Marine Fireproof Hatch Cover A15 A60:
It was used in all kinds of ships on the cabin with fire protection requirement of inward and outward use hatch cover.
Technical Data:
| SIZE OF CLEAR OPENING | SIZE OF COVER | DECK OPENING | SIZE OF OUTSIDE | COVER PLATE | COAMING THK. | WEIGHT KG | |
| AXB | A1XB1 | A2XB2XR | A3XB3 | t | t0 | A15 | A60 |
| 600X600 | 750X750 | 790X790XR195 | 870X870 | 4 | 6 | 79 | 82 |
| 700X700 | 850X850 | 890X890XR195 | 970X970 | 6 | 6 | 98 | 102 |
| 600X800 | 750X950 | 790X990XR195 | 870X1070 | 6 | 8 | 110 | 114 |
| 800X1200 | 950X1350 | 990X1390XR195 | 1070X1470 | 8 | 11 | 231 | 239 |
| 1000X1400 | 1150X1550 | 1190X1590XR195 | 1270X1670 | 8 | 11 | 295 | 316 |
| 1500X1750 | 1650X1900 | 1690X1940XR195 | 1770X2020 | 8 | 11 | 475 | 487 |