常用型号规格镀锌钢格板的理论重量

常用型号规格镀锌钢格板的理论重量 型号 理重（kg/m2） 型号 理重（kg/m2）   G203/30/100 22 G203/40/100 17.7   G203/30/50 25.1 G203/40/50 20.8   G205/30/100 33.3 G205/40/100 26.5   G205/30/50 36.4 G205/40/50 29.7   G253/30/100 26.6 G253/40/100 21.4   G253/30/50 29.7 G253/40/50 24.4   G255/30/100 40.9 G255/40/100 32.3   G255/30/50 43.8 G255/40/50 35.5   G323/30/100 33.3 G323/40/100 26.6   G323/30/50 36.2 G323/40/50 29.6   G325/30/100 51.6 G325/40/100 40.4   G325/30/50 54.8 G325/40/50 43.6   G403/30/100 40.8 G403/40/100 32.5   G403/30/50 43.8 G403/40/50 35.4   G405/30/100 63.7 G405/40/100 49.7   G405/30/50 66.9 G405/40/50 52.9   G455/30/100 71.3 G455/40/100 55.6   G455/30/50 74.5 G455/40/50 58.7   G505/30/100 78.9 G505/40/100 61.4   G505/30/50 82 G505/40/50 64.5   G655/30/100 102 G655/40/100 78.8   G655/30/50 105 G655/40/50 82   G655/60/50 49 G403/60/50 21.7   G555/60/50 42.4 G325/60/50 27   G505/60/50 39 G323/60/50 18.5   G455/60/50 35.7 G255/60/50 22.3   G405/60/50 32.3 G253/60/50 15.7       G205/60/50 19             钢格板型号 系列 纵条间距 横条间距 负载扁钢规格（宽×厚） 20×3 25×3 32×3 40×3 20×5 25×5 1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100 50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50 2 40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100 50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50 3 60 50   G253/60/50 G323/60/50 G403/60/50 G205/60/50 G255/60/50 系列 纵条间距 横条间距 负载扁钢规格（宽×厚） 32×5 40×5 45×5 50×5 55×5 60×5 1 30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100 50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50 2 40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100 50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50 3 60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50