
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 :HFW and ERW steel pipes Update : 2026-08-14 View(s) : 21
HFW (High-Frequency Welded) and ERW (Electric Resistance Welded) steel pipes are essential components in Engineering, Procurement, and Construction (EPC) projects. Manufactured by forming steel strips and joining the edges using electrical resistance heating, these pipes offer excellent dimens...

Keywords :high-pressure pipeline flanges Update : 2026-08-13 View(s) : 27
High-pressure pipeline flanges are critical connection components in industrial piping systems, facilitating the assembly and maintenance of valves, pumps, and equipment. Because they operate under extreme pressure and temperature, the integrity of these flanges is directly tied to overall sys...

Keywords :galvanized seamless pipes and welded steel pipes Update : 2026-08-12 View(s) : 32
Galvanized seamless and welded steel pipes are essential materials for construction, industrial, and infrastructure projects. Both feature a protective zinc coating to prevent corrosion, but they differ significantly in manufacturing and application. Neither pipe type is universally superior. ...

Keywords :low-carbon steel pipes Update : 2026-08-11 View(s) : 39
Low-carbon and ordinary carbon steel pipes are essential materials widely used in construction, manufacturing, and fluid transportation. Low-carbon steel, characterized by its lower carbon content, offers excellent ductility, formability, and weldability, making it highly suitable for structur...

Keywords :cold-drawn seamless tubes Update : 2026-08-10 View(s) : 45
Cold-drawn seamless tubes are essential in high-performance engineering for their exceptional dimensional precision and mechanical strength. However, the severe plastic deformation during cold drawing introduces significant manufacturing risks, including micro-cracks, ovality, and residual str...