
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 :Q890D seamless steel pipe, Q890D seamless steel pipe characteristics, Q890D steel pipe usage Update : 2025-12-19 View(s) : 11
Q890D seamless steel pipe , as a high-strength low-alloy structural steel material, is widely used in engineering machinery, mining equipment, bridge construction, and other fields. With its excellent mechanical and weldability properties, this steel pipe has become one of the preferred materials...

Keywords :424 galvanized steel pipe, high performance galvanized steel pipe, galvanized steel pipe project Update : 2025-12-18 View(s) : 18
Galvanized steel pipes , as an important building material, are widely used in the construction and industrial fields. 424 galvanized steel pipe is one type, possessing superior performance and a wide range of applications. First, the characteristics of 424 galvanized steel pipes: 1. Stron...

Keywords :epoxy coated steel pipe, epoxy coated steel pipe application, epoxy coated steel pipe use Update : 2025-12-17 View(s) : 21
As a new type of steel pipe, epoxy-coated steel pipes are gaining increasing attention in the market due to their excellent performance and wide range of applications. They play an important role not only in traditional industries but also demonstrate unique advantages in emerging fields. T...

Keywords :spiral steel pipe, spiral welded steel pipe crack, spiral welded steel pipe transverse Update : 2025-12-16 View(s) : 35
Firstly, it may be due to the stress on the spiral submerged arc welded steel pipe , including residual stress after pipe forming and welding stress. Secondly, it may be due to the presence of hydrogen. This could be caused by insufficient flux drying, inadequate preheating temperature, or l...

Keywords :seamless steel pipe quality requirement, seamless steel pipe usages, seamless steel pipe Update : 2025-12-15 View(s) : 26
1. Chemical Composition of Seamless Steel Pipes : The chemical composition of steel is one of the most important factors affecting the performance of seamless steel pipes, and it is also the main basis for formulating rolling process parameters and heat treatment process parameters for steel pipe...