
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 :spiral welded steel pipe, spiral steel pipe installation, spiral steel pipe procedures Update : 2026-04-24 View(s) : 25
The installation and use of spiral welded steel pipes have strict technical requirements. They must be carried out according to the actual situation and following operating procedures to ensure safety and quality. In general use, the following points should be noted regarding spiral welded steel...

Keywords :flange heating wire, flange wire, flange material Update : 2026-04-22 View(s) : 30
As a core component in industrial heating, the lifespan and operational stability of flange heating wires are 90% determined by the material used. Every day, numerous engineers and purchasing personnel ask us: "What material should I use for water heating?" "Is 316L sufficient for acidic and alk...

Keywords :A53GrB Seamless Steel Pipe, Seamless Steel Pipe Application, Seamless Steel Pipe Characteristics Update : 2026-04-16 View(s) : 64
As a high-quality carbon steel pipe within the ASTM standard system, A53GrB seamless steel pipe has become a star product in the industrial piping field due to its excellent mechanical properties and wide range of applications. First, the material characteristics and certification system of...

Keywords :304 stainless steel pipe, choose 304 stainless steel pipe, 304 stainless steel pipe application Update : 2026-04-14 View(s) : 48
In the modern papermaking industry, the selection of various equipment and materials has a decisive impact on paper quality. Among these, the use of large-diameter 304 stainless steel pipes is an indispensable and crucial step in the papermaking process. 304 stainless steel pipes, with their uni...

Keywords :stainless steel pipe, stainless steel pipe heat treatment, stainless steel pipe application Update : 2026-04-10 View(s) : 68
Both 20Cr13 and 304 are stainless steel pipes . 20Cr13 is a martensitic stainless steel pipe. What is martensitic stainless steel? It's a stainless steel pipe whose properties are altered, and its strength is increased by quenching to obtain a martensitic structure from an austenitic structure. ...