Zhiyou Marine watertight doors are configured in a wide range of marine vessels to meet the watertight application requirements.
This type of marine watertight door was designed and manufactured for expedition vessels. With 12 pcs door clips welding on door frame - the watertight door can bear the pressure of more than 0.1Mpa. And it means this type watertight door can perform under water 10m depth. Material of the marine door is marine steel yet some of critical parts are stainless steel (SUS304).
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