QL-402 Alummium Sunk Type Watertight Hatch Cover (Without hinge)
Product Description
Alummium Sunk Type Watertight Hatch Cover
QL-400 series
QL-402
Alummium Sunk Type Watertight Hatch Cover (Without hinge)
| Model | Clear size | Cover plate size | Cover frame size | Cut-out size | Cover plate thickness | Weight(kg) | ||
| B*L | B1*L1 | B2*L2 | B3*L3 | E | F | E | F | |
| A | 500*500 | 550*550 | 670*670 | 590*590 | 12 | 6 | 21 | 12 |
| 600*600 | 650*650 | 770*770 | 690*690 | 12 | 6 | 25 | 15 | |
| B | 400*500 | 450*450 | 570*670 | 490*590 | 12 | 6 | 13 | 9 |
| 450*600 | 500*650 | 620*770 | 540*690 | 12 | 6 | 19 | 15 | |
| C | Φ500 | Φ550 | Φ670 | Φ590 | 12 | 6 | 16 | 12 |
| Φ600 | Φ650 | Φ770 | Φ690 | 12 | 6 | 21 | 17 | |
Marked sample: Aluminium sunk type watertight hatch cover with singe which clear size 500*500, cover plate tickness 12
Marked as :SUNK TYPE HATCH COVER A500*500 QL402