JIANGSU HAOHUA INDUSTRY GROUP

Section: Seamless and Welded Standards:  5CT Specification for Casing and Tubing ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing  tubing for wells Siz...

ASTM A106 Seamless Carbon Steel Pipe for High Temperature Service  5L Specification for Line Pipe Application: Used for construction of long distance pipelines for...

  JCOE SAWL PIPES  API 5L  A-X100, GB/T9711 L190-L690 JCOE SAWL PIPES(PRESS BENDING) Prodution Line This is large diameter longitudinal submerged arc welded (SAWL) pipe production line in China. The mill adopts progressiv...

   5L Gr.B Specification for Line Pipe   Application: Used for construction of long distance pipelines for combustible liquids and gases, nuclear&...

  64"TWO-STEP SAWH PIPES Production Line This production line adopts the most advanced welding process technology, namely Two Step Production Process. The pipes are firstly formed into a pipe body and continuous tack-welded at ...

  5CT Seamless Casing Pipes Section: Seamless and Welded Standards: 5CT Specification for Casing and Tubing ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing tubing for wells Sizes: Outside D...

  5CT J55 Seamless Casing Pipes Standards:    5CT Specification for Casing and Tubing ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing tubing for wells Sizes: Outside Diameter: 1.66...

  5CT N80 Seamless Casing Pipes Section: Seamless and Welded Standards: 5CT Specification for Casing and Tubing ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing tubing for wells Sizes: Outsi...

  5CT L80 Seamless Casing Pipes Standards:    5CT Specification for Casing and Tubing ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing tubing for wells Sizes: Outside Diameter: 1.66...

OCTG Seamless Casing Pipe Standards: API 5CT Specification for Casing and Tubing ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing tubing for wells Sizes: Outside Diameter: 1.660"-30" Grad...