Dark Gray Color Unequal Leaf Modern Fire Rated Doors With Vertical Glass 45mm Thick

Dark Gray Color Unequal Leaf Modern Fire Rated Doors With Vertical Glass 45mm Thick

Steel Fire Exit Door

Zowor steel fire exit doors are tested to standard UL10(c), UL10(b), NFPA252 and CAN/ULC S104 and withstand against fire for 123mins. So our steel fire exit doors earn fire grade of 2 hours, which exceeds furtherly the standard.

Fire exit doors are designed to protect property and life in the event of a fire,for this, the door must serve as a fire and smoke barrier.

Fire Doors must serve four main functions

• serve as a regular door at all times and provide

• ready egress from a fire area during a fire

• inhibit spreading of fire

• protect life and property by reducing smoke hazards.

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.

Vision Panels

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.