
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 :stainless steel pipe welding, stainless steel pipe oxidation, stainless steel pipe machining Update : 2025-06-24 View(s) : 1
1. Introduction During the welding of stainless steel pipes in petrochemical construction, the weld surface and heat-affected zone are prone to oxidation and discoloration. In order to ensure the corrosion resistance of stainless steel, the weld is pickled and passivated after welding to form ...

Keywords :Q235GJC straight seam welded pipe, Q235GJC welded steel pipe, Q235GJC steel pipe application Update : 2025-06-23 View(s) : 268
Q235GJC straight seam welded steel pipe is a welded steel pipe widely used in the fields of construction, machinery manufacturing, bridge construction, etc., with excellent mechanical properties and welding performance. As a special grade of Q235 steel, Q235GJC straight seam steel pipe can meet ...

Keywords :straight seam welded steel pipe, straight seam welded steel pipe quality control, welded steel pipe Update : 2025-06-20 View(s) : 316
As a key material in modern bridge construction, the performance and quality of straight seam welded steel pipes for bridges directly affect the safety, durability, and economy of bridges. With the rapid development of my country's transportation infrastructure construction, the application scop...

Keywords :SA210C boiler steel pipe, high temperature boiler steel pipe, seamless steel pipe performance Update : 2025-06-19 View(s) : 355
SA-210C boiler steel pipe , also known as SA210C high-temperature boiler steel pipe, is a seamless steel pipe for boilers designed for high-temperature and high-pressure environments. The following is a detailed introduction to it: First, the definition and use of SA210C high-temperature boi...

Keywords :A213 steel pipe, A213 boiler steel pipe, A213 heat exchanger steel tube Update : 2025-06-18 View(s) : 263
A boiler is a device used to generate steam or hot water, which is widely used in industrial production, electricity, heating, and other fields. A boiler is usually composed of a furnace, a burner, a smoke steel pipe , a water pipe, a steam drum, and other parts. The boiler generates heat en...