ERW Steel PipeSteel Grade: Q235B,Q345B,B,X42,X46,X52,X56,X60,X65,X70,H40,J55,K55,P235TR2,P265TR2,P235GH,P265GH,S235JRH,S355J0H,S355J2H,etc.OD: φ21.3-610mmWall Thickness: 1.5-22mmExecutive Standard: A ... ...
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ERW LSAW SSAW HSAW 3PE 2PE FBE GALVANIZED STEEL PIPE ...
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