Threeway Steel-Seamless Steel Pipe, ERW Steel Pipe, LSAW Steel Pipe, SSAW Steel Pipe
Contact Us
Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,

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: 410116

Phone:0086-731-8873-9521  

Home - NewsNews Center
 galvanized square and rectangular tubes

What are the applications and advantages of galvanized square and rectangular tubes in industry and

Keywords : galvanized square and rectangular tubes        Update : 2026-08-28        View(s) : 7

Galvanized square and rectangular tubes combine the structural strength of steel with the corrosion resistance of a zinc coating. Their hollow geometric profiles offer an excellent balance of strength and weight, making them highly efficient for structural frames, fencing, railings, and indust...

rectangular tube

How to select suitable carbon steel square and rectangular tubes for the construction industry?

Keywords :rectangular tube        Update : 2026-08-27        View(s) : 11

Carbon steel square and rectangular tubes are versatile hollow structural profiles widely used in construction and manufacturing. Featuring a closed cross-section, they offer an excellent balance of high strength, rigidity, and lightweight efficiency. Square tubes provide symmetrical support f...

mechanical tubing and structural tubing

How should one choose between mechanical tubing and structural tubing?

Keywords :mechanical tubing and structural tubing        Update : 2026-08-26        View(s) : 16

Although mechanical and structural tubing may look similar, they serve distinctly different purposes and should not be treated as interchangeable. Mechanical tubing is engineered for manufactured components and machinery. It is produced to strict dimensional tolerances and consistent materia...

Line Pipe vs Casing Pipe

Line Pipe vs Casing Pipe: Key Differences

Keywords :Line Pipe vs Casing Pipe        Update : 2026-08-25        View(s) : 23

Line pipe and casing pipe are essential steel products in the oil and gas industry, but they serve distinct functions. Line pipe is designed for transporting fluids like crude oil and natural gas through pipeline systems, focusing on internal pressure resistance. In contrast, casing pipe is in...

butt welded pipe fittings

How much do you know about butt welded pipe fittings BS EN 10253?

Keywords :butt welded pipe fittings        Update : 2026-08-24        View(s) : 25

BS EN 10253 is a comprehensive European standard series for seamless and welded butt-welding pipe fittings , including elbows, tees, reducers, and caps. Widely used in oil and gas, chemical, and power generation industries, it ensures reliable, permanent connections for fluid and gas trans...

Page(s):  1 2 3 4 5 6 7 8 9 10 ... 537