Sunk Type Marine Manhole Cover for Ships Type D

For many years, we have been aiming to create excellent quality and high reliability Oscillating Type Hydraulic Steering Gear, Marine Horizontal Capstan, Internal Installation Fixed Motor, and regard the needs of users as the basis of our research and development. Insisting on continuous improvement is our work quasi-duty, and pursuing high quality is the eternal theme of our operation. Our company aim at developing into energy saving, environmental protection, technology-based modernization of large enterprises.

Marine ship cast iron sunk manhole hatch cover for ship is used for manhole on the oil tanks, void tanks and other tanks onboard various ships, it is fixed at flat positions of the hold bottom, deck and bulkhead. Marine ship cast iron sunk manhole hatch cover for ship is used for manhole on the oil tanks, void tanks and other tanks onboard various ships, it is fixed at flat positions of the hold bottom, deck and bulkhead.

Main Material:

Cover: Carbon Steel Q235

Coaming: Carbon Steel Q235

Seal Ring: NBR

Bolt, Nut, Washer: Stainless Steel, Caron Steel , Copper

advantages:

l Security, prevent the cover being stolen

l No noise.

l High load-bearing

l corrosion resistance

l Safe

This marine manhole cover applies to the watertight and oiltight cover.

Material:

steel .

Certificates:

CCS, BV, ABS, GL,LR,RINA,NK ,etc.

Drawing of Sunk Manhole Cover:

Specification And Dimension Of Sunk Manhole Cover:

We hope that we will develop together with you in order to jointly improve the manufacturing Sunk Type Marine Manhole Cover for Ships Type D and innovative technology level! We always take every job seriously, pursuing everything to satisfy customers, and never sensationalize or deceive. Wholeheartedly for the majority of new and old users to provide quality products, technology and professional services, in the service to customers constantly improve themselves, so that every customer problems can be solved in our company.