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 :API 5L steel pipe,API SPEC 5L,SSAW steel pipe.seamless steel pipe Update : 2017-03-31 View(s) : 1643
Threeway steel long-term production and supply of API 5L steel pipe, thermal expansion of steel pipe, there are advanced production equipment, professional production technology of steel pipe production of good quality and reasonable price, welcome new and old customers to order! ...
Keywords :Piling Pipe,SSAW steel pipe,welded pipe,sawh steel pipe Update : 2017-03-31 View(s) : 1652
The piling pipe is a kind of spiral seam steel pipe, which is made of steel strip coil as raw material, often warm extrusion molding, and automatic double wire submerged arc welding process (1) raw material, i.e., steel coil, wire and flux, must pass through the strict physical and chemical ...
Keywords :API 5L steel pipe,welded pipe,ssaw steel pipe,erw steel pipe Update : 2017-03-30 View(s) : 1640
As early as 1926, the American Petroleum Institute (API) released the API 5L steel pipe standard, initially only including A25, A, B three steel grade Note: 1972 API release U80, U100 standard, later changed to X80, X100 2000 years ago, around the world using X70, abou...
Keywords :Piling Pipe,SSAW steel pipe,welded pipe,sawh steel pipe Update : 2017-03-30 View(s) : 1560
Preparation and inspection requirements before piling pipe 1 check the pipe factory certificate, to achieve the design label can be ex factory, transportation and piling 2 requirements of the lifting pipe, transport remained stable, to avoid severe vibration and collision ...
Keywords :API 5L steel pipe,welded pipe,ssaw steel pipe,API 5L Update : 2017-03-30 View(s) : 1754
Api 5L steel pipe corrosion is mainly for wall thinning, pitting rot point pit stress cracks. Pipe detection is the application of various technologies truly and records, including basic dimensions (pipe wall thickness and diameter) pipeline straightness road internal and external corrosi...