椭圆形封头标准

HessenwasrevisedinJanuary2021椭圆形封头标准标记示例：椭圆形封头Dg400×4JB1154-73公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg碳钢高合金30075253445667889(350)882534456678940010025334456公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg400100257889401010121214141616(450)112253445667894010121416185001252534456678840910101212141416161818502020600150253445667公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg600150258894010101212141416161850202022222424(650)162253445667889401012144161850620221048241137001752534456678894010101212141416161818公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg70017550202010622221182424130800200253445667889401010121214141616104181811750202013622221502424165261799002252534456678894010101212141411316161291818147502020168222218624242042622228公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg1000250253445667889401010121211714141371616157181817850202020322222242424246262682829030311(1100)27525566788910140101161012140141641618818211502024222268242921200300255667881069118公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg12003004010101371212165141419416162221818250502020285222231524243442637428404304353246634497(1300)325256671088812391384010101591219214224162581828950203302236324398140035025661067124881429160401010184121222114142581616296181833450202038022224202424458公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg14003505026498285383057932629346593670238743(1500)375256612171428816291834010102091225214295163381838050204312247524520160040025667889401010121214141616181850202022222424262830323436公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg1700425256788940101012121416185020222426283032343638404218004502567889401010121214141616181850202022222424262619004752581012公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg190047540141618202000500258894010101212141416161818202050222224242628(2100)525406810121416220055025681012144016182050222423005754010473121416公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg2400600256789401012141618205022242628302600650256789401012141618502022242628302800700401012141618502022公称直径Dgmm曲面高度h1mm直边高度h2mm壁厚Smm内表面积F（㎡）容积Vm3质量GKg28007005024262830007504010121416185020222426283200800401214161850202224263400850502022243600900502022243800950502022244000100050202224注：1表中带括号的公称直径应尽量不用.2.厚度系指成形前的钢板厚度规格.3.重量按材料比重为cm3