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: 410116Phone:0086-731-8873-9521
Keywords :Use characteristics and application fields of large-diameter plastic-coated steel pipes Update : 2022-12-07 View(s) : 697
In the installation of large-diameter plastic-coated steel pipes , there are many installation methods and good use effects. Large-diameter plastic-coated steel pipes are used in fire-fighting pipelines and power pipeline installations. Both play an important role in underground mining. The ...
Keywords :The use and maintenance of 304 stainless steel pipe Update : 2022-12-05 View(s) : 643
1. After installing the 304 stainless steel pipe , tear off the packaging film on the surface of the 304 stainless steel pipe, and use a special stainless steel cleaner to wipe it clean, so as to avoid the phenomenon of film aging or film retention, and to detect the defects of the stainless stee...
Keywords :Cutting method of spiral steel pipe Update : 2022-12-01 View(s) : 658
At present, the most common pipe-cutting method for spiral steel pipe manufacturers is plasma cutting, which will generate a large amount of metal vapor, ozone, and nitrogen oxide smoke during cutting, which will seriously pollute the surrounding environment. The key to solving the smoke problem...
Keywords :Differences in oil and gas steel pipelines Update : 2022-11-29 View(s) : 698
There are great differences between oil and gas steel pipelines , mainly as follows: ① The oil steel pipeline needs to consider the influence of the elevation change of the starting point and the endpoint on the liquid pressure in the steel pipeline, but the influence of the gas steel pipeli...
Keywords :What are the characteristics of galvanized steel pipe Update : 2022-11-25 View(s) : 1
1. The surface of the steel pipe is treated with anti-embroidery, which is more durable, not more than too fast oxidation, and will not form white rust on the steel pipe; 2. Fully protect the steel pipe. After heating, every part of the steel pipe is plated with zinc, and the concave and convex pa...