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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 

Phone:0086-731-8873-9521  

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Causes of slag inclusion in the production of anti-corrosion spiral steel pipes

Causes of slag inclusion in the production of anti-corrosion spiral steel pipes

Keywords :Causes of slag inclusion in the production of anti-corrosion spiral steel pipes        Update : 2022-05-13        View(s) : 104

Anti-corrosion spiral steel pipe is made of low-carbon structural steel rolled into tube blanks according to the relative helical angle, and then the pipe seams are welded together, also called spiral steel pipe or spiral welded pipe. Anti-corrosion spiral steel pipe manufacturers will produ...

3pe anti-corrosion steel pipe anti-corrosion advantages

3pe anti-corrosion steel pipe anti-corrosion advantages

Keywords :3pe anti-corrosion steel pipe anti-corrosion advantages        Update : 2022-05-11        View(s) : 95

1. 3PE anti-corrosion steel pipe has high sealing performance, long-term operation can greatly save energy, reduce costs and protect the environment. 2. The corrosion resistance is strong, the structure is simple and fast, and the service life can reach 30-50 years. 3. At low temperature, PE...

Stainless steel elbow installation

Stainless steel elbow installation

Keywords :Stainless steel elbow installation        Update : 2022-05-09        View(s) : 82

1. Before installation, carefully check the various standards of the s tainless steel elbow , whether the diameter meets the requirements for use, eliminate the defects caused during transportation, remove the dirt on the stainless steel elbow , and make preparations before installation. 2. ...

Types of Steam Insulation Steel Pipeline Structures

Types of Steam Insulation Steel Pipeline Structures

Keywords :Types of Steam Insulation Steel Pipeline Structures        Update : 2022-05-06        View(s) : 103

The sliding method of the steel-jacketed steel thermal insulation steel pipe determines the structure. 1. Internal sliding-type: The thermal insulation structure is composed of working steel pipe , aluminum silicate, drag reduction layer, microporous calcium silicate, thermal insulation la...

Pigging method of natural gas steel pipeline for oil-gas-water mixed transportation

Pigging method of natural gas steel pipeline for oil-gas-water mixed transportation

Keywords :Pigging method of natural gas steel pipeline for oil-gas-water mixed transportation        Update : 2022-04-28        View(s) : 91

In the long-term use of natural gas long-distance steel pipelines , during the long-term operation of the two-phase flow pipeline, there will be liquid accumulation in the pipeline and corrosion of the inner wall. These liquids will accumulate at the low points of the pipeline, increasing the pre...

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