Classification：Weld Pipe

  1. Standard&Specification: API, ASME/ASTM, BS, DIN, EN, GB, ISO, JIS, KS, etc.
  2. Steel Grade: API 5L A-X100, GB/T9711 L190-L690, ASTM A252 GR1~GR3, ASTM A572 GR 50,AS1163 Series.
  3. Approved Marine Certificate: ABS/BV/LR/DNV/GL/KR, CCS , EN10204 3.2 MTC
  4. Special Service: Sweet Service, Sour Service, Anti-H2S, NACE MR0175/MR0103/ISO15156
  5. Produce Process: ERW, HSAW, LSAW
  6. Available Dimension Range: (details as below)