Following Details of Spiral Pipe :
Technique : SAW
Section Shape : Round
Surface Treatment : Copper Coated
O.D : 219-3000mm
W.T : 5.0-26mm
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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