Marine Boat Portlight, Yacht Portlight

Marine Boat Portlight, Yacht Portlight

used for sea-going ship and inland ships.

1. The porthole glass meets GB11946 standard

2. Dimensions can be customized

3. Latches with quick action handles

4. Anti-corrosive quality and durable in use

5. Aluminium or highly polished stainless outer frame with a mirror finish

6. on Enclosure bulkhead sides and back end above first-floor superstructure

name	type	Size of clear D mm	installation	Glass	application
Heavy	A	200~400	Bolted welded	Transparent frosting	With watertight &gastight requirements above full load waterline,below freeboard
Medium	B	200~450			Above freeboard,first deck for cargo vessels
light	C	200~450			Above freeboard for passenger vessels