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 :Classification of welded steel pipes and the use and advantages of different welded steel pipes Update : 2022-04-13 View(s) : 876
Welded steel pipes can be classified into different types and types according to different classification methods. Welded steel pipes of different properties have different characteristics and characteristics in use and show different use values in use. Welded steel pipes can be classified i...
Keywords :What is the process of sawing a spiral steel pipe Update : 2022-04-11 View(s) : 1014
After a series of treatments such as forming, welding and cooling, the spiral steel pipe still needs to be sawed. In this link, the length of the technical spare ruler directly affects the quality and sales of the finished welded pipe, so the length of the spare ruler should be controlled within...
Keywords :Quality inspection method of spiral steel pipe Update : 2022-04-07 View(s) : 986
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 find welding surface defects and dimensional deviations. Tests are generall...
Keywords :What are the insulation methods of anti-corrosion steel pipes Update : 2022-04-02 View(s) : 931
Anti-corrosion steel pipe is a common steel pipe. In order to slow down and prevent the steel pipe from corroding and depreciating under the chemical and electrochemical action of internal and external media, or due to the metabolism of microorganisms, it is necessary to do a good job of anti-co...
Keywords :Classification of the quality of large-diameter longitudinally welded pipes Update : 2022-03-31 View(s) : 880
The application of large-diameter longitudinally ERW welded pipes has become very common in people's lives, so do you know what grades the quality of large-diameter longitudinally ERW welded pipes can be divided into? The following will introduce the specific content to you. Generally, th...