Heavy Duty Cast Iron Manhole Cover for Marine Fuel Tanks

• After-sales Service: None
• Warranty: 6-12months
• Application: Boat
• Model NO.: Marine manhole cover
• Standard: ISO
• Customized: Customized
• Surface Treatment: Sandblasting
• Material: Steel
• Type: Cover
• Area of Ventilation: 0.023-0.045 M2
• Customization: Available
• Max Clear Size: 1050*2200mm
• Vision: Round Vision Panel Size: Dia. 280mm
• Transport Package: Tito or Tray
• Specification: 700*1500~600*1400
• Trademark: Navigation
• Origin: China

Product Description

Product introduction

Nominal size     L*B	Clear size of opening   L1*B1*R	Cover dimension     L2*B2	Cover plate thickness   t	Coaming		Wing type nut cleat		Weight   Kg
				to thickness	H Height	Diameter	Quantity
450*630	420*600*100	508*688	4	4.6	100   150   200   250   450   600	M16	4	28.7
		512*692	6	6.8				35.4
		516*696	8	8.11				42.0
530*530	500*500*100	588*588	4	4.6				28.5
		592*592	6	6.8				35.1
		596*596	8	8.11				41.7
630*630	600*600*100	688*688	4	4.6		M20		33.5
		692*692	6	6.8				42.4
		696*696	8	8.11				51.2
630*830	600*800*100	688*888	4	4.6				39.7
		692*892	6	6.8				51.2
		696*896	8	8.11				62.3
830*830	800*800*100	888*888	4	4.6			6	51.2
		892*892	6	6.8				65.3
		896*896	8	8.11				79.4
830*1230	800*1200*100	888*1288	4	4.6			8	71.4
		892*1292	6	6.8				91.5

Product Display

Elevate your vessel's safety and operational excellence with our meticulously crafted Customized A Type Steel Manhole Cover, an epitome of marine engineering prowess. Forged from robust steel, this cover is designed to withstand the harshest maritime conditions, ensuring an impenetrable seal for your ship's manholes, thus safeguarding your vessel against the unpredictable elements of the sea.

The tailored A type design promises a seamless fit for your specific ship model, ensuring superior defense against water ingress and debris. With straightforward installation and minimal maintenance, this manhole cover becomes an indispensable asset for any shipowner committed to enhancing their vessel's performance and durability. Embrace unparalleled quality and dependability with our Customized A Type Steel Manhole Cover for Ships from Zhenjiang Normanship Co., Ltd., where excellence meets reliability.

Main product

Company Profile

Our esteemed company boasts a team of seasoned professionals and highly skilled technical experts, each with over two decades of experience in marine fittings production. We are proud to operate a comprehensive suite of workshops, including machining, fitter, aluminum alloy, assembly, and auxiliary workshops, all outfitted with state-of-the-art production facilities and complete supporting amenities. Our extensive product portfolio includes a vast array of marine products, featuring standard and non-standard doors, windows, covers, bollards with ladders and mooring ropes, and ventilation heads, crafted from premium materials like steel, copper, aluminum, and stainless steel. These products are accredited by prestigious classification societies such as CCS, ABS, GL, LR, BV, DNV, and RLNA. Embracing the trend of WTO globalization, we have established elevated standards and rigorous quality control measures, successfully implementing the ISO9002 international quality certification system. Our commitment to product serialization, standardization, and adherence to international quality benchmarks positions our products at the forefront of excellence.

Our Advantages

Our certificate

1. Can you design products and provide drawings?
Yes, we design customized products based on size design drawings, ensuring precision and excellence.
2. How long does the production cycle take?
The production cycle generally spans 15-20 working days, contingent upon the quantity of products required.
3. Can ship accessories be customized?
Absolutely, customization is our forte.