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Home ProductsSelf Closing Fire Door2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door
Good quality Insulated Fire Door for sales
Good quality Insulated Fire Door for sales
Suggestion of Zhongwo Fire Door is very professional. I got their reply for the first time within 5 hours. Very efficient!

—— Martin

I made a inquiry for them, and got feedback within 30 mins, so fast! And the receptionist is very considerate and professional, gave me very practical and useful suggestions! Thank you!

—— Catherine

Wonderful service by Zhongwo! And the price of them is very competitive for me who only has limited amount of money to buy motel fire doors.

—— Brittain

The fire doors are all in good quality and thank you for the professional installation suggestions!

—— Kagalwala

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2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door

China 2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door supplier
2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door supplier 2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door supplier 2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door supplier 2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door supplier

Large Image :  2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door

Product Details:

Place of Origin: CHINA
Brand Name: ZHONGWO
Certification: ISO9001:2008, CCC
Model Number: ZW-CBM12

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: Inside Bubble Bags+ Strong Carton+Wooden Frame
Delivery Time: 35 Days After Payment Received
Payment Terms: western union, moneygram,cash, l/c, t/t
Supply Ability: 600 Sets per Day
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Detailed Product Description
Surface Treatment: Powder Coating Fire Protection Time: 1.5/1/0.5 Hour
Thickness Of Door Leaf: 55/45/40 Mm Door Frame: 1.2mm Cold Galvanized Steel Sheet
Infilling: Fireproof Perlite Board Door Leaf: 0.8mm Cold Galvanized Steel Sheet

Double Swing Fire Rated Access Steel Doors

 
 
Fire doors are one of the measures for fire separation of buildings. They are usually required to be separated from smoke and fire at the entrance of the firewall, stairs, or the opening of the pipe well. Fire doors play an important role in preventing the spread and spread of smoke and fire and reducing losses.
 
Standard & Certificate
 
Zhongwo steel fire doors are all tested in accordance with American or British Standard such as UL10(b) and UL10(c) and BS476:22 & EN1634:1. We can provide you with UL/WHI certificate or BS and EN certificates for various sizes and fire ratings.
 
Fire Rating
 
Zhongwo steel fire doors meet the requirement for up to 180 mins(20/30/60/90/150/180mins) fire rating as American standard doors. And fire rating up to 120 mins(30/60/90mins) as British standard fire doors.
 
Material
 
Generally we see galvanized steel sheet with thickness of 20-18-16 Ga. for sashes; and 18-16-14 Ga. Galvanized steel sheet for frames. This kind of steel sheet is environment-friendly and green without any harm to people.
As Options we offer you also 304 and 301 stainless steel which are more beautiful in surface and more durable in performance.
 
Infilling
 
Standard infilling materials by us are fireproof perlite board with different densities in harmony with various fire ratings.
We have also mineral core, honeycomb paper and polyethylene foam for your options.
 
 
Sash Thickness
 
US Standard: 40/45 mm
BS Standard: 45/50/55/60/72 mm
 
2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door
 
 
Finish
 
As far as the surface treatment is concerned, we have different choices for you, too. Powder coating is our standard. And prime paint, wood grain finishes are basic options. By the way, prime paint means water-based paint.
 
Size
 
For pair doors popular sizes by us are 6’X7’ and max. 8’X8’.
For single doors popular sizes by us are 3’X7’ and max. 4’X8’.
Customization is also acceptable.
 
Glass
 
A. Reinforcement channel is provided.
B. Glass frame and glazing bead is steel.
C. Glass is UL listed glazing material.
D. Maximum allowable glass area:2 Hours, 100 sq. in. Per door leaf (Fire lite)
 
2 Hr Fire Rating Grey Self Closing Fire Access Doors For Industrial Buildings/ 45 mm Thick/18 Ga. Steel Door
 
Features
 

ItemZhongwo 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 QualitySurface adopts technology without welding spots, so that to get smooth appearance.
Top Fire Insulation PerformanceAverage 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 PerformanceWhen fire test reaches 1.5 hours the flame on unexposed surface of our fire door sustained no longer than 10 seconds.

 
Hardware
 
As standard we equip every door with galvanized steel hinges, locksets and high quality door closers. We can also send you panic push bar, fire bolts, magnetic door stoppers or other accessories as your request. Melting temperature of hardware installed in doors should be no less than 950℃.
Besides, we also have stainless steel hardware when you want.
 
Package
 
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.

 
 

 

Contact Details
Henan Zhongwo Fire Science and Technology Co., Ltd

Contact Person: admin

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