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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

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How to store the anti-corrosion spiral steel pipe before anti-corrosion

Keywords :LSAW-Steel-Pipe        Update : 2020-01-02        View(s) : 979

1. Anti-corrosion spiral steel pipe The site or warehouse of the spiral steel pipe before anti-corrosion should be selected in a clean and draining place. Keep away from factories and mines that produce harmful gases or dust. Clean weeds and all debris on the site and keep steel clean. ...

section steel, square section, angle steel

What is a section steel?

Keywords :section steel, square section, angle steel        Update : 2019-08-28        View(s) : 2144

Steel is divided into four categories, namely: plate, tube, type, wire. Steel is one of these four categories. Our daily steel is divided into simple section steel and complex section steel according to the shape of the section. Our well-known 304 stainless steel plate can also be a type of stee...

ssaw steel pipe, welded steel pipe, spiral welded pipe

India surpasses South Korea to become the world's second largest importer of scrap steel

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-08-27        View(s) : 2109

In the first half of 2019, India overtook South Korea to become the world's second largest importer of scrap steel. According to data released by the Indian Ministry of Commerce, India’s scrap imports in the first half of the year increased by 35% to 3.87 million tons, of which the two major sup...

ssaw steel pipe, welded steel pipe, spiral welded pipe

Spiral welded pipe common forging equipment technology

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-08-26        View(s) : 2054

Spiral welded pipe common forging equipment commonly used hammer, hot die forging press, horizontal forging machine and friction press. The basic process of die forging process die forging process: cutting, heating, forging, forging, stamping, cutting edge, quenching and peening. Common pr...

ssaw steel pipe, welded steel pipe, spiral welded pipe

Precautions in the process of using spiral steel pipe

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-08-22        View(s) : 1192

Spiral steel pipe is a spiral seam steel pipe with steel reel as raw material, which is often heated and extruded, and welded by automatic double wire double-sided submerged arc welding process. The spiral steel pipe feeds the strip into the welded pipe unit. After rolling a plurality of r...

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