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: 410116Phone:0086-731-8873-9521
Keywords :Piling Pipe,SSAW steel pipe,welded pipe,sawh steel pipe Update : 2017-02-14 View(s) : 1798
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 ...
Keywords :SSAW steel pipe ,Welded pipe Update : 2017-02-14 View(s) : 1764
At present, China's foreign trade has entered a new stage, foreign trade’ s traditional. kinetic energy growth momentum has quickened significantly. As a Welded pipe , seamlesss stainelss tube, SSAW steel pipe , api 5l steel pipe , scaffolding and other...
Keywords :SSAW steel pipe ,Welded pipe Update : 2017-02-13 View(s) : 1673
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...
Keywords :SSAW steel pipe ,Welded pipe Update : 2017-02-13 View(s) : 1739
Looking back on the past 2016, it is the crucial year for the structural reform of the supply side and the beginning of the year. Shinestar Steel Research Institute believes that this year, the coal industry to iron and steel production capacity has been able to achieve important achievemen...
Keywords :SSAW steel pipe ,Welded pipe Update : 2017-02-12 View(s) : 1733
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...