introduction
Stainless steel fire doors are safety doors with stainless steel as the main structure and fireproof materials filled inside. Their main function is to effectively prevent the spread of fire and smoke when a fire occurs, and to buy precious time for personnel evacuation and fire rescue.
Parameters
|
Colour |
Support for custom |
|
Material |
Stainless |
|
Certificate |
UL/EN/BS |
|
Brand |
ZHTdoors |
|
MOQ |
1 set |
|
Delivery time |
25-30 days |
|
Payment |
T/T, Western Union, PayPal etc. |
Features
Strong Fireproof Performance
Stainless steel fire doors are filled with high-density fireproof perlite boards, which have low thermal conductivity (≤0.045W/m·K), and can effectively delay heat conduction, ensuring that the temperature rise of the back fire surface is controlled within 121°C specified by the UL fireproof certification standard 30 minutes after the fire occurs.
Automatic Door Closer
Stainless steel fire doors are equipped with CE-certified hydraulic door closers. During the fire evacuation process, the door closer can automatically control the door leaf to close slowly after the personnel pass through, avoiding the spread of smoke and fire caused by the door body being opened for a long time.
Good Sealing Performance
The door panels of stainless steel fireproof doors are equipped with fireproof sealing strips made of graphite-based expansion materials around them. When exposed to high temperatures, they can quickly expand to 3-5 times the thickness, filling the gaps in the door panels and effectively blocking more than 95% of toxic smoke.
Details
Stainless fire door are equipped with professional fire locks and door handles to ensure that they can be opened and closed smoothly in high temperature environments, and are not easy to deform and damage.
Evidence
With years of experience and professionalism, we have won the trust and praise of our customers and become their trusted partner. In the future, we will continue to uphold the principle of quality first and customer first, constantly improve product quality and service level, and provide more customers with more high-quality stainless steel fire door products.
FAQ
Q: What is your main market?
A: Europe, The North America, South America, Australia, The Middle East, and etc.
Q: How many square meters of your factory?
A: More than 100 square meter.
Q: Where are your products used?
A: Products are widely used in hospitals, apartments, schools, factories, banks, shopping malls and other places.
Q: Do you have QC department?
A: Yes, we have.
Q: What is the delivery time for mass production?
A: About 25-30 days.
After Sales
Our quality warranty period is one year. Any quality problem will be solved to customer satisfactions. We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.
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