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Technical parameters | ||
Door frame parameters | 1.5mm galvanized steel plate | |
Door leaf parameters | 0.8mm/1.0mm galvanized steel plate | |
Fire performance | Class A 1.5h, Class B 1.0h | |
Implementation standard | GB 12955-2008; GB/T7106-2008 | |
Surface treatment | electrostatic powder spraying, PVC coating or wood grain transfer, a variety of colors to choose from, to meet different decorative styles. | |
Hardware characteristics | Three-point handwheel compression channel lock, three-point escape device or three-point hand seal lock, good locking performance. |
Product features | 1, the door frame bending molding, the overall rigidity is good, high strength, not easy to deformation; 2, the door frame adopts embedded sealing structure, beautiful appearance, easy disassembly, good sealing performance; 3, no exposed welding spot on the surface of the door, rounded edge treatment, beautiful and humanized; 4. Fireproof sealing strips are set around the door frame, with good sealing performance; 5. Application location: air room, compression room and other places with wind pressure and airtight requirements. |
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