管道类抗震支撑系统应用范围:

①DN25及以上的燃气管道,DN65及以上的给排水、消防管道、柔性连

接的质量为9-25Kg的管道附件及刚性连接的质量大于25Kg的管道附件。

②给水排水包含消防水管、自动喷淋水管、给水管、空调水管等

③设防烈度8度、9度的高层建筑的给水、排水立管直线长度超过50m时,

宜采取抗震动措施。

④直线长度大于100m时,应采取抗震动措施。

⑤需要设防的室内给水、热水以及消防管道管径大于或等于Dn65的水平管道。

⑥生活给水、消防管道系统要求12米安装一个侧向抗震支架，24米安装一个纵向抗震支架。

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 pipeline seismic support system:

①DN25 and above gas pipeline,DN65 and above water supply and drainage, fire pipe, flexible connection Connection of the mass of 9-25kg pipe accessories and rigid connection of the mass of more than 25Kg pipe accessories.

②Water supply and drainage include fire hose, automatic sprinkler hose, water supply hose, air conditioning hose, etc

③When the straight length of water supply and drainage risers of high-rise buildings with fortifying intensity of 8 and 9 degrees exceeds 50m,Anti-vibration measures should be taken.

④If the straight line length is greater than 10Om, take anti-vibration measures.

⑤Fortifying indoor water supply, hot water and fire fighting piping horizontal pipes with diameter Dn65 or greater.

⑥A lateral seismic support shall be installed at 12m and a longitudinal seismic support at 24m for the domestic water supply and fire fighting piping system.

Material:

①High quality carbon steel

②Anti-corrosion treatment: electric galvanized, hot dip galvanized, zinc chrome coating