
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 :high pressure seamless steel pipe, seamless steel pipe material, seamless steel pipe manufacturing Update : 2025-12-09 View(s) : 177
High-pressure seamless steel pipes are actually high-pressure boiler steel pipes. Because they are commonly used in high-temperature, high-pressure boilers, they are also called boiler steel pipes. Although the names differ, they are essentially the same type of seamless steel pipe, and their ma...

Keywords :Straight seam welded steel pipe, welded steel pipe precaution, straight seam steel pipe using Update : 2025-12-04 View(s) : 208
Straight seam welded steel pipes do not refer to a specific type of steel pipe, but rather a broad category of welded steel pipes. They are made from steel strips and manufactured using high-frequency welding equipment. Simply put, straight seam welded steel pipes are those where the weld seam i...

Keywords :stainless steel pipe fitting, stainless steel pipe fittings process, steel pipe fitting application Update : 2025-12-03 View(s) : 216
Stainless steel pipe fittings are a type of pipe fitting made of stainless steel, hence the name. They include stainless steel elbows, tees, crosses, reducers, and caps. Based on the connection method, they can be divided into four categories: socket-type stainless steel pipe fittings, threaded ...

Keywords :S235 straight seam welded steel pipe, straight seam steel pipe process, welded steel pipe performanc Update : 2025-11-28 View(s) : 212
EN10219, as the core standard for cold-formed welded hollow profiles for structural use in Europe, sets stringent requirements for the process performance testing of S235 straight seam welded steel pipes . From flattening tests to bending tests, from flaring tests to hydraulic tests, each te...

Keywords :SB407 nickel based seamless alloy steel pipe, seamless alloy steel pipe welding, alloy steel pipe Update : 2025-11-27 View(s) : 216
First, Chemical Composition and Suitability of ASME SB407 Nickel-Based Seamless Alloy Steel Pipe . ASME SB407 nickel-based seamless alloy steel pipe is primarily composed of Ni and Cr solid solutions, containing various alloying elements, and belongs to the NiCr-Pe high-temperature alloy catego...