Payment & Shipping Terms:
|Material:||Galvanized Steel||Fire Rating:||30/60/90/120 Min|
|Finish:||Wood Grain||Thickness Of Door Leaf:||40/45mm|
|Thickness Of Steel Sheet For Door Leaf:||20-18-16 Ga.||Thickness Of Steel Sheet For Door Frame:||18-16-14 Ga.|
|Infilling:||Perlite Board; Honeycomb Paper, Mineral Core||Glass:||UL Listed Fireproof Glass|
|Opening Force:||66-68 N||Opening Type:||Swing Open|
Zhongwo steel fire doors are all tested in accordance with American or British Standard such as UL10(b) and UL10(c), ASTM E2074, NFPA 252, NFPA 80 and BS476:22 & EN1634:1. We can provide you with UL/WHI certificate or BS and EN certificates for various sizes and fire ratings.
Zhongwo steel fire doors can be used in high-rise buildings, metro railway stations, telecom centers, power plants, cellular network stations, garment processing units, shopping malls, industrial plants, multiplexes, hotels, auditoriums, software parks, restaurants, etc.
|Item||Zhongwo Steel Fire Rated Door|
|Top Quality and Eco-friendly& Healthy Infilling Material||
All of our fireproof perlite board must reach level A1 of the combustion performance standard according to GB8624-2006 and level ZA2 of toxicity standard according to GB/T20285-2006.
Besides, the density of our fireproof perlite board is in top quality, originally it reaches 472.6kg/m3, by drying treatment it still remains457.3kg/m3, which are both great higher than the standard of 420kg/m3.
|Top Appearance Quality||Surface adopts technology without welding spots, so that to get smooth appearance.|
|Top Fire Insulation Performance||Average temperature rise of unexposed surface reaches 94.2℃, highest temperature rise at single point reaches 148.6℃, both are far away lower than the standard of not beyond 140℃ and 180℃. And the highest temperature point on door frame reaches 140.8℃, also much lower than the standard of not beyond 360℃.|
|High Fire Integrity Performance||When fire test reaches 1.5 hours the flame on unexposed surface of our fire door sustained no longer than 10 seconds.|
|Top Flexibility||All of our steel fire doors can smoothly open and close, definitely without the problem of jam or so.|
|Small Door Leaf Opening Force||Door leaf opening force of our rosewood steel fire door is no more than 66N, which is much smaller than 80N according to GB12955-2008.|
|Customized Products||Nearly all of our steel fire doors can be customized as your request.|
|Top Quality Fireproof Glass||Our standard fireproof glass is Class A composite fireproof glass, which can fulfill the demand for fire protection, high transparency, scratch resistance and sound insulation all in one.|
|Product Name||Zhongwo Fire Rated Steel Doors|
|Material of Door Leaf||Galvanized Steel Sheet|
|Material of Door Frame||Galvanized Steel Sheet|
|Thickness of Steel Sheet of Door Leaf||20-18-16 Ga. (1.0/1.2/1.6 mm)|
|Thickness of Steel Sheet of Door Frame||18-16-14 Ga. (1.2/1.6/2.0mm)|
|Thickness of Door Leaf||
US Standard Door: 40/45 mm
BS Standard Door: 45/50/55/64 mm
|Frame Depth||120/130/160 mm|
Single Door: 3’X7’; 4’X8’
Double Door: 6’X7’; 8’X8’
|Open Style||Swing Open|
Standard: Fireproof Perlite Board
Options: Honeycomb Paper, Mineral Wool, Polyethylene Foam
|Surface Treatment||Prime Paint(UV/PU), Powder Coating, Wood Grain|
|Color||Milk White, Matte Orange, Dark Gray, Cold Gray White or as Request|
Standard: American or British Standard Tested Clear or Wired Glass
Or Customized As Request
|Fireproof Seal Strip||
|Package||PE Paper+Double Layer Strong Carton or wooden pallet|
|Delivery Time||45Days After Payment Received|
We also have self-operated professional instllation team ready for your choice. Every member of the team must be trained under strict system in Zhongwo. Only most skillful ones of them can be sent overseas to help you with the installation.
Besides, the installation fees are extreamly low in comparision with other companys.
Package method is vital to ensure the safety and to avoid any damage in transportation, so we values very much the correct package.
Standard: PE Paper+Double Layer Strong Carton or wooden pallet
We can also pack doors and frames as your request, just exchange the details with us.