2017年9月13日星期三

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

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