30CrMo seamless pipe - Steel Pipe Price
GB/T 18248 Seamless Gas Cylinder Tube Manufacturers . GB/T 18248 Seamless Gas Cylinder Tube World Iron&Steel mainly supply seamless gas cylinders tubing, accumulator shell and gas bottle pipe.Grade37Mn, 137Mn/2 ,34Mn2V, 30CrMo, 35CrMo, 34CrMo4, 42CrMoE, 30CrMnSiA, 4130X, 4145,4147 OD38 1200mm WT3.5 120mm Length4 [price]Seamless Pipe Seamless Tube, Seamless Pipe Supplier[steel]Seamless pipe
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high quality ms steel flat bar for frame work producers