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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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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 ...

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) : 783

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 ...

What are the uses of seamless steel pipes

What are the uses of seamless steel pipes

Keywords :What are the uses of seamless steel pipes        Update : 2022-07-29        View(s) : 815

The difference between the seamless steel pipe and other long strips is that there are no joints around it, and the section of the steel pipe is hollow. Due to the different cross-sectional shapes, they are often classified as round steel pipes and heterosexual steel pipes. In terms of actual us...

The advantages of straight seam steel pipe and the application of steel structure

The advantages of straight seam steel pipe and the application of steel structure

Keywords :The advantages of straight seam steel pipe and the application of steel structure        Update : 2022-07-27        View(s) : 759

Straight seam steel pipe is a welding process of steel pipe opposite to spiral steel pipe. The welding of this kind of steel pipe is relatively common in the market because the process is relatively simple, the welding cost is relatively low, and high efficiency can be achieved during production...

How to prevent the spiral steel pipe from being damaged during transportation

How to prevent the spiral steel pipe from being damaged during transportation

Keywords :How to prevent the spiral steel pipe from being damaged during transportation        Update : 2022-07-25        View(s) : 886

1. Spiral steel pipes with fixed lengths can not be bundled. 2. If the two ends of the spiral steel pipe have threaded buckles, they should be protected by thread protectors. Apply lubricating oil or rust inhibitor to the thread. Both ends of the spiral steel pipe are broken, and pipe prot...

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