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

Core Analysis of GB/T 9948-2025 "Seamless Steel Pipes for Petroleum Cracking"

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...

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) : 39

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) : 128

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) : 153

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) : 146

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...

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