dn1000 q235b ssaw spiral welded carbon

dn1000 q235b ssaw spiral welded carbon

large diameter spiral welded steel pipe,large diameter

Page 3 of China SAW Pipe Manufacturer - Derbo

China ASTM A285 Gr.C SSAW Pipe Manufacturer Provides ASTM A285 Grade C SSAW Steel Pipe,Standard Schedule,Size DN1000,Anti-corrosion Coating Surface.API 5L Gr.B PSL 1 SAW Spiral Pipe 24 Inch SCH 10 Black

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