Welded Steel Pipe

In the past, due to the method of manufacture, Spiral Welded pipe was relegated to low pressure and structural applications. With the development of the Submerged Arc Welding process, the production of large hot rolled coils of sufficient width and the development of dependable non-destructive testing methods, it is now possible to produce Spiral Weld pipe for high-pressure service.
  • Welded Pipe DIN10217

    Welded Pipe DIN10217EN10217 ERW pipe EN10217-1 ERW pipe or Electrical Resistance Welded pipe, in this part of standard specifies the technical delivery conditions for two qualities TR1 and TR2 of welded tubes of circular cross section, made of non-alloy quality steel and with...

  • LSAW Welded Pipe X70

    LSAW Welded Pipe X70LSAW WELDED PIPE API 5L X70 PSL2 Pipe Dimensional Range & Stan dard Specification Unless otherwise agreed, the sum of th niobium & vanadum concentrations shall be = 0.06% Unless otherwise agreed, 0.50% maximum for copper, 0.30% maximum for nickel,...

  • SSAW Welded Pipe L360

    SSAW Welded Pipe L360SSAW Steel Pipe, say Spiral submerge arc Welded Pipe. SSAW steel pipe refers to use submerged arc welding technology, welded with spiral seam which can use narrow steel plate to fabricate larger diameter welded pipe. it is low production cost, simple...

  • Fire Sprinkler Pipe

    Fire Sprinkler PipeFire sprinkler pipe or fire pipe or Fire- extinguishing pipe are generally made of carbon steel or ductile iron material and used to carry water or other liquid to connect firefighting equipment. It is also called fire protection pipes. According to the...

  • SSAW Welded Pipes L415M

    SSAW Welded Pipes L415MSSAW welded steel pipe SSAW steel pipe 1.We produce pipes ourselves, and we have 13 sets of SSAW welded pipes production line 2.OD:219-3420mm,WT:5-25mm,length of pipe:6-24m 3.certificate: API 5L & ISO Chemical Composition

  • SSAW Welded Pipe X52

    SSAW Welded Pipe X52SSAW pipe manufacturing process SSAW Steel Pipe Manufacturing Flow Chart: Uncoiling – Flattening – Shearing and Butt Welding – Edge Milling – Preliminary Rolling – Forming – Inside and Outside Welding – Cutting Off – Ultrasonic Testing – X Ray Test – Weld...

  • SSAW Spiral Welded Pipe Q235B

    SSAW Spiral Welded Pipe Q235BSSAW STEEL PIPE (spiral submerged arc welded steel pipe) is our main pipe products, we also named it Spiral Welded Steel Pipe. • O.D. 219.1mm - 4064mm (8" - 160") • T. 4.2 mm - 25mm • LENGTH 6mtr-25mtr • MATERIAL Gr.B X42, X46, X52, X56, X60,...

  • LSAW ASTM A671

    LSAW ASTM A671LSAW WELDED PIPES ASTM A671 STANDARD We provide a complete and best quality range of ASTM A671 Gr. CC60/ CC65/ CC70 LSAW PIPES CL12/CL22/CL32. ASTM A671 Gr. CC60/ CC65/ CC70 LSAW PIPES CL12/CL22/CL32 are used in constructions, food industry, pharmaceutical...

  • SSAW Spiral Welded Pipes Q345C Material

    SSAW Spiral Welded Pipes Q345C MaterialThe material difference of Q345A, Q345B,Q345C, Q345D and Q345E Q345 is a kind of steel material. It is a low alloy steel (C<0.2%),widely used in bridges, vehicles, ships, buildings, pressure vessels, etc.. Q represents the yield of this kind of...

  • SSAW Spiral Welded Pile Pipes ASTM A252

    SSAW Spiral Welded Pile Pipes ASTM A252A252 Comparitive Specifications The American Society for Testing and Materials specification ASTM A252 is the standard for welded and seamless steel pipe piles. This specification covers nominal (average) wall steel pipe piles of cylindrical shape, and it...

  • SSAW Spiral Welded Pile Pipes

    SSAW Spiral Welded Pile PipesSSAW spiral welded pipe pile with ASTM A252 Pipe piles are a type of driven steel pipe for deep foundations. Pipe piles are either open or closed end. If driven open end,soil is allowed to enter the bottom of the pile . If required, the soilcan be removed...

  • LSAW Welded Pipe For Gas Conveying.

    LSAW Welded Pipe For Gas Conveying.LSAW STEEL PIPE ( Longitudinal-seam Submerged Arc Welded) Longitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter “J”,...

First Prev 1234 Next Last 1/4
Customized welded steel pipe is also offered in our factory. Feel free to get discount welded steel pipe in bulk here from professional manufacturers and suppliers in China. Enjoy the cheap price here.