Following Details of Black Carbon Steel Pipe :
Technique : ERW
Section Shape : Round
Surface Treatment : Galvanized
O.D : 20-457mm
W.T : 1.5-16mm
Length : 5.8/6/12m or as per customers' requirement
Grade : Q195-Q235
Standard : GB/T 3091-2001, ASTM A 53, BS 1387
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