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UL Certified 2 Hours Rated Steel Fire Safety Door For Industrial Vents/ Powder Coating Finish

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
Place of Origin: CHINA Brand Name: ZHONGWO
Certification: BS, WHI, UL, CCC Model Number: ZW-SM01

Detail Information

Material: Galvanized Steel Fire Rating: 90 Mins
Sound Insulation: 40 DB As Internal Doors; 38 DB As External Doors Infilling: Fireproof Perlite Board & 3 Mm Fireproof Sound Insulation Blanket
Color: Customized Opening Degree: 90-180 Degrees
Thickness Of Steel Sheet For Door Frame: 1.8 Mm Thickness Of Steel Sheet For Door Leaf: 1.2 Mm
Opening Direction: Outward, Left/ Right Handed Hardware: International & Chinese Brand
High Light:

fire proof door


fire protection door

Product Description

 Fire Safety Door 


Product Description


Zhongwo steel fire proofing door consists of a door leaf and a door frame which are both made of high-quality cold-rolled steel plate and cold-formed. The door leaf is filled with non-combustible, fire-resistant, heat-insulating and sound-insulating materials with different fire-resistant performance. Zhongwo adopts advanced technology, unique design, single and double cutting method in production of steel fire proofing acoustical door. With good advantage of fireproof and soundproof performance Zhongwo Steel Fire Door can be used in circumstances such as high-end hotel, cinemas, theaters and hospitals and so on.


UL Certified 2 Hours Rated Steel Fire Safety Door For Industrial Vents/ Powder Coating Finish 0

Technical Specification


1. It’s designed based on GB12955-2008 Standards Fire Doors, Sound Insulation GB/T 8485-2008.

2. There is cold rolled galvanized steel sheet with 3.0mm for stiffening on fire hinge and fire closer point.

3. Filling Process for Door Core Material: Tamping

4. It’s suitable for places requiring better effect for sound insulation and fire insulation.




Single Door: 1200 mm wide by 2400 mm high

Pair Door: 2100 mm wide by 2400 mm high

Which means we can attach UL certificates individually for single door no wider than 1200 mm and no higher than 2400 mm; for pair door the width not over 2100 mm and height not over 2400 mm.




Face: 0.8 mm Gal. Steel

Core: Magnesium Oxide Fireproof Board;

Skeleton: 1.5 mm Gal. Steel, U-Type, Size 38 mm by 30 mm

Face: 0.8 mm Gal. Steel

Astragal: 0.8 mm Gal. Steel, Size: Wide 25 mm by Thick 2 mm

Smoke Resisting Sealant: Location: Around door edges & Under astragal


UL Certified 2 Hours Rated Steel Fire Safety Door For Industrial Vents/ Powder Coating Finish 1




Item Qty.
Single Door Double Door
Fire Lock 1 1
Hinges 3 6
Closer 1 2
Coordinator N/A As Request
Panic Bar As Request As Request

Moreover, we can also customized other hardware items as your request.



We paste around the door leaf perimeter fireproof expand smoke intumuscent which can stop flames and smoke from spreading through gaps between door leaf and frame. The sizes of intumescent stripes are normally FPJ-B-25X2mm and FPJ-B-20X2mm.
Other than smoke intumuscent we also customize door handles, push plates, door stoppers and others for you.


Why Choose Us?


1. All of our fire doors are in top quality and at competitive prices.

2. Free pre-sales consult on any questions about fire doors.

3. Brand Advantage: We insist purchasing to be a reliable fire doors supplier for high-end real estate agents.

4. All fire doors can be customized as your request.

5. Good after-sale service.

More than 20 years experience in fire door industry.



1. Matured packaging team consisting of professional and well-trained packaging staff with quality packaging materials.

2. Quick delivery within 35 days since transfer confirmed.
3. Reliable and professional logistics services which are all in long-term cooperation with us.
4. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.



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176 3354 0888
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