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Address: intersection of Yulan Avenue and Huanggang Road, Taohua Industrial Park, Jingkai District, Hefei City
Telephone:0551-65119194-826
Fax: 0551-63498894
E-mail:475598747@qq.com
Steel fire-proof closed door
The door frame is made of steel with a wall thickness of 2.0mm, which has strong impact resistance to wind pressure or foreign objects. Fireproof sealing strip is set around the door leaf, with good sealing performance. The door leaf adopts a three-point lock mechanism, and the safety and sealing are fully guaranteed.
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Description
Technical parameters
| Door leaf parameters | 1.0mm galvanized steel sheet or stainless steel sheet |
| Door frame parameters | 2.0mm galvanized steel sheet or stainless steel sheet |
| Fireproof performance | Class A 1.5h |
| Sealing performance | Airtight Grade 8 |
| Executive standard | GB 12955-2008 Fire Door GB/T7106-2019-Test Methods for Airtight, Watertight and Wind Pressure Resistance of External Doors and Windows of Buildings |
| Use Location | Factories, basements, traffic tracks and other channels that require closed fire protection requirements. |
Product Features
The door frame is made of steel with a wall thickness of 2.0mm, which has strong impact resistance to wind pressure or foreign objects.
Fireproof sealing strip is set around the door leaf, with good sealing performance.
The door leaf adopts a three-point lock mechanism, and the safety and sealing are fully guaranteed.
Hardware Features
Three-point handwheel is used to press the channel lock, 5 "* 4" * 3mm heavy-duty hinge and American standard heavy-duty door closer.
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E-mail: 792473244@qq.com
Mobile: 18155197979/15155518211
Address: Junction of Yulan Avenue and Huanggang Road in Taohua Industrial Park, Jingkai District, Hefei City
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