Source factory UL3 hour steel fireproof door

Commercial 60 Minutes Metal Steel Emergency Exit Doors Single Swing

Steel Emergency Exit Doors are mainly used in high-rise building fire partition stairs, corridors, elevators, machine room tube Wells, electric Wells, etc., can also be used in oil depot, theater, hall and residential.The characteristics of the fire door weight is lighter than the steel door, good fire performance, strong sealing, sound insulation.

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;

Galss

Vision panels can also be inserted into this type of Zowor steel fire exit doors, here we have fireproof galsses to different standard, but with same fire rating ot at least 3 hours.

Specification

Door Sash Material: galvanized steel, 304 stainless steel;
Door Frame Material: galvanized steel, 304 stainless steel;
Thickness of Steel Panel For Door: 0.8mm,1.0mm,1.2mm
Thickness of Steel Panel For Frame: It matches the thickness of steel panel for door like the following: 0.8mm--1.2mm;1.0mm--1.5mm;1.2mm--2.0mm
Door Filler: There are different options for you, standard filler by us is fireproof perlite board or magnesium oxide board. Otherwise, we can also customize the fillers to be mineral wool, honeycomb paper which has been specially treated. Moreover, polyethylene foam is also one choice for you.
Door Thickness: standard thickness of door is 45mm, namely 13/4’’.
Door Dimension: Max size is 3’ wide by 7’ high for single door(W915mm* H2134mm), for double doors it should be 8’ wide by 8’ high(W2401mm*H2403mm ).
Frame Depth: 120mm
Frame Types: Knock-down frame, Welded frame
Note: The sizes listed above are only for the door leaf and do not include the frame or door clearance.
Finish:Powder Coating & Wood Grain



Ironmongery

As standard we will match ironmongery such as door closer, hinges, panic push bars and fire bolts which are tested in accordance with American standard.
We can also supply with hardware under other standards as your request; or you can just purchase hardware yourself, but in this case we need the hardware samples to be sent to cut holes in doors for you.

Package

Our fire door and frame are individually packed.

• One layer perlite cotton around door and frame.
• Foam plates around 4 edges and corners.
• Two foam sheets on perlite cotton between foam plates.
• Two layers strong carton on each side of door.

Besides, we can also make wooden or steel pallet for you. Extra fees will be calculated then.

Henan Zhongwo Fire Science and Technology Co., Ltd, founded in 1995, is a rapid expanding manufacturing company in fire door industry. After 24 years development Zhongwo has become a leading fire door manufacturer all over in Central China. We are always keeping good cooperation relationship with many high-end real estate builders such as Green Garden and Evergrand and many reaseach institutes such as The Architectural Design And Research Institute of Henan Province. And we have always been enjoying good reputation around our partners domestically and internationally.

Our factory concentrate on the production of all kinds of fire doors from different materials such as galvanized steel, pine wood, chinese fir wood, 201/304 stainless steel and also fire resistant floating glass. Steel fire door is our highlight product, with advanced surface treatment such as powder coating, heat transfer printing and copper wiredrawing we win great advantage for our steel fire doors of high wear tolerance,high decoration performance, anti-damp performance and anti-rusty character and so on. As far as wooden fire door is concerned, we have painting free wooden fire door series, baking paint wooden fire door series and refuge room wooden fire door series.Now we can supply more than 100,000 fire door sets a year in our more than 50000㎡ existing workshop. We also have a new factory under construction which covers a field of 30 arces in Minquan of Shangqiu City,which is 200km away from our existing factory. By then our annual production ability can reach 300,000 fire door sets.

Our production ranges also to fire roller shutters, fire windows and smoke curtains of various customized sizes, colors and materials.

Zhongwo attaches great importance to technical explore and development of new products and technik. We organize a specialized technical panel who all have more than 8 years of R&D experiences in fire door industry for development of new products and technik. Thanks to their hard work we can lauch more than 5 patents a year.

Zhongwo always adheres to the value system of “creating value for customers, building platform for employees and developing brand for Zhongwo”. Under such value system, Zhongwo keeps looking for excellent partners to influence ourselves to become better. We keep striving in order to be a fixed star in the development history of door industry.