Product specification
S.No. | Item | Value | |
1 | Product name | Lavatory window | |
2 | Standard | TB/T 3107-2011 | |
3 | Type | Openable windows | |
4 | Altitude | ≤2,500m | |
5 | Application | Railway passenger car toilet | |
6 | Working temperature | non-alpine regions | ﹣25℃ to 40℃ |
Alpine region | ﹣40℃ to 50℃ | ||
7 | Storage temperature | ﹣40℃ to 60 ℃ | |
8 | Components | Aluminum profile, tempered insulating glass, sealing joint strip etc | |
8 | Rainproof performance | Carry out the rain test, there should be no leakage. | |
10 | Water tightness | When the amount of water sprayed is 3 L/(m2·rain), the leakage pressure difference △P≥350 Pa. | |
11 | Wind pressure resistance | Deformation pressure difference | P1≥3 kPa; |
Safe pressure difference | P3≥3 5 kPa. |
Product application