IKEA T steel wooden door
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Boutique door series
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Cast aluminum door series
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Engineering door series
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Fire door series
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Steel heat insulation fire door series
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Steel-wood (solid wood edge-sealing) heat-insulating fireproof door
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Steel frame wooden heat insulation fire door series
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Wooden heat insulation fire door series
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Refuge wooden fire door series
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Steel wood (copper finish) heat-insulating fireproof door series
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Steel (stainless steel) heat-insulating fireproof door series
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Glass heat insulation fire door series
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Aluminum alloy non-insulated fireproof window
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Steel heat-insulating fireproof window
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Steel fireproof rolling shutter door series
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Super fire shutter
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Non-standard door series
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Fingerprint lock series
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Interior door series
Steel frame wood surface
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Features of steel frame wooden heat-insulating fireproof door:
The steel frame wooden fire door is made of steel material door frame, and the door leaf is according to the thickness of the wooden fire door-like fire resistance grade.
|
Category |
Fire resistance time | Thickness of door frame steel plate | Thickness of door leaf |
|
A |
1.5h |
1.2mm |
50mm |
|
B |
1.0h |
1.2mm |
45mm |
|
C |
0.5h |
1.2mm |
45mm |
Note: Grade A, Grade B, and Grade C steel fire doors are different from:
The lap joints of the steel-wood fire door frame and the door leaf and the overlap joints of the middle seams of the double-leaf doors are equipped with inflatable fireproof sealing materials. Hardware fittings must be fireproof fittings. The maximum specification of steel frame wooden fire door: A, B, C single door 1100X2300(mm), double door 1800X2300(mm). Can be equipped with fireproof glass without door mirror. With glass size: 3000x800x30mm (Grade A), 300x800x25mm (Grade B, C).
Keyword:
Steel door
Insulated fire door
Steel frame wooden door
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