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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: 410116

Phone:0086-731-8873-9521  

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The price of Spiral steel pipe, ERW steel pipe and LSAW Steel pipe strong gains, detonate market

Keywords :        Update : 2016-11-14        View(s) : 2393

Opening on the first day of November, the steel price of most strong steel mill steel factory continue to pull up, spiral steel pipe , 3 PE anticorrosive coating spiral pipe, large diameter spiral pipe, double-sided submerged arc spiral welded pipe, ERW steel pipe, LSAW steel pipe and othe...

Technology of Straight Seam High Frequency Resistance Welded Pipe

Keywords :        Update : 2016-11-13        View(s) : 2416

Frequency Welded  Pipe production process, how to ensure the quality of products meet the technical standards and the needs of customers, we have to factor in steel production process affect product quality analysis. Through the company Φ76mm high frequency welded pipe ( erw steel pipe ...

Prevention Method of Oil and Gas Spiral Steel Pipe Corrosion

Keywords :        Update : 2016-11-13        View(s) : 2610

Oil and gas spiral steel pipe corrosion means to slow or prevent pipeline in internal and external medium under the action of chemical, electrochemical, or eroded by microbial metabolic activity and metamorphism. First of all, to prevent third-party damage and oil and gas spiral steel pipe c...

Standards For API 5L Steel Pipe

Keywords :        Update : 2016-11-11        View(s) : 124

The American Petroleum Institute(API), founded in 1919, is the largest petroleum and natural gas industry association in the United States. The main contribution of API  is to develop a series of standards for oil and gas industry in accordance with legislative and environmental requireme...

"Internet + Steel" Full Impact SSAW Steel Pipe Manufacturers

Keywords :        Update : 2016-11-11        View(s) : 74

The  SSAW steel pipe  manufacturers because the steel market downturn, the steel trade team is facing a major reshuffle.According to statistics, the number of the country's steel trade has reduced from 200000 to 100000  or so. China's iron and steel industry in the tr...

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