| Product name | UL listed steel fire rated door 30min to 180min |
| Size | single leaf:widths up to and including 4'0'' |
| heights up to and including 8'0'' |
| double leaf: up to and including 8'0''*8'0'' |
| |
| Opening | inward/Outward, Left/Right(90 degree ) |
| Design | Diversified(Single/Double/Mother-son Door),please send drawing to us, if not,please tell us detail, we design it for you |
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| Material of leaf | cold-rolled steel,galvanized,or galvanealed |
| Material of frame | cold-rolled steel,galvanized,or galvanealed |
| Thickness of the door leaf | 45mm |
| Fire rated time | up to 3hours |
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| Filling material | honeycomb,polystyrene,mineral board |
| Surface Finish | primer painting,finished painting,powder coating,heat-transfer |
| Color | customized |
| Accessories | Hinges | 4.5''*4''*3.4mm flag shaped hinge 4.5''*4.5''*3.4mm and heavy duty hinge optional |
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| Lock: | UL listed cylinder,mortise lock and panic bar |
| Handle | 1 pcs fireproof handle |
| Rubber seal | Fireproof rubber seal |
| Closer | UL listed closer |
