Quick Opening & Closing Gastight Door
- Application
Used for warship collective protection and drilling platform etc.
It’s opening & closing easily & with good gastightness.
- Specification
| No. | Norminal size mm WxHxR50 |
Door leaf size mm W1xH1xR83.5 |
External size mm W2xH2xR137 |
Opening size of wall mm W3xH3xR100 |
Thickness of leaf T |
| 1 | 600×1400 | 667×1467 | 774×1574 | 700×1500 | 4 |
| 2 | 650×1650 | 717×1717 | 824×1824 | 750×1750 | 4 |
| 3 | 700×1400 | 767×1467 | 874×1574 | 800×1500 | 4 |
| 4 | 750×1650 | 817×1717 | 924×1824 | 850×1750 | 4 |
| 5 | 800×1600 | 667×1667 | 974×1774 | 900×1700 | 4 |