Customizable Cast Iron Manhole Cover for Marine Use Applications

• 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

Enhance your vessel's safety and operational superiority with the exquisitely engineered Customized A Type Steel Manhole Cover. Fabricated from hardy steel, this cover is specifically designed to endure the harshest marine conditions, providing an impenetrable barrier for your ship's manholes.

The custom A type design ensures a perfect fit tailored to your specific ship model, delivering top-notch protection against water ingress and debris. With easy installation and minimal maintenance, this manhole cover becomes an essential asset for any shipowner striving to boost their vessel's performance and longevity. Choose unmatched quality and reliability with our Customized A Type Steel Manhole Cover for Ships from Zhenjiang Normanship Co., Ltd.

Main product

Company Profile

Our company boasts a team of seasoned employees and skilled technical professionals who have dedicated over twenty years to the production of marine fittings. We offer a comprehensive array of workshops, including machining, fitting, aluminum alloy, assembly, and auxiliary workshops, all outfitted with state-of-the-art production facilities and complete supporting amenities. Our product line features a wide variety of marine products, such as steel, copper, aluminum, and stainless steel standard and non-standard doors, windows, covers, bollards with ladders, mooring ropes, and ventilation heads. These products have been duly certified by esteemed classification societies like CCS, ABS, GL, LR, BV, DNV, and RLNA. In keeping with the WTO globalization trend, we have set high standards and strict quality requirements, successfully implementing the ISO9002 international quality certification system. Our aim is to achieve product serialization, standardization, and international quality benchmarks, elevating our products to a higher echelon.

Our Advantages

Our certificate

1. Can you design products and provide drawings?
Yes, we design according to the size design drawings.
2. How long does the production cycle take?
Typically, it takes 15-20 working days, depending on the product quantity.
3. Can ship accessories be customized?
Certainly.