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 :Causes of problems caused by improper heat treatment of seamless steel pipes Update : 2022-12-22 View(s) : 767
Improper heat treatment of seamless steel pipes is likely to cause a series of production problems, resulting in greatly reduced product quality and turning into waste products. Avoiding mistakes that are easy to make during heat treatment is saving money. What problems should we pay attention to an...
Keywords :The method of straight seam steel pipe in preheating deformation Update : 2022-12-21 View(s) : 819
The high-frequency welding process of straight seam steel pipe is completed in the high-frequency welded pipe unit. The high-frequency welded pipe unit is usually composed of rolling forming, high-frequency welding, extrusion, cooling, sizing, flying saw cutting, and other components. The front ...
Keywords :Large-diameter welded steel pipe production process Update : 2022-12-20 View(s) : 893
Some of the customers will feel puzzled about the large-diameter welded steel pipe production processes. Here let me show the details of the welded steel pipe production. 1: Conduct physical and chemical inspections of raw materials such as strip steel coils, welding wires, and fluxes...
Keywords :The difference between 316L stainless steel pipe and 316 stainless steel pipe Update : 2022-12-19 View(s) : 1
316L stainless steel pipe is a pipe widely used in construction projects. The shape of the tube is an oblong hollow steel tube. Mechanical equipment, petrochemical equipment, medical equipment, food and light industry pipelines or mechanical parts will all use 316L stainless steel pipes, but man...
Keywords :Three connection methods of large-diameter spiral steel pipes Update : 2022-12-16 View(s) : 928
Welding, flange connection: Welding and flange connections belong to the traditional spiral steel pipe connection methods, which are far from meeting the market demand in terms of safety, sealing performance, cost space, and emergency repair efficiency. Scope of application: water pipeline con...