
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 :Q235B carbon steel pipe, carbon steel pipe application, Q235B carbon steel pipe advantages Update : 2026-04-13 View(s) : 9
Q235B carbon steel pipe , as a common and important material in the steel industry, has attracted much attention for its advantages and application areas. Let's delve into the characteristics of Q235B carbon steel pipe and its wide range of applications. Q235B carbon steel pipe is a structural st...

Keywords :stainless steel pipe, stainless steel pipe heat treatment, stainless steel pipe application Update : 2026-04-10 View(s) : 26
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 :Q355NE seamless steel pipe, Q355NE normalized seamless steel pipe, seamless steel pipe application Update : 2026-04-09 View(s) : 31
First, the core characteristics of Q355NE normalized seamless steel pipe : 1. Material properties of Q355NE normalized seamless steel pipe: Q355NE normalized seamless steel pipe belongs to low-alloy high-strength structural steel, and its standard is GB/T 1591-2018. Its characteristics includ...

Keywords :welded steel pipe, welded steel pipe machining, welded steel pipe precautions Update : 2026-04-08 View(s) : 41
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 :42CrMo large diameter seamless steel pipe, large diameter seamless steel pipe, seamless steel pipe Update : 2026-04-07 View(s) : 45
As a key material in modern industry, 42CrMo large-diameter seamless steel pipes play an irreplaceable role in various engineering projects due to their excellent mechanical properties and wide range of applications. This special steel combines high strength, excellent toughness, and outstanding...