Rated Fireproof Steel Door

We supply Rated Fireproof Steel Door.

Zhejiang Qianyita Fire Protective Technology Co., Ltd. is located in door capital of China, specializing in fire doors, steel fire door, wooden fire door, security door, wooden door, door lock accessories. The company has advanced equipment, scientific management system ISO9001, factory direct cheap price, "quality first, integrity management, win-win" is our philosophy. We promise to provide customers with quality products.

Product introduction:

Fire doors keep people safe and reduce property damage during a fire. The door can control the spread of fire and smoke. Our steel fire door made of high quality steel and fire resistance rating mineral board. It is safe and durable. Widely used in apartment building, hospital, school, office.

Why are fire doors different from standard interior doors?

Fire doors aren't just any doors, they're specifically designed to slow down the speed at which a fire moves through a building, giving your family time to get out safely.

Fire doors are manufactured with a rugged core construction that provides different levels of fire protection. They have a range of ratings that indicate how long the product can withstand high temperatures and flames. The lowest rating is THE FD30 door, which provides protection life and 30 minutes of fire performance, but the higher specification FD60 60 minutes fire door is also available to provide additional time and protection.

In the event of a fire, separate fire doors do not provide necessary protection and will only be effective if the correct fire door hardware is installed and installed in accordance with fire door regulations.

Fire doors work by installing expansion strips around the edges of doors that lie dormant during daily use but rapidly expand when exposed to extreme heat, sealing the gap between the door and the frame and forming a fire barrier. You can also install expansion strips with smoke-proof seals to prevent smoke and fire from getting through the door.

However, fire doors that protect escape routes, prevent the spread of fire and limit the amount of oxygen supplied to the fire must be properly installed and kept closed at all times.

Product Details:

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