
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 :SA210C boiler steel pipe, high temperature boiler steel pipe, seamless steel pipe performance Update : 2025-06-19 View(s) : 325
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) : 234
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...

Keywords :Q500 straight seam welded steel pipe, Q500 welded steel pipe application, Q500 steel pipe production Update : 2025-06-13 View(s) : 331
As a high-strength low-alloy structural steel pipe, Q500 straight seam welded steel pipe has shown significant application value in bridge engineering, building structure, machinery manufacturing, and other fields in recent years. This steel pipe has gradually become an important choice to replace t...

Keywords :Q420QD straight seam welded steel pipe, straight seam steel pipe characteristics, welded steel pipe Update : 2025-06-12 View(s) : 273
Q420QD straight seam welded steel pipe is a high-strength low-alloy structural steel welded steel pipe, which is an important type of straight seam steel pipe. This steel pipe is widely used in bridge construction, engineering machinery, vehicle manufacturing, and other fields with its excellent...