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Anonymous users2024-01-23The filling material inside the Class A fireproof door is generally made of perlite, the difference is only the thickness is different, and individual fireproof materials such as foamed door core board, vermiculite fireproof board, MC conforming material and so on will be used. The thickness of the Grade A fire door is generally 50mm, the thickness of the steel plate of the door frame: , the thickness of the steel plate of the door leaf.
Anti-theft door: the thickness of steel and wood doors is generally 4CM, steel non-standard doors are 5CM, 7CM, 9CM, 12CM, etc., stainless steel is generally 7CM, copper doors are generally, 7CM, the specific depends on customer requirements, or the restrictions of accessories.
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Anonymous users2024-01-22According to the current fire door standards. The thickness of the wooden Grade A fireproof door is 45-55mm, the thickness of the wooden Grade B fireproof door is 40-50mm, and the thickness of the Grade C fireproof door is about 40mm. The side thickness of the door frame is 100mm.
Fire door: generally refers to the middle of the entrance door is filled with fireproof appliances, fire performance is better, anti-theft door: refers to the anti-theft performance is better, fire and anti-theft is the above two. >>>More
You'd better call Panpan Fire Door directly and let the manufacturer quote directly.
There are three differences between <> fire doors and security doors: different functions, different materials, and different security. 1. The function is not the same >>>More
Not a concept, the anti-theft door mainly refers to the entrance door, the main function is anti-theft, the fire door is according to the national fire design standards, can reach the specified fire level of the door, the main function is fire prevention, the two can be one, but not the same.
Don't confuse the concept, the security door just adds a steel frame in the middle of the door, which is relatively strong. >>>More