Marine A60 Fireproof Side Scuttle

Marine portholes refer to windows installed on the side walls of a ship. It is an important component of a ship, not only providing side lighting for the cabin, allowing crew and passengers to observe the external conditions of the ship, such as sea conditions, nearby vessels, etc., but also playing a critical role in water tightness during the ship's navigation, effectively preventing seawater from infiltrating the cabin and ensuring the safety and normal operation of the ship.