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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!

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Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound

China Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound supplier
Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound supplier Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound supplier Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound supplier Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound supplier

Large Image :  Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound

Product Details:

Place of Origin: CHINA
Brand Name: ZHONGWO
Certification: ISO9001:2008, CCC
Model Number: ZW-GM01

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: 800 sets per day
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Detailed Product Description
Door Frame Slot: Dual Fire Protection Time: 1.5hours
Fire And Smoke Seals: Surround The Door Leaf And Door Frame Seals Size(mm): 25*2+15*2
Thickness Of Steel Plate For Door Leaf: 0.8mm Thickness Of Steel Plate For Door Frame: 1.2mm

Insulated Fire Door Fire Resistant Steel Fire Doors 1.5hr Fire Rating Latest Craft without Welding Point

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.

Material: The door frame adopts cold rolled galvanized steel plate with thickness of no less than 1.2mm.
The door leaf adopts cold rolled galvanized steel plate with thickness of no less than 0.8mm.
Hardware fitting backboard adopts ordinary steel plate with thickness of no less than 3.0mm.
Hardware fittings:The famous high-grade fire lock, door closer, fire prevention hinge, sequencer, latch etc.with characteristics that flexible, safe, reliable, and so on. They are approved by the national recognized inspection authority, and the performance meet GB12955-2008 appendix A, B, C, D.

 

Features

 

1. Insulation and fire prevention. All the products get through the international inspection, and we can provide fire doors with fire resistance level of A1.50, B1.0 and C0.50. All of our products are Class A;

2. Filled in high refractory and heat-insulating material to ensure life safety;

3. Thickening and reinforcement, solid construction, stable bearing and impact resistance;

4. There is no soldering point on the surface of the product, which is easy to disinfect and clean;

5. Equipped with opening and closing fire door closer of 500,000 times, so that the door has the function of self-closing;

6. The emergency escape channel can be configured with an escape push bar lock to meet the emergency escape evacuation function;

 

 

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.
 
Parameters
 

Items

Grade A Steel
Insulated Fire Door

Grade B Steel
Insulated Fire Door

Grade C Steel
Insulated Fire Door

Fire Protection Time (H)1.51.00.5
CodeA1.50A1.00A0.50

Thickness of Door Leaf
(mm)

554545

Thickness of Door Frame
(mm)

120112112
Thickness of Steel plate for Door Leaf (mm)0.80.80.8
Thickness of Steel plate for Door Frame (mm)1.21.21.2

Thickness of Fire Glass
(mm)

322424
Fire Prevention BoardAvailableN/AN/A
Intumescent Seals Size(Width x Thickness)(mm)15x215x215x2
Filled MaterialPerlite Fireproof BoardPerlite Fireproof BoardPerlite Fireproof Board

 
 
 
Stable Bearing 1.5hr Insulated Fire Door Without Welding Point And Impact Sound

 

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

Contact Person: admin

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