| Standard size | 900*2100/1200*2100/1500*2100 (non-standard can be customized) |
| Door opening direction | Single door (left opening, right opening), son-mother door (left opening, right opening), double door |
| Door frame structure | Flat frame type, wafer type |
| Material thickness | Door frame: 1.5mm galvanized steel sheet; door leaf: 1.0mm galvanized steel sheet; |
| Thickness of door leaf | Inside strengthening plate: 1.2mm galvanized steel plate (aluminum alloy and 1.2mm stainless steel can be selected for the door frame) |
| Door filler | 50mm (the thickness of the door frame can be customized according to requirements) |
| Window on the door | Flame retardant paper honeycomb, aluminum honeycomb, rock wool |
| Right-angle double-layer windows, rounded double-layer windows, double-layer windows outside and inside |
| Window standard size: 400*600mm; printing silk color: white or black; |
| Glass performance: 5mm tempered (fireproof optional); window built-in desiccant and filled with inert gas |
| Hardware Parts | Lock body: split handle lock, one-piece handle lock, elbow pressure lock, escape lock, etc. |
| Hinge: 304 stainless steel detachable hinge |
| Door closer: exterior type, built-in type (the form can be divided into positioning and non-positioning) |
| Interlock: electromagnetic lock (external), electric mortise lock (embedded) |
| sealing strip | Door leaf glue injection self-foaming sealing strip, lifting dust strip at the bottom of the door leaf |
| Surface treatment | Electrostatic spraying (color can be selected according to color card) |
