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Grey steel fire safety door with push bar lock and fireproof glass

Categories Fire Safety Door
Brand Name: ZHONGWO
Model Number: ZW-CBM05
Certification: BS, WHI, UL, CCC
Place of Origin: CHINA
MOQ: 1 set
Price: Negotiable
Payment Terms: western union, moneygram,cash, l/c, t/t
Supply Ability: 600 Sets per Day
Delivery Time: 35 Days After Payment Received
Packaging Details: Inside Bubble Bags+ Strong Carton+Wooden Frame
Material: Galvanized Steel
Thickness of Face Sheet: 1.0/1.5/2.0 mm
Thickness of Door Leaf: 45/55 mm
Frame Depth: 120 mm
Finish: Powder Coated, Wood Grain Transfer
Thickness of Steel plate for Door Frame: 1.2/1.8/2.0mm
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    • Product Details
    • Company Profile

    Grey steel fire safety door with push bar lock and fireproof glass

    Grey steel fire safety door with push bar lock and fireproof glass

    Self Closing Fire 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.

    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.

    The expansion seals surround door leaf and frame, which ensure good effect for smoke resistant and make more time for life rescuing.

    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;

    7. Special channel can be equipped with double-opening anti-directional fire door products to meet the requirements of fire escape.


    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


    Fire Protection Time (H)1.51.0
    CodeA1.50A1.00

    Thickness of Door Leaf
    (mm)

    5545

    Thickness of Door Frame
    (mm)

    120112
    Thickness of Steel plate for Door Leaf (mm)0.80.8
    Thickness of Steel plate for Door Frame (mm)1.21.2

    Thickness of Fire Glass
    (mm)

    3224
    Fire Prevention BoardAvailableN/A
    Intumescent Seals Size(Width x Thickness)(mm)25x2+15x225x2+15x2
    Filled MaterialPerlite Fireproof BoardPerlite Fireproof Board





    Quality Grey steel fire safety door with push bar lock and fireproof glass for sale
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