
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 : Update : 2016-11-17 View(s) : 2341
Straight seam high frequency (ERW) by welding and induction welding is divided into different forms of contact of two welding, hot-rolled wide coil as raw material, through pre-bending, continuous forming, welding, heat treatment, sizing, straightening, cutting, etc. step short compared to the spira...

Keywords : Update : 2016-11-17 View(s) : 3266
Item Des Standard Material Size Quantity Remark FOB CHINA Dia(mm) T...

Keywords : Update : 2016-11-16 View(s) : 2291
According to MEPS International Ltd, the Brazilian steel industry has struggled to adapt to the unpredictable business environment. Bearish distributors plan to persevere with conservative purchasing strategies, in November, citing price volatility and weak economic fundamentals. Russian steel ...

Keywords : Update : 2016-11-16 View(s) : 2410
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 steel pipe is used, c...

Keywords : Update : 2016-11-15 View(s) : 2047
Piling pipe use Spiral Pipe is a strip coil as raw material, often warm extrusion molding, automatic double wire-sided submerged arc welding process welded spiral seam steel pipe. (1) raw materials that strip, wire, flux. We must go through rigorous physical and chemic...