Square pipe / Tubes

• Standard API 5L,ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,ASTM A106,ASTM A53,ASTM A36,DIN 17457,DIN 17459, JIS G3459,JIS G3463, GOS T9941, EN 10216, BS3605, GB13296,etc.
• Material Q195, Q235, Q345, 20#,20G,STPT410,STF410,A106,GR.B,A178C,A178D,P265GH,A53 GR.B,A135 GR.B,P265TR1,P265TR2,STPT480,A106,GR.C,A210C,Q195,Q235,Q345,ST35.8,ST45.8, ST52, etc
• Usage pipes are widely used in light industry,machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
• ENDS Plain /Beveled / Thread with Coupling or cap /Chamfer /Groove /Screw
• Description: Square pipe / Tubes,Type: Hot-rolled /Cold-rolled /Cold-drawing, Surface: Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished,anti rust oiled, checkered, epoxy coating, etc.
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