- 21
- Feb
40 ft fire rated door, 60 minute fire rated door, tebal 3 panel fire door
Pentinge lawang geni ora bisa diukur kanggo ngontrol panyebaran geni, ngisolasi geni, njamin safety personel lan nyuda kerugian properti. Lawang geni UL digunakake ing Amerika Utara lan malah negara lan wilayah liyane kanthi standar UL sing diakoni.
40 ft geni dirating lawang,3 jam fire-rated lawang, 3-jam-fire-rated-door 8″ kusen,kandel 3 panel lawang geni,pintu kayu fire rate,60 menit geni dirating lawang,lawang kayu geni kanthi engsel 4.5″,40 ft geni dirating lawang,3 jam lawang kanggo geni,60 menit geni dirating lawang,60 menit rating lawang geni,kandel 3 panel lawang geni,90 menit engsel pintu kayu api dinilai,kandel 3 panel lawang geni,pintu baja tahan api kelas c,40 ft geni dirating lawang,lever kunci lawang geni,60 menit geni dirating lawang