issue:2013-07-11 Date of Expiry:2016-07-10 Date of Update:2013-07-11 APPENDIX 1 ACCREDITED SIGNATORIES AND SCOPE ? Name Authorized Scope of Signature Note 1 Kangdongdong Apply the all item of approbatory 2 Liucaili Apply the all item of approbatory No. CNAS L2147 第 4 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 中国合格评定国家认可委员会 认 可 证 书 附 件 (注册号:CNAS L2147) 名称: 濮阳濮耐高温材料,集团,股份有限公司高温陶瓷材料试验检测 中心 地址:河南省濮阳市濮阳县西环路中段 认可依据:ISO/IEC 17025:2005以及CNAS特定认可要求 签发日期:2013年07月11日 有效期至:2016年07月10日 更新日期:2013年07月11日 附件2 认可的检测能力范围 项目/参数 序检测 领域 检测()名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 致密定形耐火制品显气孔 率、体积密度和真气孔率试 验方法 GB/T 2997-2000 1 耐火材料 1 显气孔率 020603 致密耐火浇注料显气孔率和 体积密度试验方法 YB/T 5200-1993 No. CNAS L2147 第 5 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 致密定形耐火制品显气孔 率、体积密度和真气孔率试 验方法 GB/T 2997-2000 定形隔热耐火制品体积密度 和真气孔率试验方法 GB/T 2 体积密度 020603 2998-2001 耐火材料 颗粒体积密度试 验方法 GB/T 2999-2002 致密耐火浇注料显气孔率和 体积密度试验方法 YB/T 5200-1993 耐火材料荷重软化温度试验 方法示差升温法GB/T 1 耐火材料 5989--2008 耐火制品荷重软化温度试验荷重软化温 3 020603 方法(非示差-升温法)YB/T 度 370-1995 耐火浇注料荷重软化温度试 验方法(非示差-升温 法)YB/T 2203-1998 耐火材料 加热永久线变化4 线变化率 020603 试验方法GB/T 5988-2007 耐火材料 常温耐压强度试常温耐压强 5 020603 验方法 度 GB/T 5072-2008 耐火材料 常温抗折强度试 常温抗折强 6 020603 验方法 度 GB/T 3001-2007 No. CNAS L2147 第 6 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 耐火材料 高温抗折强度试高温抗折强 7 020603 验方法 度 GB/T 3002-2004 耐火制品压蠕变试验方法 8 压蠕变 020603 GB/T 5073-2005 耐火材料 热膨胀试验方法 只用顶9 热膨胀 020603 GB/T 7320—2008 杆法 耐火制品导热系数试验方法 10 导热系数 020603 (水流量平板法) YB/T 4130-2005 耐火材料真密度试验方法 11 真密度 020603 GB/T 5071-1997 耐火制品抗热震性试验方法 ?水急冷法 YB/T 376.1-1995 1 耐火材料 耐火浇注料抗热震性试验方 法?水急冷法YB/T 12 抗热震性 020603 2206.2-1998 耐火制品 抗热震性试验方 法 第3部分水急冷-裂纹判 定法 YB/T 376.3-2004 耐火泥浆 第五部分:粒度 13 粒度 020603 分布(筛分析)试验方法 GB/T 22459.5-2008 镁铝系耐火材料化学分析方 法 14 灼烧失量 020603 GB/T 5069-2007 含铬耐火材料化学分析方法 GB/T 5070-2007 No. CNAS L2147 第 7 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 铝硅系耐火材料化学分析方 法 14 灼烧失量 020603 GB/T 6900-2006 硅质耐火材料化学分析方法 GB/T 6901-2008 镁铝系耐火材料化学分析方 法 GB/T 5069-2007 含铬耐火材料化学分析方法 GB/T 5070-2007 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 15 二氧化硅 020603 硅质耐火材料化学分析方法 1 耐火材料 GB/T 6901-2008 含碳、碳化硅、氮化物耐火不用高 材料化学分析方法GB/T 压溶样 16555-2008 重量法 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 镁铝系耐火材料化学分析方 法 GB/T 5069-2007 含铬耐火材料化学分析方法 16 三氧化二铁 020603 GB/T 5070-2007 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 No. CNAS L2147 第 8 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 硅质耐火材料化学分析方法 GB/T 6901-2008 含碳、碳化硅、氮化物耐火 材料化学分析方法 16 三氧化二铁 020603 GB/T 16555-2008 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 镁铝系耐火材料化学分析方 法 GB/T 5069-2007 含铬耐火材料化学分析方法 GB/T 5070-2007 1 耐火材料 铝硅系耐火材料化学分析方 17 三氧化二铝 020603 法 GB/T 6900-2006 硅质耐火材料化学分析方法 GB/T 6901-2008 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 镁铝系耐火材料化学分析方 法GB/T 5069-2007 含铬耐火材料化学分析方法 18 二氧化钛 020603 GB/T 5070-2007 硅质耐火材料化学分析方法 GB/T 6901-2008 铝硅系耐火材料化学分析方 1 耐火材料 18 二氧化钛 020603 法 GB/T 6900-2006 No. CNAS L2147 第 9 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 耐火材料 X射线荧光光谱18 二氧化钛 020603 分析法 ISO 12677-2011 镁铝系耐火材料化学分析方不用 法 EGTA滴 GB/T 5069-2007 定法 含铬耐火材料化学分析方法 GB/T 5070-2007 19 氧化钙 020603 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 1 耐火材料 不用镁铝系耐火材料化学分析方 CYDTA滴法GB/T 5069-2007 定法 含铬耐火材料化学分析方法 GB/T 5070-2007 20 氧化镁 020603 铝硅系耐火材料化学分析方不用原 法 子吸收 GB/T 6900-2006 光谱法 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 白刚玉、铬刚玉化学分析方不用火氧化钠、氧 21 020603 法 焰光度化钾 GB/T 3044-2007 法 No. CNAS L2147 第 10 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 耐火材料 X射线荧光光谱氧化钠、氧 21 020603 分析法 化钾 ISO 12677-2011 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 22 氧化锰 020603 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 含铬耐火材料化学分析方法 GB/T 5070-2007 23 三氧化二铬 020603 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 1 耐火材料 含锆耐火材料化学分析方法 GB/T 4984-2007 24 氧化锆 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 耐火材料 X射线荧光光谱 25 氧化铪 分析法 ISO 12677-2011 含碳、碳化硅、氮化物耐火 26 碳化硅 020603 材料化学分析方法 GB/T 16555-2008 含碳、碳化硅、氮化物耐火不用燃27 游离碳 020603 材料化学分析方法 烧气体 GB/T 16555-2008 容量法 No. CNAS L2147 第 11 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 含碳、碳化硅、氮化物耐火不用燃28 总碳 020603 材料化学分析方法 烧气体 GB/T 16555-2008 容量法 耐火材料常温耐磨性 29 常温耐磨性 020603 GB/T 18301-2001 耐火材料 耐火度试验方法 30 耐火度 020603 GB/T 7322-2007 耐火泥浆 第三部分:粘接 31 粘结时间 020603 时间试验方法GB/T 22459.3-2008 耐火泥浆 第四部分:常温常温抗折粘1 耐火材料 32 020603 抗折粘接强度试验方法 接强度 GB/T 22459.4-2008 耐火泥浆 第七部分:高温耐火泥浆高 33 020603 性能试验方法GB/T 温性能 22459.7-2008 耐火材料 含水量试验方法 34 含水率 020603 GB/T 3007-2006 放射性比活 35 度 建筑材料放射性核素限量 1620 36 内照射指数 GB 6566-2010 37 外照射指数 工业硅化学分析方法,第1 部分:铁含量的测定1，10 1 氧化铁 ,二氮杂菲分光光度法GB/T 14849.1-2007 2 工业硅 020324 工业硅化学分析方法,第2 部分:铝含量的测定铬天青 2 氧化铝 -S分光光度法 GB/T 14849.2-2007 No. CNAS L2147 第 12 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 工业硅化学分析方法,第3 2 工业硅 3 氧化钙 020324 部分:钙含量的测定GB/T 14849.3-2007 石灰石、白云石化学分析方不用 法-氧化钙、氧化镁量的测定 CYDTA滴 1 氧化镁 GB/T 3286.1-1998 定法 X射线荧光光谱分析法 ISO 12677-2011 石灰石、白云石化学分析方 法-氧化铝的测定GB/T 2 氧化铝 3286.3-1998 X射线荧光光谱分析法 ISO 12677-2011 X射线荧光光谱分析法 3 氧化铁 ISO 12677-2011 3 白云石 020319 石灰石、白云石化学分析方 法-二氧化硅量的测定 4 二氧化硅 GB/T 3286.2-1998 X射线荧光光谱分析法 ISO 12677-2011 X射线荧光光谱分析法 5 氧化锰 ISO 12677-2011 石灰石、白云石化学分析方不用 法-氧化钙、氧化镁量的测定 EGTA滴 6 氧化钙 GB/T 3286.1-1998 定法 X射线荧光光谱分析法 ISO 12677-2011 石灰石、白云石化学分析方 3 白云石 7 烧减 020319 法-灼烧减量的测定 GB/T 3286.8-1998 No. CNAS L2147 第 13 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 电熔莫来石 4 电熔莫来石 全部参数 020603 YB/T 104-2005 烧结镁铝尖烧结镁铝尖晶石砂 不测粒5 部分参数 020603 晶石砂 YB/T 131-1997 度 不测粒烧结镁砂 6 烧结镁砂 部分参数 020603 度、杂质GB/T 2273-2007 含量 蓝晶石、硅不测线蓝晶石 红柱石 硅线石 7 部分参数 020603 线石、红柱膨胀率、YB/T 4032-2010 石 水分 高铝矾土熟高铝矾土熟料 不测杂8 部分参数 020603 料 YB/T 5179-2005 质含量 耐火材料用耐火材料用铬矿石 不测粒9 部分参数 020603 铬矿石 YB/T 5265-2007 度 电熔镁砂 不测粒10 电熔镁砂 部分参数 020603 YB/T 5266-2004 度 烧结莫来石 11 烧结莫来石 全部参数 020603 YB/T 5267-2005 粘土质耐火粘土质耐火砖 12 全部参数 020603 砖 YB/T 5106-2009 高铝砖 13 高铝砖 全部参数 020603 GB/T 2988-2004 高炉用高铝高炉用高铝砖 不测透14 部分参数 020603 砖 YB/T 5015-1993 气度 热风炉用高热风炉用高铝砖 15 全部参数 020603 铝砖 YB/T 5016-2000 炼钢电炉顶炼钢电炉顶用高铝砖 16 全部参数 020603 用高铝砖 YB/T 5017-2000 盛钢桶用高盛钢桶用高铝砖 17 全部参数 020603 铝砖 YB/T 5020-2002 No. CNAS L2147 第 14 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 镁砖和镁铝镁砖和镁铝砖 18 全部参数 020603 砖 GB/T 2275-2007 镁铬砖 19 镁铬砖 全部参数 020603 YB/T 5011-1997 连铸用铝碳连铸用铝碳质耐火制品 不测通20 部分参数 020603 质耐火制品 YB/T 007-2003 气量 滑板砖 21 滑板砖 全部参数 020603 YB/T 5049-2009 镁碳砖 不测抗22 镁碳砖 部分参数 020603 GB/T 22589-2008 氧化性 锆质定径水锆质定径水口砖 23 全部参数 020603 口砖 YB/T 4075-2004 连铸熔融石连铸熔融石英质耐火制品 24 全部参数 020603 英质耐火制YB/T 4076-1991 品 粘土质隔热粘土质隔热耐火砖 25 全部参数 020603 耐火砖 GB/T 3994-2005 高铝质隔热高铝质隔热耐火砖 26 全部参数 020603 耐火砖 GB/T 3995-2006 高铝质耐火高铝质耐火泥浆 27 全部参数 020603 泥浆 GB/T 2994-2008 镁质、镁铝质、镁铬质耐火 28 镁质耐火泥 全部参数 020603 泥浆 YB/T 5009-2011 粘土质耐火 粘土质耐火泥浆 29 全部参数 020603 泥浆 GB/T 14982-2008 耐热钢纤维耐热钢纤维增强耐火浇注料不测使30 部分参数 020603 增强耐火浇炉辊 用温度 注料炉辊 YB/T 116-1997 No. CNAS L2147 第 15 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 项目/参数 序检测 领域 检测标准(方法)名称限制 说明 号 对象 代码 及编号(含年号) 范围 序号 名称 粘土质和高粘土质和高铝质致密耐火浇 31 全部参数 020603 铝质致密耐注料 火浇注料 YB/T 5083-1997 不测最铝镁耐火浇铝镁耐火浇注料 32 部分参数 020603 高使用注料 YB/T 4110-2009 温度 钢纤维增强钢纤维增强耐火浇注料 33 全部参数 020603 耐火浇注料 JC/T 499-1992(1996) 粘土质和高不测可 粘土质和高铝质耐火可塑料 34 铝质耐火可 部分参数 020603 塑性指 YB/T 5115-1993 塑料 数 No. CNAS L2147 第 16 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENT APPENDIX OF ACCREDITATION CERTIFICATE (Registration No. CNAS L2147) NAME:High Temperature Ceramic Materials Testing & Inspection Center of Puyang Refractories Group Co., Ltd. ADDRESS:Middle Section of Xihuan Road, Puyang, Puyang, Henan, China Accreditation Criteria:ISO/IEC 17025:2005 and relevant requirements of CNAS Date of Issue:2013-07-11 Date of Expiry:2016-07-10 Date of Update:2013-07-11 APPENDIX 2 ACCREDITED TESTING Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products GB/T 2997-2000 1 Refractories 1 Porosity 020603 Dense refractory castables —Determination of bulk density and apparent porosityYB/T 5200-1993 No. CNAS L2147 第 17 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products GB/T 2997-2000 Shaped insulating refractory products-Determinat ion of bulk density and true Bulk porosityGB/T 2 020603 2998-2001 density Refractory materials-Determina 1 Refractories tion of bulk density of granular materials GB/T 2999-2002 Dense refractory castables – Determination of bulk density and apparent porosityYB/T 5200-1993 Refractory products Determination of Refractorinerefractoriness 3 ss –under 020603 –under-load—Differ load ential method with rising temperature GB/T 5989--2008 No. CNAS L2147 第 18 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Test method for refractoriness under load of refractory products (non-differential, with rising temperature)YB/T Refractorine370-1995 3 ss –under 020603 Test method for load refractoriness under load of castable refractory –non-differential, with rising temperature YB/T 2203-1998 Refractory 1 Refractories products—Determin Linear stion of permanent 4 020603 changge change in dimension on heating GB/T 5988-2007 Refractory—Determ Cold ination of cold 5 crushing 020603 compressive strength strength GB/T 5072-2008 Refractory Modulus of products-Dterminati rupture at on of modulus of 6 020603 ambient rupture ambient temperature temperature GB/T 3001-2007 No. CNAS L2147 第 19 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Refractory Modulus of products-Dterminati rupture at on of modulus of 7 020603 elevated rupture at elevated temperature temperaturesGB/T 3002-2004 Refractories Creep in products-Test 8 compressio020603 method for creep in n compression GB/T 5073-2005 Refractories— Accredited Thermal Determination of 9 020603 only for Push expansion thermal expansion rod method GB/T 7320--2008 Refractory 1 Refractories materials- Thermal Determina-tion of 10 020603 conductivity thermal conductivity (calorimeter ) YB/T 4130-2005 Refractory materials – Determination of 11 True density 020603 true density GB/T 5071-1997 Test method for thermal shock Thermal resistance of 12 shock 020603 refractory products resistance (Water quenching)YB/T 376.1-1995 No. CNAS L2147 第 20 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Test method for thermal shock resistance of castable refractory – Water quenchingYB/T Thermal 2206.2-1998 12 shock 020603 Refractory resistance products-Determinat ion of thermal shock resistance Part3: Water quenching- crack YB/T 376.3-2004 Refractory mortars-part5: Determination of 1 Refractories 13 Grain size 20603 grain size distribution (Sieve analysis) GB/T 22459.5-2008 Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 020603 Chemical analysis of refractories Loss on 14 containing ignition chromeGB/T 5070-2007 Chemical analysis of alumina-silica 020603 refractories GB/T 6900-2006 No. CNAS L2147 第 21 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of Loss on 14 020603 silica refractories ignition GB/T 6901-2008 Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 Chemical analysis of refractories containing chromeGB/T 5070-2007 Chemical analysis of alumina-silica refractories 1 Refractories GB/T 6900-2006 Chemical analysis of 15 20603 SiO 2silica refractories GB/T 6901-2008 Chemical analysis of Except for refractories containing carbon High pressure dissolved by and silicon for gravimetric silicon carbide or method nitride GB/T 16555-2008 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 No. CNAS L2147 第 22 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 Chemical analysis of refractories containing chromeGB/T 5070-2007 Chemical analysis of alumina-silica refractories GB/T 6900-2006 16 020603 Chemical analysis of FeO 23 silica refractories 1 Refractories GB/T 6901-2008 Chemical analysis of refractories containing carbon and silicon carbide or nitrideGB/T 16555-2008 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of magnesia-alumina 17 020603 Al2O3 refractories GB/T 5069-2007 No. CNAS L2147 第 23 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of refractories containing chromeGB/T 5070-2007 Chemical analysis of alumina-silica refractories GB/T 6900-2006 17 020603 Chemical analysis of silica refractories GB/T 6901-2008 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 1 Refractories Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 Chemical analysis of refractories containing chromeGB/T 18 020603 TiO 25070-2007 Chemical analysis of silica refractories GB/T 6901-2008 Chemical analysis of alumina-silica refractories GB/T 6900-2006 No. CNAS L2147 第 24 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of refractory products 18 020603 byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of Except for the magnesia-alumina EGTA refractories GB/T titration 5069-2007 method Chemical analysis of refractories containing chromeGB/T 5070-2007 19 20603 CaO Chemical analysis of alumina-silica 1 Refractories refractories GB/T 6900-2006 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of Except for magnesia-alumina the CYDTA refractories GB/T titration 5069-2007 method 20 020603 Chemical analysis of MgO refractories containing chromeGB/T 5070-2007 No. CNAS L2147 第 25 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of Except for alumina-silica Atomic refractories Absorption GB/T 6900-2006 Spectrometry 20 020603 Chemical analysis of MgO refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis Except for method for white The flame fused alumina and photometer pink fused alumina method GB/T 3044-2007 21 020603 NaO、KO 22Chemical analysis of refractory products byX-ray 1 Refractories flourescence(XRF) ISO 12677-2011 Chemical analysis of alumina-silica refractories GB/T 6900-2006 22 020603 Chemical analysis of MnO refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of refractories 23 020603 containing CrO 23 chromeGB/T 5070-2007 No. CNAS L2147 第 26 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of refractory products 23 020603 byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of refractories 020603 containing zirconia GB/T 4984-2007 24 Chemical analysis of ZrO 2 refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of 1 Refractories refractory products 25 020603 byX-ray HfO 2 flourescence(XRF) ISO 12677-2011 Chemical analysis of refractories containing carbon 26 020603 SiC and silicon carbide or nitrideGB/T 16555-2008 Chemical analysis of Except for refractories The containing carbon 27 020603 Combustion F.C and silicon carbide gasometric or nitrideGB/T method 16555-2008 No. CNAS L2147 第 27 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of Except for refractories The containing carbon 28 020603 Combustion T.C and silicon carbide gasometric or nitrideGB/T method 16555-2008 Test method for abrasion resistance of refractory Abrasion 29 020603 materials at room resistance temperature GB/T 18301-2001 Refractory products-Determinat 1 Refractories ion os pyrometric Refractorine30 020603 cone equivalent ss (refractoriness) GB/T 7322-2007 Refractory mortars-Part3: Joint 31 020603 Determination of stability joint stability GB/T 22459.3-2008 Refractory mortars-Part4: Flexural Determination of 32 020603 bonding flexural bonding strength strength GB/T 22459.4-2008 No. CNAS L2147 第 28 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Refractory mortars-Part7: High Determination of temperature properties at 33 020603 function of elevated refractoriy temperatures mortars GB/T 22459.7-2008 Refractory- Determination of Moisture 34 020603 moisture content content 1 Refractories GB/T 3007-2006 Specific 35 activity Limit of radionuclides in Internal 1620 36 building materials exposure GB 6566-2010 index External 37 exposure index Methods for chemical analysis of silicon metal-Part1: Determination of 2 Silicon metal 1 020324 iron content 1,10 – FeO 23 phenanthrolion spectrophotometry metal GB/T 14849.1-2007 No. CNAS L2147 第 29 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Methods for chemical analysis of silicon metal-Part2: Determination of aluminum 2 Silicon metal 2 AlO 23content-Chrome azurol S Spectrophotometer 020324 method GB/T14849.2-2007 Methods for chemical analysis of silicon metal-Part3: 2 Silicon metal 3 CaO Determination of calcium content GB/T 14849.3-2007 Methods for chemical analysis of limestone and Except for dolomite-The the CYDTA determination of titration calcium oxide and method magnesium oxide 3 Dolomite 1 MgO 020319 content GB/T 3286.1-1998 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 No. CNAS L2147 第 30 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Methods for chemical analysis of limestone and dolomite-The determination of aluminium oxide 2 Al2O3 content GB/T 3286.3-1998 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 Chemical analysis of refractory products 3 Dolomite 3 Fe2O3 020319 by XRF-Fused cast bead method ISO 12677-2011 Methods for chemical analysis of limestone and dolomite-The determination of silicon dioxide 4 SiO2 content GB/T 3286.2-1998 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 No. CNAS L2147 第 31 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Chemical analysis of refractory products 5 MnO by XRF-Fused cast bead method ISO 12677-2011 Methods for chemical analysis of limestone and Except for the dolomite-The EGTA 3 Dolomite determination of titration calcium oxide and method magnesium oxide 6 CaO content 020319 GB/T 3286.1-1998 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 Methods for chemical analysis of limestone and Loss on 3 Dolomite 7 dolomite-The ignition determination of loss on ignition GB/T 3286.8-1998 Electro-fused Electro-fused All 4 020603 mullite mullite Parameters YB/T 104-2005 Sintered Sintered Partial magnesia-alumina Except for 5 magnesia-alumina 020603 Parameters spinelYB/T grain size spinel 131-1997 No. CNAS L2147 第 32 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Except for grain size and Partial Sintered magnesia 6 Sintered magnesia 020603 foreign Parameters GB/T 2273-2007 substance contents Except for Disthene Disthene sillimanite refractoriness Partial 7 sillimanite and 020603 and andalusite and linear Parameters andalusite YB/T 4032-2010 expansion coefficient Except for Super calcined Super calcined Partial foreign 8 020603 bauxite bauxite Parameters substance YB/T 5179-2005 contents Chromite for Chrome ore for Partial Except for 9 020603 refractory refractory Parameters grain size YB/T 5265-2007 Partial Fused magnesia Except for 10 Fused magnesia 020603 Parameters YB/T 5266-2004 grain size All Sintered mullite 11 Sintered mullite 020603 Parameters YB/T 5267-2005 Fire clay refractory Fire clay refractory All 12 020603 bricks bricks Parameters YB/T 5106-2009 High alumina High alumina All 13 020603 refractory bricks refractory bricks Parameters YB/T 2988-2004 High alumina High alumina Partial refractory bricks Except for 14 refractory bricks 020603 Parameters for blast furnace purging rate for blast furnace YB/T 5015-1993 No. CNAS L2147 第 33 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter High alumina High alumina All refractory bricks 15 refractory bricks 020603 Parameters for hot blast-stove for hot blast-stove YB/T 5016-2000 High alumina High alumina refractory bricks for refractory bricks All 16 020603 electric arc furnace for electric arc Parameters roofsYB/T furnace roofs 5017-2000 High alumina High alumina All refractory bricks 17 refractory bricks 020603 Parameters for ladle linings for ladle linings YB/T 5020-2002 Magnesia brick and All 18 Magnesia bricks 020603 Mg-Al brickGB/T Parameters 2275-2007 Magnesia-chrome Magnesia -chrome All refractory 19 020603 refractory bricks Parameters bricksYB/T 5011-1997 Alumina-carbon Alumina-carbon Except for refractory bricks Partial refractory bricks for 20 020603 purging for continuous Parameters continuous casting content casting YB/T 007-2003 All Sliding gate bricks 21 Sliding gate bricks 020603 Parameters YB/T 5049-2009 Magnesia carbon Magnesia carbon Partial Except for 22 020603 brick bricks Parameters antioxidation GB/T 22589-2008 Zircon metering Zircon metering All 23 020603 nozzle nozzle Parameters YB/T 4075-2004 No. CNAS L2147 第 34 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Fused quartz bricks Fused quartz All for continuous 24 bricks for 020603 Parameters casting continuous casting YB/T 4076-1991 Insulating clay All Insulating clay brick 25 020603 bricks Parameters GB/T 3994-2005 Shaped insulating Shaped insulating refractory products refractory All 26 020603 — High alumina products—High Parameters bricks GB/T alumina bricks 3995-2006 High alumina High alumina All 27 020603 refractory mortars refractory mortars Parameters GB/T 2994-2008 Magnesia， magnesia-alumina，Magnesite All 28 020603 magnesia-chrome refractory mortars Parameters refractory mortars YB/T 5009-2011 Fireclay refractory Fireclay refractory All 29 020603 mortars mortars Parameters GB/T 14982-2008 Roller of Roller of refractory Except for refractory castable Partial castable reinforced 30 020603 application reinforced by Parameters by stainless steel temperature stainless steel fibre fibre YB/T 116-1997 Dense fireclay and Dense fireclay and high alumina All high alumina 31 020603 castable Parameters castable refractories refractories YB/T 5083-1997 No. CNAS L2147 第 35 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 Item/Parameter Code of Title, Code of Test Object Limitation Note ? Item/ Field Standard or Method ? Parameter Except for Alumina-magnesia Alumina-magnesia Partial maximum 32 020603 refractory castable refractory castable Parameters application YB/T4110-2009 temperature Refractory castable Refractory castable All reinforced by steel 33 reinforced by steel 020603 Parameters fibre fibre JC/T 499-1992(96) Fireclay and high Fireclay and high Except for Partial alumina plastic 34 alumina plastic 020603 plasticizing Parameters refractories refractories coefficient YB/T 5115-1993 No. CNAS L2147 第 36 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 中国合格评定国家认可委员会 认 可 证 书 附 件 (注册号:CNAS L2147) 名称: 濮阳濮耐高温材料,集团,股份有限公司高温陶瓷材料试验检测 中心 地址:河南省濮阳市濮阳县西环路中段 签发日期:2013年07月11日 有效期至:2016年07月10日 更新日期:2014年09月09日 附件1 认可的授权签字人及领域 序号 姓 名 授权签字领域 备 注 1 康冬冬 全部检测项目 2 刘彩丽 全部检测项目 No. CNAS L2147 第 37 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENT APPENDIX OF ACCREDITATION CERTIFICATE (Registration No. CNAS L2147) NAME:High Temperature Ceramic Materials Testing & Inspection Center of Puyang Refractories Group Co., Ltd. ADDRESS:Middle Section of Xihuan Road, Puyang, Puyang, Henan, China Date of Issue:2013-07-11 Date of Expiry:2016-07-10 Date of Update:2014-09-09 APPENDIX 1 ACCREDITED SIGNATORIES AND SCOPE ? Name Authorized Scope of Signature Note 1 Kangdongdong Apply the all item of approbatory 2 Liucaili Apply the all item of approbatory No. CNAS L2147 第 38 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 中国合格评定国家认可委员会 认 可 证 书 附 件 (注册号:CNAS L2147) 名称: 濮阳濮耐高温材料,集团,股份有限公司高温陶瓷材料试验检测 中心 地址:河南省濮阳市濮阳县西环路中段 认可依据:ISO/IEC 17025以及CNAS特定认可要求 签发日期:2013年07月11日 有效期至:2016年07月10日 更新日期:2014年09月09日 附件2 认可的检测能力范围 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 致密定形耐火制品显气孔 率、体积密度和真气孔率试 验方法 GB/T 2997-2000 1 耐火材料 1 显气孔率 致密耐火浇注料显气孔率和 体积密度试验方法 YB/T 5200-1993 No. CNAS L2147 第 39 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 致密定形耐火制品显气孔 率、体积密度和真气孔率试 验方法 GB/T 2997-2000 定形隔热耐火制品体积密度 和真气孔率试验方法 GB/T 2 体积密度 2998-2001 耐火材料 颗粒体积密度试 验方法 GB/T 2999-2002 致密耐火浇注料显气孔率和 体积密度试验方法 YB/T 5200-1993 耐火制品荷重软化温度试验 方法(非示差-升温法)YB/T 1 耐火材料 荷重软化温370--1995 3 度 耐火浇注料荷重软化温度试 验方法(非示差-升温 法)YB/T 2203-1998 耐火材料 加热永久线变化4 线变化率 试验方法GB/T 5988-2007 耐火材料 常温耐压强度试常温耐压强 5 验方法 度 GB/T 5072-2008 耐火材料 常温抗折强度试常温抗折强 6 验方法 度 GB/T 3001-2007 耐火材料 高温抗折强度试 高温抗折强 7 验方法 度 GB/T 3002-2004 No. CNAS L2147 第 40 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 耐火制品压蠕变试验方法 8 压蠕变 GB/T 5073-2005 耐火材料 热膨胀试验方法 只用顶9 热膨胀 GB/T 7320—2008 杆法 耐火制品导热系数试验方法1 耐火材料 10 导热系数 (水流量平板法) YB/T 4130-2005 不用气耐火材料真密度试验方法 11 真密度 体比重GB/T 5071-2013 计法 耐火制品抗热震性试验方法 ?水急冷法 YB/T 376.1-1995 耐火浇注料抗热震性试验方 法?水急冷法YB/T 12 抗热震性 2206.2-1998 耐火制品 抗热震性试验方 法 第3部分水急冷-裂纹判 定法 1 耐火材料 YB/T 376.3-2004 耐火泥浆 第五部分:粒度13 粒度 分布(筛分析)试验方法 GB/T 22459.5-2008 镁铝系耐火材料化学分析方 法 14 灼烧失量 GB/T 5069-2007 含铬耐火材料化学分析方法 GB/T 5070-2007 No. CNAS L2147 第 41 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 铝硅系耐火材料化学分析方 法 14 灼烧失量 GB/T 6900-2006 硅质耐火材料化学分析方法 GB/T 6901-2008 镁铝系耐火材料化学分析方 法 GB/T 5069-2007 含铬耐火材料化学分析方法 GB/T 5070-2007 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 15 二氧化硅 硅质耐火材料化学分析方法 1 耐火材料 GB/T 6901-2008 含碳、碳化硅、氮化物耐火不用高 材料化学分析方法GB/T 压溶样 16555-2008 重量法 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 镁铝系耐火材料化学分析方 法 GB/T 5069-2007 含铬耐火材料化学分析方法 16 三氧化二铁 GB/T 5070-2007 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 No. CNAS L2147 第 42 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 硅质耐火材料化学分析方法 GB/T 6901-2008 含碳、碳化硅、氮化物耐火 材料化学分析方法 16 三氧化二铁 GB/T 16555-2008 耐火材料 X射线荧光光谱 分析法 1 耐火材料 ISO 12677-2011 镁铝系耐火材料化学分析方 法 GB/T 5069-2007 17 三氧化二铝 含铬耐火材料化学分析方法 GB/T 5070-2007 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 硅质耐火材料化学分析方法 17 三氧化二铝 GB/T 6901-2008 耐火材料 X射线荧光光谱 分析法 1 耐火材料 ISO 12677-2011 镁铝系耐火材料化学分析方 法GB/T 5069-2007 含铬耐火材料化学分析方法 18 二氧化钛 GB/T 5070-2007 硅质耐火材料化学分析方法 GB/T 6901-2008 No. CNAS L2147 第 43 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 18 二氧化钛 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 镁铝系耐火材料化学分析方不用 法 EGTA滴 GB/T 5069-2007 定法 含铬耐火材料化学分析方法 GB/T 5070-2007 19 氧化钙 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 1 耐火材料 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 不用镁铝系耐火材料化学分析方 CYDTA滴法GB/T 5069-2007 定法 含铬耐火材料化学分析方法 GB/T 5070-2007 20 氧化镁 铝硅系耐火材料化学分析方不用原 法 子吸收 GB/T 6900-2006 光谱法 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 No. CNAS L2147 第 44 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 白刚玉、铬刚玉化学分析方不用火 法 焰光度 氧化钠、氧GB/T 3044-2007 法 21 化钾 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 铝硅系耐火材料化学分析方 法 GB/T 6900-2006 22 氧化锰 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 1 耐火材料 含铬耐火材料化学分析方法 GB/T 5070-2007 23 三氧化二铬 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 含锆耐火材料化学分析方法 GB/T 4984-2007 24 氧化锆(铪) 耐火材料 X射线荧光光谱 分析法 ISO 12677-2011 含碳、碳化硅、氮化物耐火 25 碳化硅 材料化学分析方法 GB/T 16555-2008 含碳、碳化硅、氮化物耐火不用燃 1 耐火材料 26 游离碳 材料化学分析方法 烧气体 GB/T 16555-2008 容量法 No. CNAS L2147 第 45 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 含碳、碳化硅、氮化物耐火不用燃27 总碳 材料化学分析方法 烧气体 GB/T 16555-2008 容量法 耐火材料常温耐磨性 28 常温耐磨性 GB/T 18301-2012 耐火材料 耐火度试验方法 29 耐火度 GB/T 7322-2007 耐火泥浆 第三部分:粘接 30 粘结时间 时间试验方法GB/T 22459.3-2008 耐火泥浆 第四部分:常温常温抗折粘1 耐火材料 31 抗折粘接强度试验方法 接强度 GB/T 22459.4-2008 耐火泥浆 第七部分:高温耐火泥浆高 32 性能试验方法GB/T 温性能 22459.7-2008 耐火材料 含水量试验方法 33 含水率 GB/T 3007-2006 放射性比活 34 度 建筑材料放射性核素限量 35 内照射指数 GB 6566-2010 36 外照射指数 工业硅化学分析方法,第1 部分:铁含量的测定1，10 1 铁 ,二氮杂菲分光光度法GB/T 14849.1-2007 2 工业硅 工业硅化学分析方法,第2 部分:铝含量的测定铬天青 2 铝 -S分光光度法 GB/T 14849.2-2007 No. CNAS L2147 第 46 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 工业硅化学分析方法,第3 2 工业硅 3 钙 部分:钙含量的测定GB/T 14849.3-2007 石灰石及白云石化学分析方 不用法 第1部分:氧化钙和氧化 CYDTA滴 镁含量的测定 络合滴定法 定法 1 氧化镁 和火焰原子吸收光谱法GB/T 3286.1-2012 X射线荧光光谱分析法 ISO 12677-2011 石灰石及白云石化学分析方 法 第3部分:氧化铝含量的 测定 铬天青S分光光度法和 2 氧化铝 络合滴定法GB/T 3286.3-2012 3 白云石 X射线荧光光谱分析法 ISO 12677-2011 X射线荧光光谱分析法 3 氧化铁 ISO 12677-2011 石灰石及白云石化学分析方 法第二部分:二氧化硅含量 的测定 硅钼蓝分光光度法 4 二氧化硅 和高氯酸脱水重量法GB/T 3286.2-2012 X射线荧光光谱分析法 ISO 12677-2011 X射线荧光光谱分析法 5 氧化锰 ISO 12677-2011 No. CNAS L2147 第 47 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 石灰石及白云石化学分析方 不用法 第1部分:氧化钙和氧化 EGTA滴 镁含量的测定 络合滴定法 6 氧化钙 定法 和火焰原子吸收光谱法GB/T 3286.1-2012 3 白云石 X射线荧光光谱分析法 ISO 12677-2011 石灰石、白云石化学分析方 7 烧减 法-灼烧减量的测定 GB/T 3286.8-1998 烧结镁铝尖烧结镁铝尖晶石砂 不测粒4 部分参数 晶石砂 YB/T 131-1997 度 不测粒烧结镁砂 5 烧结镁砂 部分参数 度、杂质GB/T 2273-2007 含量 蓝晶石、硅不测线蓝晶石 红柱石 硅线石 6 部分参数 线石、红柱膨胀率、YB/T 4032-2010 石 水分 高铝矾土熟高铝矾土熟料 不测杂7 部分参数 料 YB/T 5179-2005 质含量 耐火材料用耐火材料用铬矿石 不测粒8 部分参数 铬矿石 YB/T 5265-2007 度 电熔镁砂 不测粒9 电熔镁砂 部分参数 YB/T 5266-2004 度 10 莫来石 全部参数 莫来石YB/T 5267-2013 粘土质耐火粘土质耐火砖 11 全部参数 砖 YB/T 5106-2009 高铝砖 12 高铝砖 全部参数 GB/T 2988-2012 No. CNAS L2147 第 48 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 高炉用高铝高炉用高铝砖 不测透13 部分参数 砖 YB/T 5015-1993 气度 热风炉用高热风炉用高铝砖 14 全部参数 铝砖 YB/T 5016-2000 炼钢电炉顶炼钢电炉顶用高铝砖 15 全部参数 用高铝砖 YB/T 5017-2000 盛钢桶用高盛钢桶用高铝砖 16 全部参数 铝砖 YB/T 5020-2002 镁砖和镁铝镁砖和镁铝砖 17 全部参数 砖 GB/T 2275-2007 镁铬砖 18 镁铬砖 全部参数 YB/T 5011-1997 连铸用铝碳连铸用铝碳质耐火制品 不测通19 部分参数 质耐火制品 YB/T 007-2003 气量 滑板砖 20 滑板砖 全部参数 YB/T 5049-2009 镁碳砖 不测抗21 镁碳砖 部分参数 GB/T 22589-2008 氧化性 锆质定径水锆质定径水口砖 22 全部参数 口砖 YB/T 4075-2013 连铸熔融石连铸熔融石英质耐火制品 23 全部参数 英质耐火制YB/T 4076-1991 品 粘土质隔热粘土质隔热耐火砖 24 全部参数 耐火砖 GB/T 3994-2013 高铝质隔热高铝质隔热耐火砖 25 全部参数 耐火砖 GB/T 3995-2006 高铝质耐火高铝质耐火泥浆 26 全部参数 泥浆 GB/T 2994-2008 No. CNAS L2147 第 49 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/3 项目/参数 序检测 检测标准(方法)名称限制 说明 号 对象 及编号(含年号) 范围 序号 名称 镁质、镁铝质、镁铬质耐火 27 镁质耐火泥 全部参数 泥浆 YB/T 5009-2011 粘土质耐火 粘土质耐火泥浆 28 全部参数 泥浆 GB/T 14982-2008 耐热钢纤维耐热钢纤维增强耐火浇注料不测使29 部分参数 增强耐火浇炉辊 用温度 注料炉辊 YB/T 116-1997 粘土质和高粘土质和高铝质致密耐火浇 30 全部参数 铝质致密耐注料 火浇注料 YB/T 5083-1997 不测最铝镁耐火浇铝镁耐火浇注料 31 部分参数 高使用注料 YB/T 4110-2009 温度 钢纤维增强钢纤维增强耐火浇注料JC/T 32 全部参数 耐火浇注料 499-2013 粘土质和高不测可 粘土质和高铝质耐火可塑料 33 铝质耐火可 部分参数 塑性指 YB/T 5115-1993 塑料 数 No. CNAS L2147 第 50 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENT APPENDIX OF ACCREDITATION CERTIFICATE (Registration No. CNAS L2147) NAME:High Temperature Ceramic Materials Testing & Inspection Center of Puyang Refractories Group Co., Ltd. ADDRESS:Middle Section of Xihuan Road, Puyang, Puyang, Henan, China Accreditation Criteria:ISO/IEC 17025 and relevant requirements of CNAS Date of Issue:2013-07-11 Date of Expiry:2016-07-10 Date of Update:2014-09-09 APPENDIX 2 ACCREDITED TESTING Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products GB/T 2997-2000 1 Refractories 1 Porosity Dense refractory castables —Determination of bulk density and apparent porosityYB/T 5200-1993 No. CNAS L2147 第 51 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products GB/T 2997-2000 Shaped insulating refractory products-Determinat ion of bulk density and true Bulk porosityGB/T 2 density 2998-2001 Refractory materials-Determina tion of bulk density 1 Refractories of granular materials GB/T 2999-2002 Dense refractory castables – Determination of bulk density and apparent porosityYB/T 5200-1993 Test method for refractoriness under load of refractory Refractorineproducts 3 ss-under (non-differential, load with rising temperature)YB/T 370-1995 No. CNAS L2147 第 52 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Test method for refractoriness under load of castable Refractorinerefractory 1 Refractories 3 ss-under –non-differential, load with rising temperature YB/T 2203-1998 Refractory products—Determin Linear stion of permanent 4 changge change in dimension on heating GB/T 5988-2007 Refractory—Determ Cold ination of cold 5 crushing compressive strength strength GB/T 5072-2008 1 Refractories Refractory Modulus of products-Dterminati rupture at on of modulus of 6 ambient rupture ambient temperature temperature GB/T 3001-2007 Refractory Modulus of products-Dterminati rupture at on of modulus of 7 elevated rupture at elevated temperature temperaturesGB/T 3002-2004 No. CNAS L2147 第 53 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Refractories Creep in products-Test 8 compressiomethod for creep in n compression GB/T 5073-2005 Refractories— Accredited Thermal Determination of 9 only for Push expansion thermal expansion rod method GB/T 7320--2008 Refractory materials- Thermal Determina-tion of 10 conductivity thermal conductivity (calorimeter ) YB/T 4130-2005 Refractory materials Except for 1 Refractories – Determination of Gas 11 True density true density pyknometer GB/T 5071-2013 method Test method for thermal shock resistance of refractory products (Water quenching)YB/T Thermal 376.1-1995 12 shock Test method for resistance thermal shock resistance of castable refractory – Water quenchingYB/T 2206.2-1998 No. CNAS L2147 第 54 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Refractory products-Determinat Thermal ion of thermal shock 12 shock resistance Part3: resistance Water quenching- crack YB/T 376.3-2004 1 Refractories Refractory mortars-part5: Determination of 13 Grain size grain size distribution (Sieve analysis) GB/T 22459.5-2008 Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 Chemical analysis of refractories containing chromeGB/T Loss on 14 5070-2007 ignition Chemical analysis of 1 Refractories alumina-silica refractories GB/T 6900-2006 Chemical analysis of silica refractories GB/T 6901-2008 Chemical analysis of magnesia-alumina 15 SiO2 refractories GB/T 5069-2007 No. CNAS L2147 第 55 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Chemical analysis of refractories containing chromeGB/T 5070-2007 Chemical analysis of alumina-silica refractories GB/T 6900-2006 Chemical analysis of silica refractories GB/T 6901-2008 15 SiO2 Chemical analysis of Except for refractories containing carbon High pressure dissolved by and silicon for 1 Refractories silicon carbide or gravimetric method nitride GB/T 16555-2008 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 16 Fe2O3 Chemical analysis of refractories containing chromeGB/T 5070-2007 No. CNAS L2147 第 56 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Chemical analysis of alumina-silica refractories GB/T 6900-2006 Chemical analysis of silica refractories GB/T 6901-2008 Chemical analysis of refractories 1 Refractories 16 Fe2O3 containing carbon and silicon carbide or nitrideGB/T 16555-2008 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 Chemical analysis of refractories 1 Refractories 17 Al2O3 containing chromeGB/T 5070-2007 Chemical analysis of alumina-silica refractories GB/T 6900-2006 No. CNAS L2147 第 57 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Chemical analysis of silica refractories GB/T 6901-2008 Chemical analysis of 17 Al2O3 refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of alumina-silica refractories GB/T 6900-2006 Chemical analysis of silica refractories GB/T 6901-2008 Chemical analysis of 1 Refractories refractories containing 18 TiO2 chromeGB/T 5070-2007 Chemical analysis of magnesia-alumina refractories GB/T 5069-2007 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of Except for the magnesia-alumina EGTA 19 CaO refractories GB/T titration 5069-2007 method No. CNAS L2147 第 58 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Chemical analysis of refractories containing chromeGB/T 5070-2007 Chemical analysis of alumina-silica 19 CaO refractories GB/T 6900-2006 Chemical analysis of refractory products 1 Refractories byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of Except for magnesia-alumina the CYDTA refractories GB/T titration 5069-2007 method 20 MgO Chemical analysis of refractories containing chromeGB/T 5070-2007 Chemical analysis of Except for alumina-silica Atomic refractories Absorption GB/T 6900-2006 Spectrometry 1 Refractories 20 MgO Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 No. CNAS L2147 第 59 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Chemical analysis Except for method for white The flame fused alumina and photometer pink fused alumina method GB/T 3044-2007 21 Na2O、K2O Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of alumina-silica refractories GB/T 6900-2006 22 MnO Chemical analysis of refractory products 1 Refractories byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of refractories containing chromeGB/T 5070-2007 23 Cr2O3 Chemical analysis of refractory products byX-ray flourescence(XRF) ISO 12677-2011 Chemical analysis of ZrO2(HfO2refractories 24 ) containing zirconia GB/T 4984-2007 No. CNAS L2147 第 60 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Chemical analysis of refractory products ZrO2(HfO224 byX-ray ) flourescence(XRF) ISO 12677-2011 Chemical analysis of refractories containing carbon 25 SiC and silicon carbide or nitrideGB/T 16555-2008 1 Refractories Chemical analysis of Except for refractories The containing carbon 26 F.C Combustion and silicon carbide gasometric or nitrideGB/T method 16555-2008 Chemical analysis of Except for refractories The containing carbon 27 T.C Combustion and silicon carbide gasometric or nitrideGB/T method 16555-2008 Refractory products-Determinat Abrasion of resistance to 1 Refractories 28 resistance abrasion at ambient temperature GB/T 18301-2012 No. CNAS L2147 第 61 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Refractory products-Determinat Refractorineion os pyrometric 29 ss cone equivalent (refractoriness) GB/T 7322-2007 Refractory mortars-Part3: Joint 30 Determination of stability joint stability GB/T 22459.3-2008 Refractory mortars-Part4: Flexural Determination of 31 bonding flexural bonding strength strength 1 Refractories GB/T 22459.4-2008 Refractory High mortars-Part7: temperature Determination of function properties at 32 of elevated refractoriy temperatures mortars GB/T 22459.7-2008 Refractory- Moisture Determination of 33 content moisture content GB/T 3007-2006 Limit of Specific radionuclides in 34 activity building materials GB 6566-2010 No. CNAS L2147 第 62 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Internal 35 exposure Limit of index radionuclides in 1 Refractories building materials External GB 6566-2010 36 exposure index Methods for chemical analysis of silicon metal-Part1: Determination of 1 Fe iron content 1,10 – phenanthrolion spectrophotometry metal GB/T 14849.1-2007 Methods for chemical analysis of silicon metal-Part2: 2 Silicon metal Determination of aluminum 2 Al2 content-Chrome azurol S Spectrophotometer method GB/T14849.2-2007 Methods for chemical analysis of silicon metal-Part3: 3 Ca Determination of calcium content GB/T 14849.3-2007 No. CNAS L2147 第 63 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Methods for chemical analysis of limestone and dolomite-The Except for determination of the CYDTA calcium oxide and titration magnesium oxide method content 1 MgO GB/T GB/T 3286.1-2012 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 Methods for 3 Dolomite chemical analysis of limestone and dolomite-The determination of aluminium oxide 2 Al2O3 content GB/T 3286.3-2012 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 Chemical analysis of refractory products 3 Fe2O3 by XRF-Fused cast bead method ISO 12677-2011 No. CNAS L2147 第 64 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Methods for chemical analysis of limestone and dolomite-The determination of silicon dioxide 4 SiO2 content GB/T 3286.2-2012 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 Chemical analysis of refractory products 5 MnO by XRF-Fused cast bead method 3 Dolomite ISO 12677-2011 Methods for chemical analysis of limestone and dolomite-The Except for the determination of EGTA calcium oxide and titration magnesium oxide method content 6 CaO GB/T GB/T 3286.1-2012 Chemical analysis of refractory products by XRF-Fused cast bead method ISO 12677-2011 No. CNAS L2147 第 65 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Methods for chemical analysis of limestone and Loss on 3 Dolomite 7 dolomite-The ignition determination of loss on ignition GB/T 3286.8-1998 Sintered Sintered Partial magnesia-alumina Except for 4 magnesia-alumina Parameters spinelYB/T grain size spinel 131-1997 Except for grain size and Partial Sintered magnesia 5 Sintered magnesia foreign Parameters GB/T 2273-2007 substance contents Except for Disthene Disthene sillimanite refractoriness Partial 6 sillimanite and and andalusite and linear Parameters andalusite YB/T 4032-2010 expansion coefficient Except for Super calcined Super calcined Partial foreign 7 bauxite bauxite Parameters substance YB/T 5179-2005 contents Chromite for Chrome ore for Partial Except for 8 refractory refractory Parameters grain size YB/T 5265-2007 Partial Fused magnesia Except for 9 Fused magnesia Parameters YB/T 5266-2004 grain size All Mullite YB/T 10 Sintered mullite Parameters 5267-2013 No. CNAS L2147 第 66 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Fire clay refractory Fire clay refractory All 11 bricks bricks Parameters YB/T 5106-2009 High alumina High alumina All 12 refractory bricks refractory bricks Parameters YB/T 2988-2012 High alumina High alumina Partial refractory bricks Except for 13 refractory bricks Parameters for blast furnace purging rate for blast furnace YB/T 5015-1993 High alumina High alumina All refractory bricks 14 refractory bricks Parameters for hot blast-stove for hot blast-stove YB/T 5016-2000 High alumina High alumina refractory bricks for refractory bricks All 15 electric arc furnace for electric arc Parameters roofsYB/T furnace roofs 5017-2000 High alumina High alumina All refractory bricks 16 refractory bricks Parameters for ladle linings for ladle linings YB/T 5020-2002 Magnesia brick and All 17 Magnesia bricks Mg-Al brickGB/T Parameters 2275-2007 Magnesia-chrome Magnesia -chrome All refractory 18 refractory bricks Parameters bricksYB/T 5011-1997 No. CNAS L2147 第 67 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Alumina-carbon Alumina-carbon Except for refractory bricks Partial refractory bricks for 19 purging for continuous Parameters continuous casting content casting YB/T 007-2003 All Sliding gate bricks 20 Sliding gate bricks Parameters YB/T 5049-2009 Magnesia carbon Magnesia carbon Partial Except for 21 brick bricks Parameters antioxidation GB/T 22589-2008 Zircon metering Zircon metering All 22 nozzle nozzle Parameters YB/T 4075-2013 Fused quartz bricks Fused quartz All for continuous 23 bricks for Parameters casting continuous casting YB/T 4076-1991 Insulating fireclay Insulating clay All 24 refractor bricks bricks Parameters GB/T 3994-2013 Shaped insulating Shaped insulating refractory products refractory All 25 — High alumina products—High Parameters bricks GB/T alumina bricks 3995-2006 High alumina High alumina All 26 refractory mortars refractory mortars Parameters GB/T 2994-2008 Magnesia， magnesia-alumina，Magnesite All 27 magnesia-chrome refractory mortars Parameters refractory mortars YB/T 5009-2011 No. CNAS L2147 第 68 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 Item/Parameter Title, Code of Test Object Limitation Note ? Item/ Standard or Method ? Parameter Fireclay refractory Fireclay refractory All 28 mortars mortars Parameters GB/T 14982-2008 Roller of Roller of refractory Except for refractory castable Partial castable reinforced 29 application reinforced by Parameters by stainless steel temperature stainless steel fibre fibre YB/T 116-1997 Dense fireclay and Dense fireclay and high alumina All high alumina 30 castable Parameters castable refractories refractories YB/T 5083-1997 Except for Alumina-magnesia Alumina-magnesia Partial maximum 31 refractory castable refractory castable Parameters application YB/T4110-2009 temperature Steel-fibcr Steel-fibcr reinforce All 32 reinforce refractor refractor castable Parameters castable JC/T 499-2013 Fireclay and high Fireclay and high Except for Partial alumina plastic 33 alumina plastic plasticizing Parameters refractories refractories coefficient YB/T 5115-1993 No. CNAS L2147 第 69 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. ISO/IEC 17025 认可证书 CNAS-PD20/09-B/1 No. CNAS L2147 第 70 页 共 70 页 Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only.