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柔性矩形管龙门

    详细说明

    矩形风管抗震支撑系统应用范围:
    ①截而积≥0.38m的矩形风管或直径≥0.7m的圆形风管系统,适用于防排烟事故通风风道及相关设备设施。
    ②所有防排烟及事故通风管道必须采用抗震的措施
    材质:
    ①优质碳钢
    ②防腐处理:电镀锌、热浸镀锌、锌铬涂层
    Application scope of rectangular duct seismic support system: 
    ①Rectangular duct with truncated volume ≥0.38m or circular duct system with diameter of ≥0.7m, suitable for smoke prevention and exhaust accident ventilation duct and related equipment and facilities.
    ②All smoke control and accident ventilation pipes must be earthquake-resistant
    Application scope of composite pipeline seismic support system: 
    ①Applicable to all multi-pipe, multi-system combination of piping system and related equipment and facilities
    Material:
    ①High quality carbon steel
    ②Anti-corrosion treatment: electric galvanized, hot dip galvanized, zinc chrome coating
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