
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 :square and rectangular tubes Update : 2026-10-09 View(s) : 125
Square and rectangular steel tubes are widely used in agricultural machinery frames, chassis, trailers, and greenhouse structures. Their hollow sections provide a strong, lightweight, and cost-efficient solution for columns, beams, roof trusses, bracing, and equipment supports. These tube...

Keywords :H-beam steel Update : 2026-05-18 View(s) : 504
In 2026, low-carbon construction is a global priority, driving a major shift toward sustainable materials. Structural steel, particularly H-beam steel, has emerged as a preferred solution due to its superior recyclability, long service life, and compatibility with green building standards like L...

Keywords :SA335 P11 seamless steel pipe, high pressure seamless steel pipe, high pressure steel pipe projects Update : 2026-05-09 View(s) : 632
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) : 564
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) : 462
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 ...