Single Swing Right Handed Commercial Fire Doors Galvanized Steel Material

UL Steel Fire Door

Single Swing Right Handed Commercial Fire Doors Galvanized Steel Material

Fire Rated Level

20mins, 30mins, 45mins, 60mins, 90mins and 120mins.(Note:According to standard 20mins steel fire door does not have to pass water pressure test.)

Ironmongery

According to test standard all ironmongery by us is also UL certified, it is very convenient to check them true or fake on website with one unique code. By default we will deliver only hinges, closer and fire locks. Once you have another demand for panic bar, handles or others, just tell us.

Features:

· Top and bottom of doors shall be reinforced with continuous 16-gauge steel channels, spot welded to both sides of doors.

· Hinge reinforcements shall be 11-gauge steel angle, 12" long

· Cylindrical lock reinforcement shall be 16-gauge with 11-gauge thread depth. Other lock and closer reinforcements shall be 12-gauge.

· Doors shall be reinforced for all surface type hardware. Drilling and tapping of surface hardware to be done in the field by the erector.

· Edges of door shall be continuously seam welded, ground, and filled to ensure a smooth finish.

Here UL steel fire door means zhongwo metal fire doors are made of galvanized steel and certified by Underwriter Laboratory(China) in accordance with standards of UL10(b),UL10(c),NFPA252, CAN/ULC S104.

Zhongwo fire science and technology Co., Ltd was founded in 1995 as a workshop. Today she has become a leading manufacturer of fire doors. More than 400 workers, 2 factories with up to 89,000m2 workshop. With most advanced machines imported from German, Italy and Japan we could finish more than 1000 doors per day, thus up to 300,000 finished doors.

Glass

In order to strengthen the light transmission and make inside lighter, man need insert glasses into doors. All of our glasses are tested for more than 3hours.

Normally, we use CCC certified heat insulated fireproof glass with fire rating up to 3 hours and UL listed 5 mm thick glass ceramic and 6 mm thick boronized glass.

We supply you with different glass series like Maximum glass area is 2 hours & 100sq. Inches per door leaf.

Besides, we also provide reinforcement channel and glass frame made of 0.8 mm thick galvanized steel.

Package

As standard we have two kinds of package.

• PEP Paper on both sides+ Foam Channel Around 4 Edges and Corners + Foam Plate on both sides on PEP Paper + Strong Carton
• Wooden Pallet Package

If you have any special requirements, please just tell us.

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.