
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 :seamless steel pipes Update : 2026-07-15 View(s) : 154
Seamless and welded steel pipes are both widely used in oil & gas, construction, power generation, and chemical processing—but they differ significantly in manufacturing, performance, and cost. Seamless pipes are typically more expensive, and this price gap reflects real production complex...

Keywords :boiler tubes Update : 2026-07-14 View(s) : 159
Boiler tubes are critical components in power plants and industrial heating systems, responsible for efficient heat transfer and steam generation. Operating under extreme high temperatures and pressures, they are highly susceptible to scale deposits, corrosion, and soot buildup. These issues s...

Keywords :high-frequency welded steel pipes Update : 2026-07-13 View(s) : 166
High-frequency welded (HFW) steel pipes are essential industrial products manufactured by forming steel strips and joining the edges using high-frequency electrical resistance. This continuous process ensures high manufacturing efficiency, stable dimensions, and reliable weld quality. ...

Keywords :stainless steel Update : 2026-07-10 View(s) : 189
Stainless steel profiles are prized for their strength and corrosion resistance, but they can develop black discoloration due to oxidation, chemical exposure, or surface contamination. Understanding the root cause is essential, as simple dirt requires cleaning, while damaged protective lay...

Keywords :steel flanges Update : 2026-07-09 View(s) : 153
Steel flanges are essential connection components in piping systems, providing secure, reliable, and easily maintainable joints for pipes, valves, and equipment. Manufactured primarily through forging and casting, they offer superior strength and durability for demanding industrial applications....