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Cold-rolled Carbon Steel Pipes come in various specifications, with outer diameters, wall thicknesses, and lengths customizable to different needs. Common outer diameters include 21.3mm, 26.9mm, and 33.7mm, while typical wall thicknesses are 2.0mm, 2.3mm, and 2.6mm, with lengths usually being 6m or 12m.

In terms of applications, they are widely used in the construction industry for building structures, steel frameworks, bridges, and pipelines, capable of withstanding significant pressure and loads. In the automotive sector, they are used to manufacture body structures, chassis, and exhaust systems. In the oil and gas transportation field, they serve as pipeline materials, offering corrosion resistance, pressure tolerance, and sealing properties. They are also used in furniture manufacturing, producing tables, chairs, cabinets, and other items that feature stable structures and attractive appearances.