Zowor Modern Decoration Design 20 Minute Interior Fire Rated Metal Door For Apartment Right Left Swing Open

20 Minute Interior Fire Rated Metal Door

Description:

Steel fire doors are widely used in all kinds of fire-resistant public areas due to their solid structure, simple shape and beautiful surface. Inlaid with fireproof expansion sealing pieces, the door frame is made of high quality galvanized steel strip, which is rolled once and formed through a special production line, without impact sound when closing. The beam is connected upwards by 90 ° angle welding, and the large door frame can be assembled with bolts.

The sash adopts a process in which high-quality cold-rolled galvanized steel sheet is precisely folded by a dent and the interior is filled with green and perlite panels which have thermal, acoustic and fire-resistant characteristics and The surface adopts tarnish-free technology, to achieve a smooth appearance.

Datas:

Door structure:

Advantage:

1. Eco-friendly& Healthy Infilling Material;

2. High Performance in Fire Integrity & Insulation;

3. Door leaf opening force of our rosewood steel fire door is no more than 69N, which is much smaller than 80N according to GB12955-2008;

Accessories:

We glue the perimeter of the fireproof wing to spread the smoke intumusc, which can prevent the spread of flames and smoke through the spaces between the wing and the frame. The dimensions of the intumescent strips are normally FPJ-B-25X2mm and FPJ-B-20X2mm.

In addition to the smell of smoke, we also customize door handles, push plates, door stops and more.

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.