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4Way Sway Bracing

4Way Sway Bracing

Install the Longitudinal and Lateral Sway Bracing together because piping can be affected by both horizontal and vertical seismic effects.



  • Installable angle: 30˚ ~ 90˚
  • Installation piping specifications: 50A ~ 200A
  • Low ceiling and CPVC a combined use Inventory management is easy
  • Minimum installation height 173 mm
  • Convenient visual identification via bolt head
 
Longitudinal Sway Bracing
Support length(KS) Support length 30˚ ~ 44˚(Nm) 45˚ ~ 59˚(Nm) 60˚ ~ 74˚(Nm) 75˚ ~ 90˚(Nm)
50A 3,200 2,224 3,145 3,852 4,448
65A 3,200 2,224 3,145 3,852 4,448
80A 3,200 2,224 3,145 3,852 4,448
100A 3,200 2,224 3,145 3,852 4,448
125A 3,200 3,559 5,033 6,164 7,117
150A 3,200 3,559 5,033 6,164 7,117
200A 3,200 4,482 6,338 7,763 8,963

4Way Sway Bracing (Perpendicular)

Installed in a vertical fire main pipe without exceeding the maximum spacing of 8 m between braces If the 4Way Sway Bracing on the top of the bridge is attached to the horizontal pipe, it should be installed within 0.6 m from the center line of the bridge. Install at the end of vertical fire main piping if exceeding 1m.

4Way Sway Bracing (level)

  • 4Way Sway Bracing installed within 1.8m of seismic isolation system
  • 4Way Sway Bracing is used for side and longitudinal displacement