Red Color Single Swing Gal. Steel Fire Exit Doors/ Honeycomb Paper Core / Max. Size 4' X 8'

Fire Exit Steel Door

Main Technical Performance

1. Fire Resistance Rating: Grade A is 1.5h, Grade B is 1.0h, and Grade C is 0.5h.

2. Sound Insulation: It has good sound insulation effect, and the sound insulation index of Grade C products is RW ≥ 23dB.

3. Decorative: Electrostatic powder spray on surface, beautiful and durable, available in a variety of colors to choose.

Standard Structural Opening

Single open - 0618 0620 0820 0821 0824 0920 0921 0924 1020 1021 1023

Double open - 1220 1221 1223 1520 1521 1523 1820 1821 1823 2020 2021

Determination of the Opening Direction of Fire Doors

The fire door is generally a normally closed external door, and it opens in the direction of evacuation. Standing on the front of the door facing the hinge, if the hinge is on your right, it’s opening outward right.

The fire exit steel door is generally composed of a door leaf, a door frame, a door closer, a sealing strip and a release device.

Specification

Other than functions of normal fire rate doors such as preventing fire and smoke from spreading, protecting people and property from damage in case of fire, fire exit doors shall also have features as following:

• Open in the direction of evacuation

• Without locks or catches

• Lead to a place of safety.

• With self-closing mechanism

• Fire exit signs situated above the door

Features

1. Each Zowor steel fire exit door is supplied as a single, fully pre-assembled unit. It is ready for wall installation with certified self-tapping screws through predrilled holes in the frame, or by welding if preferred. Once installed, it will operate as a normal steel door;

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;