
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 :SA335 P11 seamless steel pipe, high pressure seamless steel pipe, high pressure steel pipe projects Update : 2026-05-09 View(s) : 20
First, the material properties and standard specifications of SA335 P11 seamless high-pressure steel pipe . SA335 P11 seamless high-pressure steel pipe is a chromium-molybdenum alloy steel pipe that conforms to ASME standards, specifically implementing ASTM A335/A335M standards. The chemical co...

Keywords :hot rolled H beam, H beam construction, hot rolled H beam machining Update : 2026-05-07 View(s) : 39
First, Types and Characteristics of H-Beams in Construction H-beams in construction generally include the following types: 1) Hot-rolled H-beams: Advantages include high dimensional accuracy, high production efficiency, low consumption, low overall cost, low residual stress, and short constr...

Keywords :seamless steel pipe fitting, seamless steel pipe fitting processing, steel pipe fitting usage Update : 2026-04-30 View(s) : 72
First, Core Technological Directions for Ensuring the Processing Strength of Seamless Steel Pipe Fittings Seamless steel pipe fittings for engineering machinery must withstand vibration and impact, high-pressure loads, and corrosion under harsh working conditions. Ensuring processing strength ...

Keywords :Q235B straight seam welded pipe, Q235B welded steel pipe, Q235B straight seam steel pipe Update : 2026-04-28 View(s) : 63
Q235B straight seam welded pipe is widely used in construction, machinery manufacturing, steel structures, and other fields. Its performance characteristics, production process, and market applications have always been a focus of attention in the industrial sector. First, an analysis of the...

Keywords :spiral welded steel pipe, spiral steel pipe installation, spiral steel pipe procedures Update : 2026-04-24 View(s) : 70
The installation and use of spiral welded steel pipes have strict technical requirements. They must be carried out according to the actual situation and following operating procedures to ensure safety and quality. In general use, the following points should be noted regarding spiral welded steel...