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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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Spiral welded steel pipe and welded steel pipe which is better

Spiral welded steel pipe and welded steel pipe which is better

Keywords :Spiral welded steel pipe and welded steel pipe which is better        Update : 2022-10-14        View(s) : 1357

1. The materials are the same and the uses are different, so there is no question of who is better. 2. Spiral welded steel pipe refers to a steel pipe with joints on the surface that are welded by bending and deforming a steel strip or steel plate into circular, square, or other shapes. Accord...

Analysis of Pressure Grade of Carbon Steel Spiral Steel Pipe

Analysis of Pressure Grade of Carbon Steel Spiral Steel Pipe

Keywords :Analysis of Pressure Grade of Carbon Steel Spiral Steel Pipe        Update : 2022-10-13        View(s) : 2312

The pressure ratio of the spiral steel pipe on the gas pipeline also has a downward trend. For pipe diameter, pressure, and pressure ratio, it is necessary to carry out optimization calculations and comparisons. When the transmission volume is determined, after the pipe diameter, pressure, and p...

What is the difference between welded steel pipe and welded spiral steel pipe

What is the difference between welded steel pipe and welded spiral steel pipe

Keywords :What is the difference between welded steel pipe and welded spiral steel pipe        Update : 2022-10-12        View(s) : 1603

Welded steel pipe refers to a steel pipe with seams on the surface that is welded by bending and deforming a steel strip or steel plate into a circular, square, or another shape. The blanks used for welded steel pipes are steel sheets or strips. Since the 1930s, with the rapid development of high-qu...

What are the functions of the structural composition of 3PE anti-corrosion pipelines

What are the functions of the structural composition of 3PE anti-corrosion pipelines

Keywords :What are the functions of the structural composition of 3PE anti-corrosion pipelines        Update : 2022-10-11        View(s) : 1573

3pe anti-corrosion pipeline is a relatively advanced anti-corrosion technology in recent years. Its full name is fused epoxy/extruded polyethylene structural protective layer. The structure of the 3pe anti-corrosion pipeline consists of the following three layers: the bottom layer is fused epoxy; th...

What is the difference between an oil pipeline and a gas pipeline

What is the difference between an oil pipeline and a gas pipeline

Keywords :What is the difference between an oil pipeline and a gas pipeline        Update : 2022-10-10        View(s) : 1

As the main force of long-distance pipelines, what is the difference between oil pipelines and gas pipelines? We mainly use common crude oil pipelines for oil pipelines. 1. Different power sources: the same energy is required, but the power sources of crude oil pipelines and natural gas pipelin...

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