High Quality SMC Composite Stack Anti Static Manhole Cover FRP Watertight Sqaure Manhole Cover and Frame Fiberglass Waterproof Round Anti Slip Manhole Cover

With our rich experience and considerate services, we have been recognized as a reliable supplier for Heavy Duty Metal Marine Bed with Lockers, Marine Cleat Fairlead, Propeller Shaft. Our continuous investment in equipment and technology, so that our manufacturing level from the starting point will have a leading edge. Our company always adheres to the business philosophy of serving customers faithfully, building brand image and dedicating to society. We aim to become the modern enterprise with the commercial ideal of 'Sincerity and confidence' and with the aim of 'Offering customers the most sincere services and best quality products'.

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:

Our High Quality SMC Composite Stack Anti Static Manhole Cover FRP Watertight Sqaure Manhole Cover and Frame Fiberglass Waterproof Round Anti Slip Manhole Cover are more specialized and intensive, which greatly reduces the production cost and stably controls the quality of products. There is no ever-successful company in the market, therefore, only by constantly seeking development and innovation can we achieve the sustainable development. We set up the consciousness that all employees focus on customers and make it clear that customers are the basis for the survival and development of the enterprise.