API 5L Spiral Welded Steel Oil Pipe Suppliers

Product name:API 5L Spiral Welded Steel Oil Pipe  Suppliers
　　Model NO.: SSAW SAWH
　　Technique: SAW
　　Surface Treatment: Bare, Bare/Oil Varnished /Anti-Corrosion Coating
　　Section Shape: Round
　　W.T.: 5-22
　　End: Beveled Plain
　　Transport Package: Bundles
　　Origin: China
　　Type: Welded