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.
  • ERW Welded Pipe ASTM A53 Normal Application

    ERW Welded Pipe ASTM A53 Normal ApplicationThe American Society for Testing and Materials specification ASTM A53 is the standard for black and hot-dipped, zinc-coated, welded and seamless steel pipes. This pipe is intended for mechanical and pressure applications and is also acceptable for ordinary...

  • ERW Line Pipe

    ERW Line PipeElectric Resistance Welded Line Pipe-ERW Line Ppipe ERW steel pipe is formed by rolling plate and welding the seam. It is cost-effective steel pipe with tighter Dimensional tolerances and less weight. The weld seam is heat treated after welding without...

  • ERW Welded Pipe With Anti Rust Coating

    ERW Welded Pipe With Anti Rust CoatingElectric resistance welding (ERW) pipes refer to a group of welding processes such as spot and seam welding that produce coalescence of faying surfaces where heat to form the weld is generated by the electrical resistance of material combined with the time...

  • ERW Pipes Diameter 711mm

    ERW Pipes Diameter 711mmERW Carbon Steel Welded Pipes Size Range: 1/2” NB to 36” NB Thickness: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules Applications: Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure...

  • ERW Welded Pipe Stock

    ERW Welded Pipe StockERW Carbon Steel Pipe Grade: ASTM A53, API SPEC 5L GR. B, X42, X52, X60 PSL1, API SPEC 5L X60 PSL2 Diameter ERW pipe: 21.3mm – 711mm, 1/2” – 28” Standard (ASME B36.10) Thickness Schedule: SCH 10, SCH 20, SCH 30, SCH STD, SCH40, SCH60, SCH XS, SCH 80, SCH...

  • 54in Diameter Sch SSAW Welded Pipe

    54in Diameter Sch SSAW Welded PipeBoth LSAW pipe and SSAW pipe are SAW pipe (Submerged Arc Welding Steel Pipe), is manufactured by making use of a submerged arc soldering process for preparing the steel and it results in high density pipe. Owing to the flux layer, there is no instant heat...

  • 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...

First Prev 12345 Next Last 1/5
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.