
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 :A53GrB Seamless Steel Pipe, Seamless Steel Pipe Application, Seamless Steel Pipe Characteristics Update : 2026-04-16 View(s) : 37
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) : 37
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) : 55
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. ...

Keywords :welded steel pipe, welded steel pipe machining, welded steel pipe precautions Update : 2026-04-08 View(s) : 55
First, prepare the welded steel pipe before welding: 1. Determine welding materials: Select appropriate steel pipes and welding materials according to actual needs to ensure welding quality. 2. Prepare tools: Obtain the appropriate welding machines and tools, and perform maintenance and repa...

Keywords :coated spiral steel pipe, spiral steel pipe corrosion resistance, spiral steel pipe construction Update : 2026-04-03 View(s) : 64
First, how to prevent corrosion of spiral steel pipes used in water supply systems: Usually, we use epoxy coal tar paint. For higher requirements, a 3-coat, 2-cloth application method can be used. This involves three layers of paint and two layers of fiberglass cloth, applied alternately. For ...