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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. Tianjin's first decoration reminds that the thickness of the Grade A fire door is generally 50mm, the thickness of the steel plate of the door frame: , and 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.
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
Grade A steel fire door with anti-theft lock can be used as an anti-theft door. >>>More
1. Buyang Anti-theft Door Buyang Group was founded in 1992 and has formed five pillar industries based on Buyang door industry, Buyang automobile industry, Buyang real estate, Buyang auto parts and Buyang logistics. Buyang door industry products as many as 15 series of 262 styles, to meet the needs of different architectural styles across the country. >>>More
Security doors can be divided into single-layer and thickened. The single-layer security door is generally about 2 cm thick, if there is about 1 cm on the market, it can only be regarded as an anti-theft door, not belonging to the category of anti-theft door. Thickened security doors can be divided into three types: >>>More
Generally, it has nothing to do with the wall, depending on the thickness of the door cover, it is determined by the wall how thick the door cover.