
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 :X65M straight seam welded steel pipe, straight seam welded steel pipe, welded steel pipe Update : 2025-05-06 View(s) : 480
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) : 441
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) : 520
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...

Keywords :seamless steel pipe torque, seamless steel pipe influencing, seamless steel pipe factors Update : 2025-04-23 View(s) : 1
Seamless steel pipe torque is a key physical parameter in the steel pipe industry. It not only directly affects the performance of steel pipes, but also has important applications in various engineering fields. When analyzing the torque of seamless steel pipes, we need to consider multiple facto...

Keywords :straight seam steel pipe, straight seam steel pipe production, straight seam steel pipe requirement Update : 2025-04-22 View(s) : 462
Basic requirements for the appearance of straight seam steel pipe welds Before non-destructive testing of straight seam steel pipes, the appearance inspection of welds should meet the requirements. The appearance of the welds of straight seam steel pipes and the general welding appearance of t...