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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

Hotonline: 0086-187-7406-7534 


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What Impact did Trump Elected have on China's Steel Market?

Keywords :        Update : 2016-11-14        View(s) : 82

The domestic steel market continues to triumph on November 9, compared to the steel market during the capital market surge performance, the overall spot steel market performed flat amplitude, with the exception of a few areas have hundred RMB markup, some of city have 30-50 yuan price rise, part of ...

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

Keywords :        Update : 2016-11-14        View(s) : 1765

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) : 1819

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) : 1963

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...

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