UL Listed Fire Resistant 90 Minute Fire Door/ Powder Coating Finish/45 mm Thick

Product Description

UL Listed Fire Resistant 90 Minute Fire Door/ Powder Coating Finish/45 mm Thick 

FD90 Fire Resistant Steel Doors 

Standard

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.

Features

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 Class A;

2. Filled in high refractory and heat-insulating material to ensure life safety;

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 fire escape.

Materials

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

Parameters