High Quality SMC Composite Anti Static Manhole Cover FRP Fire Retardant Sqaure Manhole Cover and Frame Fiberglass Flame Retardan Round Anti Slip Manhole Cover

Years of supporting service concept has created our consistent business philosophy of serving customers and has ensured that the Whistle and Signal Control Unit for The Warship, Combination Pressure Water Tank, Marine Propeller Shaft meet the needs and expectations of each customer in the production process and service. Efficiency is the external presentation of the company's pursuit, by enhancing the speed of response and continuous improvement, in order to meet the pushing needs of customers and achieve employee development. We will adhere to the development strategy of building an excellent brand, and strive to become a century-old enterprise in the industry, and win-win with our customers. We take the maximization of corporate benefits as the core, and fully implement the strategy of high point and internationalization. Our company encourages scientific and technological innovation. We have developed frontier in key fields, mastered core technology and owned a number of independent intellectual property rights.

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'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for High Quality SMC Composite Anti Static Manhole Cover FRP Fire Retardant Sqaure Manhole Cover and Frame Fiberglass Flame Retardan Round Anti Slip Manhole Cover. We believe that a strong production capacity must be supported by a high degree of information technology. Our company has consistently implemented a management system integrating technology and service, which truly reflects our eternal goal of satisfying customer needs, and enhancing the value of your products is our pursuit!