Understructure for Steel Raised Floor

1. Steel stringer
   Long steel stringer: 21x30/32x1173mm, steel stringer: 21x30/32x573mm. Surface finish: galvanizing.

2. Steel pedestal
   Steel pedestal assembly types: standard steel pedestal, heavy-duty steel pedestal, extra heavy-duty steel pedestal, steel pedestal with swivel head for ramps.

①. Standard steel pedestal consists of pedestal head plate, steel rod, locking nut, pedestal base tube and pedestal base plate. Pedestal base tube size: 22x22mm square tube or ¤22mm diameter round tube. Pedestal assembly surface finish is galvanizing and it is anti-rust and corrosion-resistant.

②. Heavy-duty pedestal bears heavier load comparing to standard steel pedestal. Pedestal base tube size: Φ25mm, Φ28mm,Φ32mm diameter round tube.

③. Extra heavy-duty pedestal is applied in places which require heavy loading capacity or high finished floor height. Pedestal base tube size:Φ38mm, Φ45mm, Φ73mm diameter round tube.

④. Pedestal assembly with swivel head for raised floor ramp

3. Other accessories
   Diagonal brace, bracing stringer and bracing kit. It usually applies with extra heavy-duty pedestal at high finished floor height.