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Item | Technical Parameter Description | | | | |||
Door Frame Shape | Flat frame type, encircle frame type, clamping type, plug-in type (customized according to customer requirements) | | | | |||
Material | Electrogalvanized steel plate, 1.5mm for door frame, 1.0mm for door panel,1.2mm for inner reinforcing plate | | | | |||
Filler | Flame retardant paper honeycomb | Fireproof aluminum honeycomb | Rock wool | Polyurethane foam | |||
Door Leaf Window | Square Glass | Oval glass | Square outside and round inside glass | Single, double galss | |||
Hardware Accessories | Locks: separate execution lock, compact execution lock, elbow press lock, escape lock, touch bead lock, etc. | | | | |||
| Hinge: detachable type, semi-hidden adjustment type, spring hydraulic type, hidden type, etc. | | | | |||
| Sealing device: door leaf self-adhesive type, door frame embedded type, door bottom automatic lifting type. | | | | |||
Surface Treatment | Spraying (outdoor fluorocarbon powder, electrostatic powder), stoving varnish, paint-free (color can be customized according to the customer requirements) | | | | |||
Wind Resistance Performance P3(KPa) | 2.8 Air Pressure 100.8KPa | | Airtightness q1=1.0 -q1=0.6 | | |||
| | | q(m³/(m-h)) q2=2.1 -q1=1.5 | | |||
Door Leaf Weight m²/KG | Paper honeycomb | Aluminum honeycomb | Rock wool | Polyurethane | |||
| 21.5KG | 22.3KG | 24.5KG | 26.0KG |