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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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anti-corrosion steel pipe, spiral steel pipe, spiral pipes

3pe anti-corrosion steel pipe

Keywords :anti-corrosion steel pipe, spiral steel pipe, spiral pipes        Update : 2019-06-25        View(s) : 1175

The 3pe anti-corrosion steel pipe consists of: The epoxy resin powder bottom layer, the polymer adhesive intermediate layer and the polyethylene surface layer, wherein the epoxy powder bottom layer functions to form a continuous coating film, which adheres to the surface of the ste...

seamless steel pipe, hot rolled seamless pipe,smls pipe

Seamless steel pipe material introduction:

Keywords :seamless steel pipe, hot rolled seamless pipe,smls pipe        Update : 2019-06-21        View(s) : 1138

GB/T8162-1999 ( seamless steel pipe for structure). Mainly used for general structural and mechanical structures. Its representative material (brand): carbon steel 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo and so on. GB/T8163-1999 (seamless stee...

galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe

Welding characteristics and welding process of galvanized steel pipe

Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe        Update : 2019-06-20        View(s) : 1130

Galvanized steel pipes are generally coated with a layer of zinc outside the low carbon steel, and the galvanized layer is generally 20 um thick. Zinc has a melting point of 419 ° C and a boiling point of about 908 ° C. In welding, zinc melts into a liquid that floats on the surface of the...

stainless steel tube, ss tube, 304,316 stainless steel pipes

Types and characteristics of stainless steel pipe

Keywords :stainless steel tube, ss tube, 304,316 stainless steel pipes        Update : 2019-06-19        View(s) : 1178

There are two classification methods for stainless steel pipe : one is classified into chromium stainless steel and chrome-nickel stainless steel according to the characteristics of alloying elements; the other is classified into M stainless steel, F stainless steel, and A stainless steel a...

galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe

How to choose galvanized steel pipe?

Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe        Update : 2019-06-14        View(s) : 1145

The method of manufacturing galvanized steel pipes should be selected by hot dip galvanizing. Galvanized steel pipes with threaded delivery, threads should be made after galvanizing. The thread must comply with the YB822 regulations. The mechanical prope...

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