Marine Weathertight Sliding Steel Aluminum Hacth Cover

• Customization: Available
• Application: Boat
• Standard: ISO, CCS, BV, Gl Nk, Dnv, ABS..etc
• Model NO.: 001
• Customized: Customized
• Surface Treatment: Baking Paint
• Material: Aluminum Alloy, Steel, Copper
• Type: Marine Outfiting
• Installation: Welded or Bolted
• Delivery Time: 25days-60days After Payments
• Transport Package: Plywood/Steel Pallet, Wooden-Box
• Specification: As per construction plan
• Trademark: new maritime
• Origin: China
• HS Code: 7610100000
• Production Capacity: 40000/Year

Product Description

Marine weathertight/sliding/steel/aluminum Hacth cover
Marine weathertight/sliding/steel/aluminum Hatch covers are crucial components for ships. The weathertight design ensures that no water or debris can enter the ship's hold, protecting the cargo and the ship's structure from the harsh marine environment. They are available in two common materials, steel and aluminum. Steel hatch covers offer high strength and durability, making them suitable for large - scale cargo ships that carry heavy loads. Aluminum hatch covers, on the other hand, are lightweight, which helps to reduce the ship's overall weight and improve fuel efficiency. The sliding mechanism allows for easy operation, enabling quick access to the hold for loading and unloading operations.

type	LxB nominal size	L1xB1XR1 clear size	L2XB2 cover size	cover thickness	coaming		wedge clip	weight
					Thickness	Height(H)
B     BL     BS	450*630	420*600*100	508*688	4	4,6	100     150     200     250     450     600	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			33.5
			692*692	6	6,8			42.4
			696*696	8	8,11			51.2
	630*830	600*800*100	688*688	4	4,6			39.7
			692*692	6	6,8			51.2
			696*696	8	8,11			62.3
	830*830	800*800*100	888*888	4	4,6		6	51.2
			892*892	6	8,11			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

• Material: Steel or aluminum. Steel provides excellent strength and impact resistance, while aluminum offers light weight and good corrosion resistance.
• Type: Sliding hatch covers. This type is designed for convenient opening and closing, which can be operated manually or by mechanical means.
• Size: Custom - made to fit different ship sizes and hold dimensions. Common sizes range from small hatches for fishing boats to large ones for container ships.
• Weathertightness: Meets international standards such as IMO (International Maritime Organization) requirements. They can withstand high - pressure water jets and heavy rain without leakage.
• Load - bearing Capacity: Steel hatch covers can generally bear heavier loads, usually ranging from several tons to tens of tons depending on the design. Aluminum hatch covers also have sufficient load - bearing capacity for normal ship operations, typically able to withstand loads of several tons.

• Weathertight Seal: A high - quality sealing system is used around the hatch cover, ensuring a tight seal even in rough seas. This prevents water ingress, protecting the cargo from damage due to moisture.
• Smooth Sliding: The sliding mechanism is well - designed with high - quality rollers or tracks, allowing for smooth and effortless operation. It can be opened and closed quickly, improving the efficiency of loading and unloading operations.
• Durable Construction: Whether made of steel or aluminum, these hatch covers are built to last. They are resistant to corrosion, abrasion, and the harsh marine climate, reducing the need for frequent replacements.
• Safety Features: Many hatch covers are equipped with safety locks and indicators to prevent accidental opening during navigation. Some also have anti - skid surfaces on the cover for the safety of crew members during operation.

why choose us?

1. Advanced production equipment and experienced manufacturing teams 

2. Completed in-house test equipment and strict quality control system

3. Reliable product quality and competitive price

4. Complete customer service and perfect after-sale service