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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

Phone:0086-731-8873-9521  

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SSAW steel pipe ,Welded pipe

Surface Treatment of SAWH Steel Pipe

Keywords :SSAW steel pipe ,Welded pipe        Update : 2017-02-13        View(s) : 1969

Surface Treatment of  SAWH Steel Pipe : 1, clean Used solvent, emulsion clean steel appearance, to get to remove oil, grease, dust, smooth agent and similar organic matter, but it means less steel appearance of rust, scale removal, welding flux, etc., thus the tricks only...

SSAW steel pipe ,Welded pipe

Welded Process of SSAW Steel Pipe

Keywords :SSAW steel pipe ,Welded pipe        Update : 2017-02-12        View(s) : 2007

Spiral welded pipe  into the steel unit, multi-channel roll rolling strip gradually rolled up, a gap is formed with an opening round tube, squeeze rollers reduction adjustment, the weld gap control at 1 ~ 3mm, and the weld ends flush. 1. If the gap is too large, resulting in...

SSAW steel pipe ,Welded pipe

Spiral Submerged Arc Welding Process

Keywords :SSAW steel pipe ,Welded pipe        Update : 2017-02-09        View(s) : 2080

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) : 2059

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) : 2222

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...

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