2017年9月10日星期日

API 5L Grade B Black Carbon Steel Seamless Pipes

Product name:API 5L Grade B Black Carbon Steel Seamless Pipes
  Model NO.: astm a53 A106
  Technique: Hot Rolled
  Surface Treatment: Black Painting,Galvanized,Fbe/3lpe/3lpp Coating
  Section Shape: Round,Square,Rectangular,Oval
  End Connection: Be PE Threaded
  Manufacture Method: Hot Rolled,Hot Expansion,Cold Drawn
  ASTM A106: Seamless
  Transport Package: External Black Painting, Both Side with End Caps
  Origin:China
  Type: Seamless

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