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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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Welded  Pipe,Welded Steel Pipe,,SSAW Steel Pipe

The Purpose Guidance Of Welded Steel Pipe

Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe        Update : 2017-02-14        View(s) : 1

Generally speaking, the  welded pipes  are divided into general welded pipe, galvanized welded pipe, oxygen welding tube, metric system welded tube, transformer tube, welding thin wall pipe and spiral welded pipe etc. General welded pipe: General welded pipe adopts Q195A, Q2...

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

Standard for Spiral Steel Piling Pipe

Keywords :Piling Pipe,SSAW steel pipe,welded pipe,sawh steel pipe        Update : 2017-02-14        View(s) : 1492

Common standard for helical steel pipe now is  SY5040-83. Piling pipe  with spiral weld pipe SY5040-83, is a hot rolled steel coil tube billet, often spiral shape, made of double-sided submerged arc welding or high frequency welding, used in civil construction, port, bridge pile ...

SSAW steel pipe ,Welded pipe

Surface Treatment of SAWH Steel Pipe

Keywords :SSAW steel pipe ,Welded pipe        Update : 2017-02-13        View(s) : 1364

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) : 1428

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) : 1473

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...

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