High Quality Marine Boat Ship SMC Composite Square Manhole Cover and Frame FRP Sunk Round Stack Manhole Cover Fiberglass Marine Anti Slip Design Manhole Cover

In order to develop a broader market, we are constantly working on the development and promotion of our Stainless Steel Inclined Ladder, Adjustable Chain Stopper, Three Phase Induction Motor. We have been upholding the four values of "honesty and integrity, enthusiasm and challenge, pragmatism and responsibility, growth and sharing", actively exploring, constantly forging ahead, and insisting on creating greater value for our customers. Based on the business tenet of customer first and quality first, our company provides customers with the best quality and lowest price products. Our philosophy is that as long as customers need, we will try our best to do.

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 company is a private enterprise mainly operating a variety of imported well-known high-end brands High Quality Marine Boat Ship SMC Composite Square Manhole Cover and Frame FRP Sunk Round Stack Manhole Cover Fiberglass Marine Anti Slip Design Manhole Cover and advocating the enterprise spirit of professional, pragmatic, efficient, and innovative formed a good internal mechanism. Dare to fight, dare to be the first,are our spirit trait of constantly developing new ideas, opening up new situations and welcoming new future. We are determined to innovate, constantly come up with new ideas and lead the world with new achievements.