Saa 1.5 Mlango Uliokadiriwa Moto

The fire resistance time of Grade A steel fire door shall not be less than 1.5 hours, and it can only be called Grade A fire door if it meets this requirement. The interior of Class A fireproof door is generally perlite, with a small amount of refractory materials such as vermiculite fireproof board, foamed door core board, MC compliant materials, etc.

Saa 1.5 Mlango Uliokadiriwa Moto-Mlango wa ZTFIRE- Mlango wa Moto, Mlango Usioshika Moto, Mlango uliokadiriwa moto, Mlango unaostahimili Moto, Mlango wa Chuma, Mlango wa Chuma, Mlango wa Kutoka