double fire door
The double fire door have glass vision panel , fire rating is 90mins with Intertek/UL/FM approval, popular sell in USA, Canada and Middle East.
Product name | double fire door |
double leaf: up to and including 8'0''*8'0'' | |
Opening | inward/Outward, Left/Right(90 degree ) |
Design | double vision panel door; double flush door |
| Material of leaf | cold-rolled steel,galvanized,or galvanealed |
Material of frame | cold-rolled steel,galvanized,or galvanealed |
Thickness of the door leaf | 45mm 50mm |
Fire rated time | 90mins |
Filling material | honeycomb,polystyrene,mineral board |
Surface Finish | primer painting,finished painting,powder coating,heat-transfer |
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