fire retardant door

 Fire rated door

Fire rated wooden door (Standard:BS476) 1. Fire rates: from 0.5 hr to 1.5 hrs. 2. Fire core: vermiculite? 3. Door skin: plywood. 4.The design is made strictly following the BS476 standard； 5.Str

 Door core(for wooden or steel fire doors)

1.     Production Introduction Perlite fire door core is consisting of expanded perlite and inorganic glue. The burning behavior of this product is classified as A1, the highest ra

 Sell Door core(for wooden or steel fire doors)

Zhangjiagang Tianyuan Machinery Manufacture Co.Ltd is a professional door core,fire door core,fireproof board,perlite board,fire board,fireproof material,fire resistance door core,mineral core,perlite core,fire retardant door core,filling material,door board manufacturer and exporter.

 Sell Fire rated door

weijun building products co.ltd is a professional fire rated door,fire proof door,fire resistant door,fire retardant door,steel fire rated door,metal fire rated door manufacturer and exporter.