Steel Fire Door With Double Door

Steel Fire Door With Double Door

Our company's steel fire door with double door is a new type fire door. It has 2 kind of size:7280 and 8080.7280 is FM authentication.The fire proof time is 3H.808 is WH and UL authentication.The WH's fire proof time is 1.5 and 3 hour.The UL's fire proof time is 1.5H.The details parameter as...
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Product Details

Our company's steel fire door with double door is a new type fire door. It has 2 kind of size:7280 and 8080.7280 is FM authentication.The fire proof time is 3H.808 is WH and UL authentication.The WH's fire proof time is 1.5 and 3 hour.The UL's fire proof time is 1.5H.The details parameter as below:


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