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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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How to install galvanized steel pipe

How to install galvanized steel pipe

Keywords :How to install galvanized steel pipe        Update : 2022-06-27        View(s) : 1520

A. According to the diameter and specific conditions of the pipeline, select the appropriate connection method 1. Welding: enter the installation at the appropriate time according to the progress of the site. Fix the bracket in advance, draw a sketch according to the actual size, prefabricate the ...

The use and function of large diameter straight seam welded pipe

The use and function of large diameter straight seam welded pipe

Keywords :The use and function of large diameter straight seam welded pipe        Update : 2022-06-22        View(s) : 1160

1. The use of large-diameter straight seam welded pipes can be divided into oil well pipes (casing, oil pipes, drill pipes, etc.), line pipes, boiler pipes, mechanical structure pipes, hydraulic prop pipes, gas cylinder pipes, geological pipes, chemical pipes (high-pressure fertilizer pipes, pet...

What materials are used for anti-corrosion treatment of spiral steel pipes

What materials are used for anti-corrosion treatment of spiral steel pipes

Keywords :What materials are used for anti-corrosion treatment of spiral steel pipes        Update : 2022-06-20        View(s) : 1358

The materials used for the anti-corrosion processing of spiral steel pipes have a decisive effect on the quality of anti-corrosion steel pipes. When carrying out anti-corrosion processing, the raw materials must be strictly tested. The anti-corrosion materials required for different anti-corrosi...

In the pigging technology of long-distance natural gas steel pipelines, there are several types of p

In the pigging technology of long-distance natural gas steel pipelines, there are several types of p

Keywords :In the pigging technology of long-distance natural gas steel pipelines, there are several types of p        Update : 2022-06-16        View(s) : 1234

(1) Pigging ball Usually, the pigging ball used in the gas steel pipeline is made of rubber material, the middle is empty, the thickness of the pipe wall is in the range of 3-5 cm, and there is a sealed water injection and exhaust hole on the top of the pigging ball. There is also a one-way va...

Rust removal and maintenance method of straight seam welded pipe

Rust removal and maintenance method of straight seam welded pipe

Keywords :Rust removal and maintenance method of straight seam welded pipe        Update : 2022-06-14        View(s) : 1260

The maintenance of straight seam welded pipe equipment has become a headache. Straight seam welded pipe equipment plays an important role in life and work. It is generally required that the surface of the straight seam welded pipe fittings reach a near-white level (Sa2.5). The practice has pro...

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