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    7# π-shaped Steel

    • 型號(hào)7# π-shaped Steel
    1. Detailed information

    π-shaped Steel

    Main Parameters

    Spec. & Model

    Main Dimensions (mm)

    Material

    7#

    Leg Height: 45   External Width: 100   Internal Width: 83 Waist Depth: 8    Teeth Space: 52    Opposite Angle: 125

    27SiMn

    Standard

    Standard of the PRC. GB/T3077

    Use

    Mainly used in making metal roof bars.