Product nameSeamless steel pipeStandardGB/T5310,GB/T3087,DIN17175,DIN1629/4,ASTMGradeASTM A210(A1,C),A213,A106(B,C),A179-C,20G,16Mn,st45-8,st35.8, 15Mo3applicationHigh pressure boiler pipe, exchange heat pipeOutside diameter21.30-508.00mmWall... More
Tianjin Jinrunze Steel Trading Co.,Ltd
Main Products: seamless pipe, steel pipe, alloy pipe, stainless steel pipe, steel profile... More