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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,SAWH STEEL PIPE,SSAW STEEL PIPE

The Advantages and Disadvantages and Classification of Welded Steel Pipe

Keywords :Welded pipe,SAWH STEEL PIPE,SSAW STEEL PIPE        Update : 2017-01-29        View(s) : 1634

The average wall thickness of the tube light table table high can be arbitrary length. Thus, it showed its  economy and aesthetics in accuracy, the use of low-pressure fluid.  Welded pipe  production process is simple, high production efficiency, low cost, to ...

welded pipe,New Impetus into Globalization

China's Program will Inject New Impetus into Globalization

Keywords :welded pipe,New Impetus into Globalization        Update : 2017-01-20        View(s) : 1880

Since 2016, the global economy is generally stable, but downturn situation has not fundamentally changed. Hunan Shinestar Steel Research Institute said that 2017 global economy will remain low growth and low recovery trend, "reverse globalization" wave of China's economic globalization pro...

Welded  Pipe,Welded Steel Pipe,,SSAW Steel Pipe

Welding Seam Toughness Impact of ERW Steel Pipe

Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe        Update : 2017-01-20        View(s) : 1935

ERW steel pipe welding process is the use of the skin effect of high frequency current generated by the principle of hot-rolled coil edge heated to a molten state, and then by mechanical extrusion welding method. Through this process of production of welded pipe fusion center w...

SSAW steel pipe ,Welded pipe

Spiral Steel Pipe Weld Porosity

Keywords :SSAW steel pipe ,Welded pipe        Update : 2017-01-19        View(s) : 1798

Spiral welded steel pipe defect prone areas have porosity, thermal cracking, and undercut. Spiral steel pipe seam weld porosity affects not only dense, causing pipeline leak, and will become a point of corrosion-induced, severely reducing weld strength and toughness.  To avoi...

Welded  Pipe,Welded Steel Pipe,,SSAW Steel Pipe

China's Foreign Trade Inventory in 2016

Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe        Update : 2017-01-19        View(s) : 1958

Look back over past 2016,though China’s foreign trade growth fell,structure optimization,benefits of quality and so on showed many new changes and bright spot.As a  welded pipe , , seamless stainless tube, ssaw steel pipe ,scaffolding and other products of steel production services pro...

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