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Home ProductsFire Safety DoorCertified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings
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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Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings

China Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings supplier
Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings supplier Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings supplier Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings supplier Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings supplier

Large Image :  Certified Powder Coated 30/60/90 min Hanging Exterior Fire Safety Doors For Residential/ Industrial Buildings

Product Details:

Place of Origin: CHINA
Brand Name: ZHONGWO
Certification: ISO9001:2008, CCC
Model Number: ZW-SM03

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: film on surface with cardboard carton outside
Delivery Time: 30 days after reception of down payment
Payment Terms: western union, moneygram,cash, l/c, t/t
Supply Ability: 600 sets per day
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Detailed Product Description
Door Frame Slot: Dual Fire Protection Time: 30/ 60/ 90 Min
Door Closer: 2 Thickness Of Steel Plate For Door Leaf: 0.8 Mm
Thickness Of Steel Plate For Door Frame: 1.2 Mm Sideboard Width: 90/ 112/ 120 Mm
Weight: 20-28 Kg/m2 Surface Treatment: Powder Coated
Color: Customized MOQ: 1 Set

Double Side - Hung Door, Opening Outward Fire Safety Door

Product description

Zhongwo steel Fire door is widely used in all kinds of public Fire -proof areas because of its solid structure and simple shape. Inlaid with fire -proof expansion sealing pieces, the door frame is made of high quality galvanized steel strip, which is one-time rolled and formed through the special production line, without impact sound when closing. Beams are connected with mullions by 90° angle welding, and the large size door frame can be assembled with bolts. The door leaf adopts the process that high-quality cold-rolled galvanized steel sheet is bent by the bending machine precisely, and its interior is filled with green and perlite board which has characters of fireproof, heat & sound insulation and its surface adopts technology without welding spots, so that to get smooth appearance.

Parameters

Door Closer 2
Door Frame 1.8mm Cold Rolled Galvanized Steel Sheet
Sideboard Width 130mm
Door Leaf 70mm
Fire Lock 1
Fire Hinge 6
Fire Intumescent Seals 20*2 (W*T mm)
Fire&Sound Insulation Seals 15*20 (W*T mm)
Fire&Sound Insulation Door Core Board (300±30)kg/m³
Door Leaf Panel 1.2mm Cold Rolled Galvanized Steel Sheet
Sound-Proof Blanket 3mm
Class A
Grade A
Fire Resistance Rating 1.5 Hour
Sound Insulation Grade 3(External and Internal Door. Total Grade 6)
Dimension 1800*2200 (mm)
Standards GB12955-2008

 

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 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.

 

Fire Resistance Rating(FRR):

Grade A: 1.5 Hours

Grade B: 1.0 Hour

Grade C: 0.5 Hour

 

Class A: also known as fully insulated door sets, it can meet the requirements of fire insulation and fire integrity at the same time within the prescribed time. The fire-resistance rating is 0.5h (Grade C), 1.0h (Grade B), and 1.5h (Grade A ) and 2.0h, 3.0h.

 

Class B: also known as partially insulated door sets, its fire insulation requirement is 0.5h and fire integrity rating is 1.0h,1.5h, 2.0h and 3.0h.

 

Class C: also known as no insulated door sets. There is no requirement for fire insulation. It only need to meet the requirement of fire integrity within the prescribed fire time and the fire integrity rating is 1.0h, 0.5h, 2.0h and 3.0h. We can get the content of no insulated door sets in BS standard.
 

 

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

Contact Person: admin

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