3.Outer Diameter: 0.5 - 8 inch
4.Thickness: 1.0 - 12 mm
hot dipped galvanized pipe features
1.Standard:BS1387;ASTM A53;GB/T3901;EN39;BS4568
2.Grade: 10#-45#, 16Mn, A53-A369, ST35-ST52, Q195-Q345
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