2017年7月11日星期二

steel elbow

steel elbow
 ASTM A234 Wpb 90 Degree 5D Elbow
  Model NO.: SGW723
  Shape: Round
  Angle: 90 Degree
  Material: Carbon Steel
  Certification: ASME, ANSI, DIN, JIS, BS, GB, GS, KS, API
  Size: 1/2′′-8′′
  Surface Treatment: Black Rust-Proof Oil, Transparent Oil,L, Hot Galva
  Transport Package: Wooden Case or Pallet
  Origin: China
  Connection: Welding
  Head Code: Round

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