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Dec 30,2022
Introduction to the role of steel fire doors
What we need to check is whether its raw materials are high-quality fireproof materials, including its door leaf, door frame and the stuffing inside the door; and whether it has reached the corresponding fireproof according to the division of fireproof standards.
Dec 27,2022
How to Select Steel Security Fire Exit Door
What we need to check is whether its raw materials are high-quality fireproof materials, including its door leaf, door frame and the stuffing inside the door; and whether it has reached the corresponding fireproof according to the division of fireproof standards.
Nov 17,2022
1) The opening of the firewall. 2) Cinemas, auditoriums, theaters. 3) The doors of each equipment room in the refuge area. 4) The high-rise ward building is near the door of the stairwell.
Nov 15,2022
Installation method of steel fire door
There are some differences in installation methods between steel fire doors and wooden fire doors. It is also slightly different from the fire rating. You must pay attention to the details when installing.
Sep 26,2022
The most common type of security door on the market now is the physical security door. The fence type security door made of steel pipes in the past has been eliminated by the market.
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