| 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) | |
