Industrial steel pipes are indispensable hollow structural and fluid-transporting components in modern industrial manufacturing, infrastructure construction, and energy engineering. Made of iron-carbon alloy steel with excellent mechanical strength, pressure resistance, and durability, these pipes are designed to convey liquids, gases, slurries, and undertake structural load-bearing tasks under complex working conditions, including high pressure, extreme temperature, and corrosive environments. As a foundational industrial material, steel pipes cover diverse application scenarios from petrochemical production and power generation to municipal engineering and mechanical manufacturing, and their performance directly determines the safety, stability, and service life of industrial systems.