1.5 Hour Fire Rated Double Swing Fire Safety Door With Vision Lite & Panic Bar

Zhongwo UL 1.5 hour Steel Fire Door

Test and certification standard of Zhongwo BS steel fire doors are BS476-22:1987 and EN1634-1:2008. Fire rating of our doors can be FD30, FD60, FD90 and up to 120 mins.

Dimension

As far as the dimension is concerned, we mean the overall structural opening sizes here. So please confirm whether your order is only about door leaf sizes or about overall sizes of leaf & frame.

Single Swing:1200(W) X 2400(H)mm

Double swing:2100(W) X 2400(H)mm

Finish

Standard Surface Treatment: Powder Coating

Options: Prime Painting and Heat Transfer Printing.

Color of doors decides on color of plastic powders.

Most popular color of plastic powders by us are as following:

PBG1001(Pure White), B1068(Beige), PS2328(Gray White), PS2869-2(Dark Gray), PS6018-5(Frosted Orange), PS7046WT(High Light Gray)

Hardware & Accessories

Structure Description

Zhongwo BS steel fire doors consist of steel door leaves and steel frames. Door leaf structure can be split into 43mm thick magnesium oxide fire door core board, 5mm thick fireproof board and 0.8mm galvanized steel face sheets on both sides. Between fireproof board and fire door core board we brush fireproof glues, so does it between door core board and gal. Steel sheet. Thickness of door leaf is 55mm. Moreover there is also one astragal made from 0.8mm gal. Steel to cover the gap between door leaf and door frame. On the inside of astragal we also paste smoke intumescent to prevent spread of smoke and flame. The size of astragal is 25X2mm on the active leaf and 40X10mm on the inactive leaf of double doors.

Door frame is knock-down frame made of 1.2mm thick galvanized steel sheet. The frame by us is divided into 4 parts for standard doors, but for fire exit doors only into 3 parts without bottom thresholds. Frame depth is about 105mm. And the frame is normally installed in masonry wall. In order to keep its decoration performance we weld lock covers on the lock side of frame which makes the whole doorsets more beautiful and harmonious.

Besides, we weld 3mm thick gal. Steel plate as reinforcement and stiffener on hinges, locks, bolts and closer sides inside of both door leaf and frame. We also equip connectors with knock-down frame to ensure the stability and sturdy performance of frames. Connectors will be made of 0.8mm gal. Steel sheet.

Vision Panels

We manufacture also BS steel fire doors with vision panels. All of vision panels are made from heat insulated fireproof glass. As standard the size of vision panels by us is 203.2 X 608.6 X 32mm. To make sure the vision panel can be installed in the door leaf firmly, we add one steel skeleton specially around the vision holes which is made from 1.5mm thick gal. Steel sheet. As glass strip we use 0.8mm thick gal. Steel sheet.

Package

Standard Package:

Door Leaf: one layer perlite cotton + one or two layers strong carton + foam board around 4 edges.

Door Frame: Band them together with tapes, cover around them with perlite cotton, protect them inside foam boards and at last load them into strong cartons.

Options:

We also make wooden pallet for you to pack the doors and frames with more security. But this may mean more package fees than standard choice.

Delivery

Delivery time by us is normally 45 days after we receive your deposit. But we can certainly adjust the lead time according to evaluation of our technicians about difficulty rating, order quantity, and other factors.

Installation

Although the installation of our doors is so easy that any one can just make a DIY, we found our own professional installation team to make sure the last step of our service for us perfect.

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.