Rolled Steel

Application Areas: Large public construction projects, large sports venues, airport terminals, high-speed railway stations, exhibition centers, intercity bus terminals, museums

Main Materials: Various types of round pipes, rectangular pipes, square pipes, angle steel, channel steel, I-beams, H-beams, C-channels

Process Flow: Cold bending processing, hot bending processing

    Cold bending processing: Shaping materials by applying external force through mechanical equipment to make the materials reach a certain yield limit for forming

    Hot bending processing: Mainly used for materials that cannot be bent by cold bending or when the bending radius is too small

Process Characteristics:

    Cold bending advantages: Low cost, short processing time; disadvantages: Unable to process large cross-sections or small radii

    Hot bending advantages: Capable of processing profiles with any cross-sections; disadvantages: High cost, long processing time

Technical Features: No change to the outer shape of materials, no material deformation, good flatness.