Customized Heavy Duty Steel Manhole Cover for Marine Use with Ventilation

• 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

Transform your maritime experience with our precision-engineered Customized A Type Steel Manhole Cover, specifically designed to elevate the safety and performance of your vessel. Constructed from premium-grade steel, this remarkable cover is engineered to thrive in the harshest marine environments, providing an impermeable seal to safeguard your ship's manholes. Count on its enduring protection and reliability to ensure your vessel's optimal function and longevity.

The custom-crafted A type design guarantees a seamless fit for your ship model, effectively shielding against water infiltration and debris intrusion. Enjoy the benefits of easy installation and low maintenance, making this manhole cover an essential upgrade for shipowners dedicated to enhancing vessel performance and resilience. Choose our Customized A Type Steel Manhole Cover for Ships from Zhenjiang Normanship Co., Ltd., for unparalleled quality and reliability, ensuring peace of mind as you navigate the open waters.

Main product

Company Profile

Our company is renowned for its experienced team of seasoned employees and expert technical professionals, boasting over 20 years of dedication to crafting exceptional marine fittings. We are equipped with a wide range of specialized workshops, including machining, fitting, aluminum alloy, assembly, and auxiliary workshops, each furnished with cutting-edge production facilities and comprehensive support systems. Our extensive product portfolio features a variety of marine solutions, such as standard and non-standard doors, windows, covers, bollards with ladders, mooring ropes, and ventilation heads, made from steel, copper, aluminum, and stainless steel. All our products are certified by esteemed classification societies, including CCS, ABS, GL, LR, BV, DNV, and RLNA. In alignment with WTO globalization trends, we uphold stringent standards for product quality, proudly carrying the ISO9002 international quality certification system. Our commitment to serialization, standardization, and international quality benchmarks elevates our products to an unparalleled level of excellence.

Our Advantages

Our certificate

1. Can you design products and provide drawings?
Absolutely, we are equipped to design products according to the size specifications outlined in your design drawings.
2. How long does the production cycle take?
Typically, the production cycle spans 15-20 working days, dependent on the required product quantity.
3. Can ship accessories be customized?
Indeed, we specialize in offering custom solutions meticulously tailored to your specific requirements.