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