DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-02

DQ MARINE PRODUCT DATA

Chimney Louver

Category
Marine Louver
Origin
China
Chimney Louver

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Louver
Model / SKU chimney-louver
Standard CB*3132-83
Origin China

Technical Information

China Chimney Louver:

Chimney Louver is suitable for the funnel or spaces of inland ships that has no weathertight requirement. It can be designed as two or three pull rod tpe according to the customer's request. It can be closable.

Standard: CB*3132-83

Operation Way: Manual, Pneumatic

Main Material:

Frame: Steel

Shutter: Steel or Aluminum

Main Size List(mm):
Nominal Size Opening Size Shutter Weight
BxL B1xL1 LenghtxWidthxHeight Quantity Steel Aluminum
400x580 416x680 396x160x4 5 28.6 19.5
500x460 516x560 496x160x4 4 28.3 18.9
500x700 516x800 6 37 20.7
500x940 516x1040 8 45.6 25.3
500x1180 516x1280 10 54.2 30.8
500x1420 516x1520 12 62.9 37.2
* The size in the above list is for reference. We can manufacture it according to the drawing.