
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 :25MnG boiler steel pipe, high pressure seamless steel pipe, boiler seamless steel pipe Update : 2025-09-23 View(s) : 282
First, the Standard Definition and Scope of Application of 25MnG High-Pressure Boiler Steel Pipes GB/T5310-2023 is a national standard for seamless steel pipes for high-pressure boilers and above. This standard specifically applies to: - Key components of high-pressure and ultra-high-pressur...

Keywords :seamless steel pipe, petroleum cracking seamless steel pipe, seamless steel pipe analysis Update : 2025-09-16 View(s) : 1
First, the Standard's Positioning and Implementation Background for Seamless Steel Pipes for Petroleum Cracking GB/T 9948-2025 is my country's new national standard for seamless steel pipes for petroleum cracking units, which will officially come into effect on January 1, 2026. This standard i...

Keywords :X65M Longitudinal Welded Steel Pipe, X65M welded steel pipe characteristics, welded steel pipe Update : 2025-09-15 View(s) : 396
X65M longitudinally welded steel pipe is a high-strength pipeline steel widely used in long-distance oil and natural gas pipeline projects. It offers excellent mechanical properties, weldability, and corrosion resistance. With the growing global demand for energy, X65M longitudinally welded stee...

Keywords :seamless steel pipe, petroleum seamless steel pipe, seamless steel pipe petroleum cracking Update : 2025-09-10 View(s) : 398
First, the Standard Positioning and Implementation Background of Seamless Steel Pipes for Petroleum Cracking GB/T 9948-2025 is my country's new national standard for seamless steel pipes for petroleum cracking units, which will officially come into effect on January 1, 2026. This standard inte...

Keywords :seamless steel pipe, buying seamless steel pipe, seamless steel pipe details Update : 2025-09-09 View(s) : 372
Seamless steel pipes are steel pipes made of a whole round steel with holes and no welds on the surface. According to the cross-sectional shape, seamless steel pipes can be divided into round and special-shaped pipes. Special-shaped pipes have a variety of complex shapes, such as square, oval, t...