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 : 2016-12-11 View(s) : 48
Welding steel tube is one pipe the surface has the steel pipe joint,which is use the steel belt or steel plate material through the bending deformation into round ,square ect then welded into shape . Welded steel pipe products are widely used in boilers, automobiles, ship building lig...
Keywords : Update : 2016-12-09 View(s) : 2356
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) : 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) : 2466
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...
Keywords : Update : 2016-12-06 View(s) : 2430
First,Whether one should look for groundwater, construction time and rain come in contact with pipe, the pipe if water comes into contact with the pipe after the coat dry processing. Second, at the same time in the installation of pipes, should be light light, collision and falling is prohibi...