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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: 410116

Phone:0086-731-8873-9521  

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X65M Longitudinal Welded Steel Pipe, X65M welded steel pipe characteristics, welded steel pipe

Characteristics, Key Technical Points, and Testing Technology of X65M Longitudinal Welded Steel Pipe

Keywords :X65M Longitudinal Welded Steel Pipe, X65M welded steel pipe characteristics, welded steel pipe        Update : 2025-09-15        View(s) : 289

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...

09CrCuSb Welded Steel Pipe material, Welded Steel Pipe technologies, Welded Steel Pipe application

Material Properties, Key Technologies, and Applications of 09CrCuSb Welded Steel Pipe

Keywords :09CrCuSb Welded Steel Pipe material, Welded Steel Pipe technologies, Welded Steel Pipe application        Update : 2025-09-12        View(s) : 278

09CrCuSb welded steel pipe is a low-alloy steel with excellent resistance to sulfuric acid dew-point corrosion. It is widely used in flue gas desulfurization systems in the power, metallurgy, and chemical industries. Through a rational alloy design, this material incorporates elements such as Cr...

Q345D seamless square steel pipe, seamless steel pipe, square steel pipe processing

Q345D Seamless Square Steel Pipe Processing Technology

Keywords :Q345D seamless square steel pipe, seamless steel pipe, square steel pipe processing        Update : 2025-09-11        View(s) : 293

First, Material Properties and Chemical Composition of Q345D Seamless Square Steel Pipe Q345D seamless square steel pipe is made from low-alloy, high-strength structural steel Q345D. Its chemical composition strictly adheres to national standards: Carbon: 0.12%-0.18% to ensure basic strength...

seamless steel pipe, petroleum seamless steel pipe, seamless steel pipe petroleum cracking

Analysis of the National Standard for Seamless Steel Pipes for Petroleum Cracking

Keywords :seamless steel pipe, petroleum seamless steel pipe, seamless steel pipe petroleum cracking        Update : 2025-09-10        View(s) : 273

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...

seamless steel pipe, buying seamless steel pipe, seamless steel pipe details

What should you pay attention to when buying seamless steel pipes

Keywords :seamless steel pipe, buying seamless steel pipe, seamless steel pipe details        Update : 2025-09-09        View(s) : 275

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...

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