Technical parameters
Door frame shape | Flat frame, wrap-around frame, clamping type, plug-in type (customised according to customer requirements) | Door thickness:40mm,50mm | ||||
Material | Electrolytically galvanised steel sheet with 1.5mm door frame, 1.0mm door panel and 1.2mm inner reinforcement plate. | |||||
Filling | Flame retardant paper honeycomb | Fire-retardant aluminium honeycomb | Rock wool | Polyurethane foam | ||
Door Window | Square glass | Oval glass | Outer square and inner round glass | Single and double glazing | ||
Hardware | Locks: Split actuator locks, continuous actuator locks, elbow pressure locks, escape locks, bumper locks, etc. | |||||
Hinges: dismantling type, half-hidden adjustable type, spring hydraulic type, hidden type, etc. | ||||||
Sealing device: self-adhesive door leaf, embedded type of door frame, and automatic lifting type of door bottom. | ||||||
Surface treatment | Spraying (outdoor fluorocarbon powder, electrostatic powder), baking paint, paint-free (the colour can be customized to meet the needs of users). | |||||
Wind pressure resistance P3(KPa) |
2.8 | Pneumatic | 100.8KPa | Air tightness performance | q1=1.0 | -q1=0.6 |
q(m3/(m-h)) | q2=2.1 | -q1=1.5 | ||||
Door weight m2/KG |
Paper honeycomb core | Aluminium honeycomb core | Rock wool core | Polyurethane core | ||
21.5KG | 22.3KG | 24.5KG | 26.0KG |