Application It is applicable to lateral seismic support for integrated multi-layer pipelines. Technical data Material: SGH340 galvanized steel sheet/ Q235B Surface treatment: pre-galvanized/ hot-dip galvanized/ epoxy spray 1,Suspend the equipment with gravity greater than 1.8KN in the pipeline; 2,Life water supply and fire-fighting piping system above DN65; 3, rectangular cross-sectional area greater than or equal to 0.38m² and circular diameter greater than or equal to 0.7m duct system; 4, for the inner diameter greater than or equal to 60mm electrical distribution pipes and gravity greater than or equal to 150N/m cable ladder racks, cable bridges, bus ducts;

According to the “building mechanical and electrical engineering seismic design code” GB50981-2014 Article 3.1.6 states that the scope of application of seismic bracing is as follows.

1,Suspend the equipment with gravity greater than 1.8KN in the pipeline;

2,Life water supply and fire-fighting piping system above DN65;

3, rectangular cross-sectional area greater than or equal to 0.38m² and circular diameter greater than or equal to 0.7m duct system;

4, for the inner diameter greater than or equal to 60mm electrical distribution pipes and gravity greater than or equal to 150N/m cable ladder racks, cable bridges, bus ducts;

5, the scope of water supply and drainage design: ≥ DN65 water supply, hot water, fire, pressure drainage pipes or other equipment with gravity more than 1.8KN;

6, the scope of electrical design: diameter ≥ DN60 electrical piping, gravity ≥ 150N / m cable tray, cable trough box and bus duct.

7, the rest of the water supply and drainage, HVAC, electrical systems according to the specification requirements to set up seismic support hangers.0.