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 : 2015-11-26 View(s) : 2201
1. Appearance; Welded steel pipe have a welding line on the inner wall but seamless have no. 2. Pressure; Pressure of seamless pipe is higher. Generally welded pipe is around 10 MPa, and have welded pipe seamless process. 3.Welded pipe is completed by cold rolling system, high frequency we...
Keywords : Update : 2015-11-24 View(s) : 2051
The Department of Commerce yesterday announced the initiation of anti-dumping and countervailing duty investigations of imports of circular welded, carbon-quality, steel pipe from Pakistan and anti-dumping investigations of imports of the same merchandise from Oman, the Philippines, the United A...
Keywords : Update : 2015-11-23 View(s) : 2201
However,in front of 2015, it is a big challenge for us. For now, our challenge now is double; On the one hand, economic rights speed slow. On the other hand, from the marketing, research and development, production, logistics, and the impact to the enterprise management. Five tips ...
Keywords : Update : 2015-11-23 View(s) : 2054
The London Metal Exchange (LME) is utilizing Platts and TSI's physical market price assessments for steel reinforcing bar (rebar) and steel scrap, respectively, to settle and clear two new ferrous futures contracts launched on Monday. Platts, a leading global provider of energy, metals an...
Keywords : Update : 2015-11-22 View(s) : 2090
Steel pipe- Condition of delivery It refers to the status of plastic deformation or heat treatment when loading. Usually we called it hot rolled or cold drawing(rolling) when producing withou heat treatment, and heat treatment if opposite. Or classify as normalizing heat treatment (often),...