Product name: steel fire door Standard: US standard Size: Customized Certificate: FM, WH 45mins, 90mins, 180mins Thickness: 1-3/4” (45mm) Material: 0.9mm, 1.1mm CRS, galv. Galvanneal steel Core: HC, PS, mineral fire board Frame: 1.4mm CRS, galv. Galvanneal steel Frame: ...
Product name: steel fire door Standard: US standard Certificate: FM, WH 45mins, 90mins, 180mins Thickness: 1-3/4” (45mm) Material: 0.9mm, 1.1mm CRS, galv. Galvanneal steel Core: HC, PS, mineral fire board Frame: 1.4mm CRS, galv. Galvanneal steel Frame: Masonry wall , dry ...