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Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116

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lsaw steel piepe,ssaw steel pipe,carbon steel pipe

Weld Treatment of LSAW Steel Pipe

Keywords :lsaw steel piepe,ssaw steel pipe,carbon steel pipe        Update : 2017-07-04        View(s) : 1654

LSAW steel pipe is the strip into the pipe unit, the multi-roll rolling, strip gradually rolled up to form a circular gap open billet, adjust the squeeze roll reduction, so that weld gap control In the 1 ~ 3mm, and make both ends of the welding flush. If the gap is too large, it will reduce...

carbon steel pipe,lsaw steel pipe,spiral steel pipe,seamless steel pipe

The Classification of Carbon Steel Pipe

Keywords :carbon steel pipe,lsaw steel pipe,spiral steel pipe,seamless steel pipe        Update : 2017-07-04        View(s) : 1455

Classified by Production Methods 1. Seamless Steel Pipe - hot rolled seamless steel pipe, cold rolled seamless steel pipe, cold drawn seamless steel pipe 2. Welded Steel Pipe - longitudinal welded pipe, spiral welded pipe, electric resistance welded pipe Classif...

carbon steel pipe,lsaw steel pipe,spiral steel pipe,seamless steel pipe

Devaluation of RMB is Expected to Continue to Weaken in the Second Half of the Year

Keywords :carbon steel pipe,lsaw steel pipe,spiral steel pipe,seamless steel pipe        Update : 2017-07-03        View(s) : 1682

In the first half of 2017, the market's benchmark forecast is a far cry from the beginning of the year. The most dramatic change in expectations is the renminbi's exchange rate and the fed's tightening pace. At the beginning of the year it was widely believed that the yuan would break se...

lsaw steel piepe,ssaw steel pipe,welded pipe

LSAW Steel Pipe Rust Method

Keywords :lsaw steel piepe,ssaw steel pipe,welded pipe        Update : 2017-06-30        View(s) : 1598

In the oil and gas pipeline anti-corrosion construction process, LSAW steel pipe anti-corrosion surface treatment is to determine the life of one of the key factors, it is LSAW steel pipe anti-corrosion layer and whether the combination of a solid premise. The study of professional organi...

Carbon Steel Pipe,welded carbon steel pipe,seamless steel pipe

Notes of Purchasing Carbon Steel Pipe

Keywords :Carbon Steel Pipe,welded carbon steel pipe,seamless steel pipe        Update : 2017-06-30        View(s) : 1537

Carbon steel pipe is a strip. Steel and round steel and other solid steel, bending torsional strength, lighter weight, is an economic section steel, widely used in the production of structural and mechanical parts, such as oil drill pipe, drive shaft, bicycle frame and construction steel ...

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