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) : 259
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 :external plastic coated steel pipe, internal plastic coated steel pipe, coated steel pipe Update : 2025-04-30 View(s) : 293
National standard internal and external plastic coated steel pipe is a composite pipe with a plastic layer coated on the inner and outer surfaces of the steel pipe. It has excellent corrosion resistance, wear resistance, and pressure resistance, and is widely used in building water supply, drainage,...
Keywords :plastic coated steel pipe, coated steel pipe using, coated steel pipe sewage treatment Update : 2025-04-29 View(s) : 274
Sewage treatment, as an indispensable part of modern urban and industrial operations, is of self-evident importance. Just like the detoxification system of the human body, the sewage treatment system is responsible for purifying sewage generated by cities and industries, so that it meets the dischar...
Keywords :thick walled stainless steel pipe, stainless steel pipe surface, stainless steel pipe hardness Update : 2025-04-28 View(s) : 254
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) : 275
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...