
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 :large diameter coated steel pipe, large diameter steel pipe characteristics, coated steel pipe usage Update : 2026-03-03 View(s) : 152
First, what are the characteristics of large-diameter plastic-coated steel pipes ? Large-diameter plastic-coated steel pipes offer multiple installation methods and excellent performance in pipeline installation. They play a crucial role in fire protection pipelines, power pipelines, and underg...

Keywords :anti corrosion steel pipe, anti corrosion steel pipe advantages, anti corrosion steel pipe usage Update : 2026-03-02 View(s) : 136
Anti-corrosion steel pipes are metal bodies buried underground. However, due to the environment in which they are used, even with careful construction, ordinary steel pipes are prone to aging and damage. To extend the lifespan of steel pipes, an anti-corrosion layer must be applied to their oute...

Keywords :seamless steel pipe fitting, steel pipe fitting design, seamless steel pipe machining Update : 2026-02-28 View(s) : 163
First, the Core Principles of Seamless Steel Pipe Fitting Tooling Design. Precise Positioning Principle: Complex seamless steel pipe fittings (such as bends, reducers, and branched pipes) often have spatial curved surface structures. The tooling needs to achieve six-point positioning. Through ...

Keywords :seamless steel pipe defects, seamless steel pipe control, seamless steel pipe cause Update : 2026-02-27 View(s) : 186
First, the appearance characteristics of common defects in seamless steel pipes . Accurately identifying the appearance characteristics of defects in seamless steel pipes is the prerequisite for judging the type of defect, analyzing its causes, and taking control measures. Based on produc...

Keywords :15CrMoG alloy steel pipe, high pressure alloy steel pipe, alloy steel pipe heat treatment Update : 2026-02-26 View(s) : 151
First, what are the materials and properties of 15CrMoG alloy steel pipes ? Material: 15CrMoG alloy steel pipes belong to the pearlitic heat-resistant steel family, containing alloying elements such as chromium and molybdenum. These elements endow the steel pipes with excellent high-temperature...