Ship Aluminium Portholes with Deadlight

used for sea-going ship and warships

1. Certificate of Product: Chinese CCS, English LR, American ABS, French BV, Norwegian DNV, Germany GL, Japanese NK, Italian RINA, European EC

2. Used in watertight and airtight side openings which are above load waterline and below bulkhead deck or freeboard deck for seagoing vessels

3. installation--------bolted or welded

4. glass--------transparent or frosting

5. material----bronze, steel, aluminum

6. Deadlight--- with deadlight or without deadlight.

Name	Type	Size of clear D mm	Installation	Glass	Application
Heavy	A	200~400			With watertight & gastight requirements above full load waterline, below freeboard
Medium	B	200~450	Bolted welding	Transparent frosting	Above freeboard,first deck for cargo vessels
Light	C	200~450			Above freeboard for passenger vessels