UL Listed Fire Resistant 90 Minute Fire Door/ Powder Coating
Finish/45 mm Thick
FD90 Fire Resistant Steel Doors
With the responsibility for protection, Zhongwo fire doors are
certificated by America standard UL 10(B), UL 10(C), ASTM E2074,
NFPA 252 and NFPA 80 etc., both for identification purpose and to
guarantee the performance of our products in a fire situation. In
the results of all doors and assemblies should be tested by an
approved fire testing center for fire and emergency safety, our
product has been proven their high professional competence and long
term functional reliability.
1. Insulation and fire prevention. All the products get through the
international inspection, and we can provide fire doors with fire
resistance level of A1.50, B1.0 and C0.50. All of our products are
2. Filled in high refractory and heat-insulating material to ensure
3. Thickening and reinforcement, solid construction, stable bearing
and impact resistance;
4. There is no soldering point on the surface of the product, which
is easy to disinfect and clean;
5. Equipped with opening and closing fire door closer of 500,000
times, so that the door has the function of self-closing;
6. The emergency escape channel can be configured with an escape
push bar lock to meet the emergency escape evacuation function;
7. Special channel can be equipped with double-opening
anti-directional fire door products to meet the requirements of
Material: The door frame adopts cold rolled galvanized steel plate
with thickness of no less than 1.2mm.
The door leaf adopts cold rolled galvanized steel plate with
thickness of no less than 0.8mm.
Hardware fitting backboard adopts ordinary steel plate with
thickness of no less than 3.0mm.
The Maximum Opening size is 2100(W)*2300(H) (mm)
Fire Resistance Rating(FRR):
Grade A: 1.5 Hours
Grade B: 1.0 Hour
Grade C: 0.5 Hour
Grade A Steel
Insulated Fire Door
|Fire Protection Time (H)||1.5|
Thickness of Door Leaf
Thickness of Door Frame
|Thickness of Steel plate for Door Leaf (mm)||0.8|
|Thickness of Steel plate for Door Frame (mm)||1.2|
|Fire Prevention Board||Available|
|Filled Material||Perlite Fireproof Board|
Two tested locksets and a heavy duty door closer come standard with
this door, however operating hardware is available in all standard
builders’ finishes. Mortise or cylindrical locksets, exit devices,
and security hardware are the basic options.
Fire doors with glass lites:
Our standard glass is 200X600 mm or 280X280 mm, we can also
customize vision panels for you, but the max. size of glass should
not be beyond 200X900 mm.
A. Reinforcement channel is provided.
B. Glass frame and glazing bead is steel.
C. Glass is UL listed glazing material.
Our steel fire doors are packed specially for overseas
By default the package will be as following:
- PE paper around doors→2. foam plates around 4 edges and corners→3.
foam sheets on perlite cotton between foam plates→4. strong carton
Customization: Wooden or Steel Pallet
Transportation by us is of different kinds and you can choose from
ships, trucks, railways and aircraft.
Door to door delivery is also at your service.