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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116

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SSAW steel pipe ,Welded pipe

Spiral Submerged Arc Welding Process

Keywords :SSAW steel pipe ,Welded pipe        Update : 2017-02-09        View(s) : 1524

Automatic submerged arc welding was invented in 1940, a new kind of  welded pipe  method, it adopts slag protection as manual welding, but is not coated electrode, the slag is specially welding flux smelting. This coating system is composed of a funnel with welding flux through a p...

Piling Pipe,SSAW steel pipe,welded pipe,sawh steel pipe

Steel Pipe for Piling

Keywords :Piling Pipe,SSAW steel pipe,welded pipe,sawh steel pipe        Update : 2017-02-09        View(s) : 1550

Piling pipe  is also known as pipe, welded steel pipe made of steel sheet or strip after curl after forming divided into Longitudinal and  spiral welded pipe ; the welding process is divided into stove pipe, welded pipe and automatic arc welded pipe, pipe materials and for differen...

Welded  Pipe,Welded Steel Pipe,,SSAW Steel Pipe

Large-diameter Welded Pipe

Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe        Update : 2017-02-08        View(s) : 1702

Large-diameter  welded pipe  is the pipe welds, raw materials are mainly steel sheet and strip, large diameter straight seam welded steel pipe is used, the higher productivity of the kinds of steel, more used in more low-cost steel products one. Large diameter spiral welded stee...

API 5L  steel pipe,welded pipe,ssaw steel pipe

Iushi API 5L Seamless Line Pipe

Keywords :API 5L steel pipe,welded pipe,ssaw steel pipe        Update : 2017-02-08        View(s) : 1541

The American Petroleum Institute specification  API 5L steel pipe  covers seamless and welded steel line pipe.  This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries.  API 5L is suitablefor conveying gas, water, and oil.  ...

Welded  Pipe,Welded Steel Pipe,,SSAW Steel Pipe

Contrast of ERW and Seamless Steel Pipe

Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe        Update : 2017-02-07        View(s) : 1540

(1) the superior quality of billet High frequency  welded pipe  steel billet and SMLsteel pipe compared with the chemical composition design is more scientific and reasonable. Special ERW steel pipe has the characteristics of high purity. With S, P, degassing, Ca treatment m...

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