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 :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe Update : 2017-01-20 View(s) : 1909
ERW steel pipe welding process is the use of the skin effect of high frequency current generated by the principle of hot-rolled coil edge heated to a molten state, and then by mechanical extrusion welding method. Through this process of production of welded pipe fusion center w...
Keywords :SSAW steel pipe ,Welded pipe Update : 2017-01-19 View(s) : 1756
Spiral welded steel pipe defect prone areas have porosity, thermal cracking, and undercut. Spiral steel pipe seam weld porosity affects not only dense, causing pipeline leak, and will become a point of corrosion-induced, severely reducing weld strength and toughness. To avoi...
Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe Update : 2017-01-18 View(s) : 1711
Straight seam welded pipe Straight seam welded pipe is made of steel plate or steel strip after bending forming, and then through welding. Divided into the form of the weld seam welded pipe and spiral welded pipe by the welding forming method. According to the application, the straigh...
Keywords :Welded Pipe,Welded Steel Pipe,,SSAW Steel Pipe Update : 2017-01-18 View(s) : 1706
Welded steel pipe is also called welded pipe , and it is made of steel plate or steel strip after crimp molding. Welded steel pipe production technology is simple with high production efficiency, varieties, wide specifications, less equipment investment, but the general strength is lower than t...
Keywords :SSAW steel pipe ,Welded pipe Update : 2017-01-18 View(s) : 1913
Spiral steel pipe is not stainless steel tube, not the alloy steel pipe, time is long, the fog and rain weather will rust, to teach you about the spiral steel pipe derusting method below: Spiral steel pipe rust after using a wire brush tool for steel surfaces such as grinding, ...