It is a American Steel Door with KD Frame,
The steel thickness for leaf is 0.45mm to 0.6mm or per request.
The steel thickness for frame is 0.8mm to 1.0mm or per request.
The frame is knock-down packing structure in 4.25 inches or 6 inches.
The door core fills in poly foam.
The door finish with powder coated or PVC laminated
Standard color:white, black walnut,cherry,maple
Accessories:3 hinges,1*5point lock and handle,door bell and peephole per request
Standard sizes:750,800,840,900*2000*45mm
packing:door and frame packed separately
Loading 750 sets/40'HQ,330 sets/20'FCL
Models:6 panel,4 panel,2 panel,9 panel,fanlite,half lite,sunburst,oval etc.