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 : 2016-12-09 View(s) : 2476
Pipes are manufactured according to the requirements of the following standards: · Council Directive 89/106/EEC, · Council Directive 97/23/WE, · PN-EN ISO聽 3183, · PN-EN 10219-1/2, · API Spec 5L, · ASTM A53...
Keywords : Update : 2016-12-08 View(s) : 2488
After more than 6 years after the callback, the Chinese economy is now close to the bottom.Shinestar Steel Research Institute believes that the Chinese economic bottom is mainly high investment to the bottom of the high investment in the past few years mainly consists of three parts, accounting...
Keywords : Update : 2016-12-08 View(s) : 67
The SAWH steel pipe is the spiral submerged arc welding steel pipe for short. It is made adopting sumberged arc welding technique and comes with a welding seam. Threeway steel has overwhelming advantages over cometiotors in manufacturing this spiral welded pipe.we have...
Keywords : Update : 2016-12-07 View(s) : 2596
Item Des Standard Material Size Quantity Remark FOB CHINA Dia(mm) Thick (mm) Length(m...
Keywords : Update : 2016-12-07 View(s) : 2573
At the start of the welded pipe manufacturing process so called slabs or billets are cast in a steel mill. Dependent on the external dimensions and wall thickness there are different methods of producing welded pipes and tubes: Electric Resistance Welding (ERW), Fusion Welding (EFW) and Do...