Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

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  • Stainless steel pipe processing technology
  • Stainless steel pipe processing technology Several surface treatment of stainless steel pipe, the first volume of its characteristics, advantages and disadvantages, and how to apply the technology on 316 stainless steel tube products for sur...

  • Seamless steel pipe production process of new development
  • Seamless steel pipe production process of new development...

  • Spiral steel pipe forming internal stress relations
  • Spiral steel pipe forming with the internal stress relations Introduction: spiral steel pipe because of its manufacturing processes mature, low cost, fluid pipes using a steel pipe. Currently widely used continuous molding, the manufacture o...

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  • Stainless steel welded pipe and welded joints,Thin-walled stainless steel pipe, in the late 1990s, China began to manufacture, use today's pipe-and-coming in the newborn's family, have been widely used in the construction of water supply and...

  • OCTG USE categories
  • OCTG USE categories...

  • pipe technical requirements and methods manufacturing
  • pipe technical requirements and methods manufacturing,Appointment and the chemical composition of steel Steel pipe, steel fabrication with 10,20,35,45, and chemical composition should be consistent with the provisions of GB / T 699. Accepta...

  • steel pipes Welding technology
  • steel pipes Welding technology.Welding technology of steel pipes and profiles Slab laser can not only enhance the quality, can progress to the competitive advantage. In recent years, as people are increasingl...

  • Pipe standard terminology
  • Pipe standard terminology.① delivery status Is the final plastic deformation refers to the delivery of products or the status of the final heat treatment. Generally do not heat-treated to delivery of said hot-rolled or cold drawn (rolled)...

  • 45 # seamless steel pipe
  • 45 # seamless steel pipe...

  • БЕСШОВНЫЕ ГОРЯЧЕКАТАНЫЕ ТРУБЫ
  • БЕСШОВНЫЕ ГОРЯЧЕКАТАНЫЕ ТРУБЫ,Бесшовные горячекатаные трубы изготавливаются методом горячей винтовой прокатки и используются пр...

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