In the America, fire doors are categorised by how long they can withstand fire;
FD30 – Offers 30 minutes of fire protection
FD45 – Offers 45 minutes of fire protection
FD60 – Offers 60 minutes of fire protection
FD90 – Offers 90 minutes of fire protection
FD120 – Offers 120 minutes of fire protection
FD180 – Offers 180 minutes of fire protection
30 and 60 minutes are the most commonly specified fire doors, where, in most cases, 30 minutes of fire resistance provides enough time for occupants to safely evacuate the building.
Located in a port city, Dalian Golden House Door & Window Manufacture Co., Ltd. is a large-scale enterprise specialized in producing American-Standard steel fire doors and wooden fire doors. Our company produces 50000 sets of steel fire doors and 20000 sets of wooden fire doors every year. Our fire door products have passed UL Approvals AND FM Approvals and INTERTEK(WH) approval successively. Moreover, our fire door products can be sold directly to more than 20 countries over North America, Latin America, Middle East and Africa.
We respond to tendency of international fire doors market, and provide good service combining foreign clients’ needs, with an aim of expanding a wider international market. In the future campaign for world market, our foreign trade elites will achieve better sale performance through unremitting efforts and dedication.
If you want to know more about our fire door product, please contact us on alibaba https://dljfz.en.alibaba.com/?spm=a2700.galleryofferlist.0.0.4d611f5deOdayq
