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.
  • 711MM SSAW Welded Line Pipe

    711MM SSAW Welded Line Pipe

  • 2000mm Diameter SSAW Welded Pipes.

    2000mm Diameter SSAW Welded Pipes.Large diameter SSAW welded steel pipe plays an important role in oil and gas transmissions. It used a lot for long distances pipeline projects, since it could carry more liquid and with big flow rate. Especially for recent years, the use of large diameter...

  • SSAW Welded Pipe Q345B

    SSAW Welded Pipe Q345BSSAW (Spirally Submerged Arc Welding) pipes are made from hot-rolled steel coils. These pipes mainly used in petroleum and natural gas industry to transport flammable and non-flammable liquid and steel construction. With 13-year experience in manufacturing...

  • Large Diameter SSAW Welded Pipe

    Large Diameter SSAW Welded PipeSSAW Steel Pipe, say Spiral submerge arc Welded Pipe. SSAW steel pipe refers to using submerged arc welding technology, welded tube with spiral seam which can use narrow billet production to manufacture larger diameter welded pipe. Moreover, can use same...

  • SSAW Welded Pipe For Constrcution

    SSAW Welded Pipe For ConstrcutionSSAW Steel Pipe Process: Spiral Submerged- Arc Welded Steel Pipe Usage: Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling Standard: ASTM A252, ASTM 53, EN10217, EN10219, BS 5950, ASTM A572 , JIS, IS, Certificate:...

  • SSAW Welded Pipe L290

    SSAW Welded Pipe L290SSAW (Spirally Submerged Arc Welding) pipes are made from hot-rolled steel coils. These pipes are mainly used in petroleum and natural gas industry to transport flammable and non-flammable liquid and steel construction. With about 30 year experience in...

  • 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...

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