This steel fire rated door is our company"s basic door and is very welcomed by our customers.
The fire rating time can up to 180mins because of the good material and filling.
We use the galvanized steel for leaf and frame material,the filling is Polystyrene.
The certificate of this steel fire door has WHI,FM,UL.
The specific parameters as below:
|Size||Leaf With not beyond 1200 mm|
|Leaf Height not beyond 2800mm|
|Material of leaf||Galvanized steel|
|Material of frame||Galvanized steel|
|Thickness of steel||Frame：16GA(1.5mm),Leaf：18GA(1.1mm)|
|Fire rated time||Up to 180mins|
|Surface Finish||Powder coating|
|Color||Any color according to requirements|
|Frame Type||Knock Frame,also we can do welded frame.|
|Frame Construction||Masonry/Stud Frame,also we can do drywall and adjustable frame.|
|Accessories||Hinges||UL listed ball bearing|
|Lock||UL cylinder lock|
|Handle||Brushed finishing SS304|
|Rubber seal||Fireproof rubber seal|
|Door closer||UL listed hidden closer|
If want to know more,pls visit our website:www.ghdwi.com www.ghdoorframe.com.