DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

Steel Soundproof Gas Retarding Door

Category
Marine Door
Origin
China
Steel Soundproof Gas Retarding Door

Product Overview

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

Key Specifications

Category Marine Door
Model / SKU steel-soundproof-gas-retarding-door
Origin China

Technical Information

Steel Soundproof Gas Retarding Door:

TYPE SIZE OF DOORWAY
L B 		SIZE OF FRAME
L1 B1 		SIZE OF OPENING
L2 B2 		D≧80 WEIGHT
KG
A

AZ 		1650 600 1743 693 1750 700 T+50 68
1750 700 1843 793 1850 800 73
1650 800 1743 893 1750900 73
B

BZ 		1650 600 1743 693 1750 700 81.5
1750 700 1843 793 1850 800 88.5
1650 800 1743 893 1750900 89.9
C

CZ 		1650 600 1743 693 1750 700 81.5
1750 700 1843 793 1850 800 86.5
1650 800 1743 893 1750900 85
A WITHOUT WINDOW USED FOR SINGLE WALL
AZ WITH DOUBLE WINDOW
B WITHOUT WINDOW USED FOR DOUBLE WALL
BZ WITH DOUBLE WINDOW
C WITHOUT WINDOW USED FOR THREE WALL
CZ WITH DOUBLE WINDOW