CR (Cold Rolled) Tube
Precision, Quality, and Versatility
CR (Cold Rolled) Tubes
Cold Rolled (CR) Tubes are premium steel tubing products manufactured through a specialized cold-rolling process. This advanced technique produces tubes with exceptional dimensional accuracy, superior surface finish, and enhanced mechanical properties, making them ideal for applications requiring precision and quality.
What are CR Tubes?
Cold Rolled Tubes are steel tubes that undergo processing at room temperature, where the material is compressed between rollers without prior heating. This cold working process refines the grain structure of the steel, resulting in tubes with tighter tolerances, smoother surfaces, and higher strength characteristics. CR tubes are available in various shapes including round, square, rectangular, and custom profiles to meet diverse industrial requirements.
- Extensively used in automotive manufacturing for structural components and chassis parts.
- Essential in furniture production for durable frames and supports.
- Critical components in machinery and equipment manufacturing.
- Widely applied in construction for handrails, barriers, and decorative elements.
- Key materials in appliance manufacturing for structural frameworks.
- Important in HVAC systems for air handling and distribution components.
- Utilized in precision engineering applications requiring tight tolerances.
- Valuable in architectural applications for visible structural elements.
- Applied in energy sector for various pipeline and support structures.
- Common in sports and recreation equipment manufacturing for durability.
Production Range
CR Tubes can be produced in different sizes and thicknesses. Production ranges are as follows:
- Wall Thickness: 0.80 mm - 5.00 mm
- Length: Standard length is 6 meters, but lengths between 4 and 16 meters can be delivered for special order
Advantages of CR Tubes
Cold rolling enables the production of tubes with precise dimensions and tight tolerances, making them ideal for applications requiring exact specifications and consistent quality.
CR tubes feature smooth, clean surfaces that require minimal additional finishing, making them suitable for visible applications and reducing post-processing costs.
The cold working process increases yield and tensile strength while maintaining good formability, resulting in tubes with excellent strength-to-weight ratios for demanding applications.
Available in multiple shapes, sizes, and wall thicknesses, CR tubes can be tailored to meet specific engineering requirements and design constraints across various industries.