
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 :Q235B thick walled square steel pipe, large diameter square steel pipe, Q235B square steel pipe Update : 2025-05-12 View(s) : 598
Q235B large-diameter thick-walled square steel pipe and Q235B large-diameter thick-walled square steel pipe, as indispensable steel materials in the modern industrial field, have unique properties and a wide range of applications, making them play an important role in many industries such as bui...

Keywords :304 stainless steel seamless pipe, stainless steel seamless pipe details, 304 steel pipe Update : 2025-05-07 View(s) : 644
In the vast world of metal materials, 304 stainless steel pipes and their derivative products, 304 stainless steel seamless pipes, have become indispensable basic materials in many industrial and civil fields with their unique properties, wide application fields, and excellent durability. C...

Keywords :X65M straight seam welded steel pipe, straight seam welded steel pipe, welded steel pipe Update : 2025-05-06 View(s) : 714
X65M straight seam welded steel pipe is a high-strength pipeline steel pipe widely used in long-distance pipeline projects such as oil and natural gas. It has excellent mechanical properties, welding properties, and corrosion resistance. With the continuous growth of global energy demand, X65M s...

Keywords :thick walled stainless steel pipe, stainless steel pipe surface, stainless steel pipe hardness Update : 2025-04-28 View(s) : 628
Thick-walled stainless steel pipes have many advantages, such as high temperature oxidation resistance, strong corrosion resistance, good plasticity, excellent welding performance, etc., and are widely used in various civil industrial fields. However, due to the low hardness and low wear resista...

Keywords :steel pipe heat treatment, steel pipe machining, steel pipe post weld Update : 2025-04-27 View(s) : 831
Post-weld heat treatment of steel pipes is also called dehydrogenation treatment. The purpose of post-heat treatment of the weld area of the steel pipe immediately after welding is to reduce the hardness of the weld area of the steel pipe, or to remove harmful substances such as hydrogen in the...