DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

A Type Marine Aluminium Sunk Weathertight Hatch Cover

Category
Hatch Cover
Origin
China
A Type Marine Aluminium Sunk Weathertight Hatch Cover

Product Overview

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

Key Specifications

Category Hatch Cover
Model / SKU a-type-marine-aluminium-sunk-weathertight-hatch-cover
Standard CB958-1980
Material Aluminum with steel frame.
Origin China

Technical Information

A Type Marine Aluminium Sunk Weathertight Hatch Cover:

This cover used in main passage way of ship cabin or deck where the flush is need, the advantage is weight light, good weathertightness and flexable-opening.

Material: Aluminum with steel frame.

Standard: CB958-1980

Technical Data:

TYPE SIZE OF CLEAR OPENING SIZE OF COVER DECK OPENING SIZE OF OUTSIDE t WEIGHT
AXB A1XB1 A2XB2XR A3XB3 kg
A 500X500 536X536 580X580X130 646X646 4 22.4
600X600 636X636 680X680X140 746X746 26.3
B 400X500 436X536 480X580 546X646 17.02
450X600 486X632 530X680 596X746 21.06