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Analysis of Pressure Grade of Carbon Steel Spiral Pipe

Analysis of Pressure Grade of Carbon Steel Spiral Pipe

Keywords :Analysis of Pressure Grade of Carbon Steel Spiral Pipe        Update : 2022-08-05        View(s) : 1

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...

Quality inspection method of spiral steel pipe

Quality inspection method of spiral steel pipe

Keywords :Quality inspection method of spiral steel pipe        Update : 2022-08-04        View(s) : 1

The quality inspection method of spiral steel pipe is as follows: 1 Judging from the surface, that is, in visual inspection. Visual inspection of welded joints is a simple procedure with a wide variety of inspection methods and is an important part of finished product inspection, mainly to ...

The difference between a thin-walled spiral steel tube and a thick-walled spiral steel tube

The difference between a thin-walled spiral steel tube and a thick-walled spiral steel tube

Keywords :The difference between a thin-walled spiral steel tube and a thick-walled spiral steel tube        Update : 2022-08-03        View(s) : 30

The concept of a thin-walled spiral steel tube : the strip steel is fed into the welded pipe unit, rolled by multiple rollers, and the strip is gradually rolled up to form a circular tube blank with an opening gap, and the reduced amount of extrusion roller is adjusted to make the welding seam ga...

How to carry out anti-corrosion treatment of spiral steel pipe for water transmission

How to carry out anti-corrosion treatment of spiral steel pipe for water transmission

Keywords :How to carry out anti-corrosion treatment of spiral steel pipe for water transmission        Update : 2022-08-02        View(s) : 33

If the spiral steel pipe for water transmission is to transport tap water or drinking water, the inner wall is generally made of IPN8710 non-toxic anti-corrosion coating, and the outer wall is made of epoxy coal tar for anti-corrosion. pipes, do not change the water quality. If the spiral ...

The problem of uneven thickness of the anti-corrosion coating of the spiral pipe and the treatment m

The problem of uneven thickness of the anti-corrosion coating of the spiral pipe and the treatment m

Keywords :The problem of uneven thickness of the anti-corrosion coating of the spiral pipe and the treatment m        Update : 2022-08-01        View(s) : 35

Spiral steel pipes are mainly used as fluid pipes and piling pipes. After the steel pipes are made, if they are used for running water, they will generally be treated with anti-corrosion on the inner or outer surfaces. The general anti-corrosion includes 3pe anti-corrosion, epoxy coal tar anti-c...

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