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Door frame shape | Flat frame type, wrapped frame type, pairs of clips, plug-in type (customized) | Door thickness: 40mm50mm | |||||
Material | Electrolytically galvanized steel sheet, door frame 15mm, door panel 10mm, inner reinforcement plate 12mm | ||||||
Filling | Flame retardant paper honeycomb | Fireproof Aluminum Honeycomb | Rock Wool | Polyurethane foam | |||
Door Window | Square Glass | Oval Glass | Outside square, inside round glass | Single and double glazing | |||
Hardware accessories | Locks: Split actuator locks, continuous actuator locks, elbow pressure locks, escape locks, touch ball locks, etc. | ||||||
Hinges: dismountable, half-hidden adjustable, spring-loaded hydraulic type, concealed type, etc. | |||||||
Sealing device: self-adhesive door, door frame embedded, door bottom automatic lifting type | |||||||
Surface treatment | Spraying (outdoor fluorocarbon powder, electrostatic powder), baking paint, paint-free (accept customization) | ||||||
Wind pressure resistance P3(KPa) | 2.8 | ||||||
Air pressure | 100.8KPa | ||||||
Air tightness performance | q1 = 1.0 | - q1= 0.6 | |||||
q(m3/(m-h)) | q2 = 2.1 | - q1= 1.5 | |||||
Door weight m/KG | Paper honeycomb sandwich | Aluminum honeycomb core | Rock wool core | Polyurethane core | |||
21.5KG | 22.3KG | 24.5KG | 26.0KG |
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