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    Metro Segment Moulds

    Products Name


    Metro Segment Moulds

    Main Characters

    Tolerance of width┄┄┄┄┄±0.15mm

    Tolerance of arc length┄┄┄┄±0.25mm

    Tolerance of thickness┄┄┄┄┄┄┄00.2mm

    Tolerance of arc bolt hole┄┄┄±0.05mm

    Tolerance for positioned of arc bolt hole┄┄±0.1mm

    Inner Glossiness degree┄┄┄┄1.6

    Maintenance temperature┄┄┄┄┄┄┄75

    Rust resist grade┄┄┄┄┄┄┄Ra 2.5

    interior painting┄┄┄┄┄┄┄┄┄┄┄coating

    outer painting┄┄┄┄┄┄┄┄┄┄┄2 coating

    High density bolts grade┄┄┄┄┄┄┄10.9S

    Raw material of steel structure┄┄Q345B carbon low alloy steel

    Place of Origin