Product features:

Model Description:

F-type: Non dense steel louver, fixed type

M-type: Wind and rain tight steel louvers

M-A * B - (L/R) A * B is the size of the rectangular inner gear, L is left open, R is right open

Product Features:

Louvers are mainly installed on ship bulkheads to prevent wind and rain from entering the cabin through air ducts.

Product advantages:

The surface is smooth, without burrs or micro cracks; The louver cover is flexible in opening and closing, and has good water tightness effect.

Basic parameters:

● Internal gear size: 100 * 250~1600 * 1600

● Opening direction: left or right opening

● Waterproof louvers must undergo a flushing test with a pressure of 0.25MPa and a flushing time of 5 minutes without any leakage; 

   When the watertight louvers are closed, the sealing filler should be continuously and evenly pressed in, with a width of ≥ 1/2t and a depth of not less than 2mm;

   After rust removal, apply two coats of marine anti rust paint.

Application scenarios:

Widely used in various types of passenger ships, cargo ships, warships, and offshore oil platforms.