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Reliable DF 5005 503 Manholes for Vessels

Raised Multi-bolt manhole
Material:  Carbon steel 
Standard finishing: Hot dipped galvanized 
Weight: 102lbs
Color: As per your request
MOQ:2pcs
Availability:
Quantity:
  • DF-5005-503

  • HEE


Overview


The Reliable DF 5005 503 Raised Multi Bolt Manhole is a specialized marine access solution designed to provide safe and secure entry to various compartments within ships. This manhole, featuring a raised structure and a multi - bolt locking system, is constructed from high - strength materials to withstand the demanding conditions of the marine environment. It serves as a vital component for crew access, maintenance, and inspection, ensuring the smooth operation and safety of the vessel.


Features


Raised and Secure Design: The raised design of the DF 5005 503 manhole elevates it above the ship's deck, preventing water accumulation and enhancing its watertightness. The multi - bolt locking mechanism provides a secure seal, evenly distributing the load and ensuring that the manhole cover remains firmly in place, even under extreme conditions, such as heavy waves or high - pressure differentials.

Robust Construction Materials: Built from durable materials like heavy - duty steel or corrosion - resistant alloys, the manhole is engineered to endure the harsh marine environment. These materials offer excellent resistance to impact, abrasion, and corrosion, ensuring the manhole's longevity and reliability, even with frequent use and exposure to saltwater.

Optimal Size and Shape: The manhole is designed with a size and shape that allows for easy passage of crew members while maintaining structural integrity. Its dimensions are carefully calculated to provide sufficient space for safe entry and exit, while the circular or oval shape (depending on the model) distributes stress evenly, enhancing its strength and durability.

Easy Installation and Operation: The manhole is designed for straightforward installation on various ship decks. The multi - bolt system enables quick and secure attachment, and the cover can be easily opened and closed using simple tools, facilitating efficient access for maintenance, inspection, or emergency evacuation.

Safety - Oriented Features: Safety is a top priority in the design of the DF 5005 503 manhole. It may include features such as non - slip surfaces on the cover and surrounding area, handrails for secure grip during entry and exit, and warning signs to prevent accidental falls or injuries, ensuring the well - being of the crew.


Application


Machinery Spaces: In ships, the Reliable DF 5005 503 Manholes are commonly used to provide access to machinery spaces, where crew members need to perform routine maintenance, repairs, or inspections on engines, generators, and other critical equipment. The manhole's secure and watertight design protects the machinery from water and debris, ensuring its proper functioning.

Cargo Compartment Access: They also serve as access points for cargo compartments, allowing crew members to enter and manage the cargo during loading, unloading, or transit. The manhole's strength and durability ensure that it can withstand the heavy traffic and potential impacts associated with cargo handling operations.

Utility and Service Areas: Manholes are essential for accessing utility and service areas within the ship, such as pump rooms, storage tanks, and ventilation shafts. These areas require regular maintenance and inspection, and the DF 5005 503 manhole provides a reliable and safe means of entry for crew members.


Why Choose Us


Quality - Assured Products: We are committed to delivering manholes of the highest quality. Our manufacturing process involves strict quality control checks at every stage, from material inspection to final product testing. This ensures that each DF 5005 503 manhole meets our stringent standards for strength, safety, and performance, providing you with a product you can trust.

Tailored Solutions: We understand that different vessels have unique requirements. That's why we offer customization options for our manholes, including size, material, and additional safety features. Our team of experts can work with you to design a manhole that precisely meets your specific needs, ensuring a perfect fit and optimal functionality for your ship.

Proven Track Record: With a long - standing presence in the marine industry, we have a proven track record of supplying reliable manhole solutions to numerous shipowners and shipyards. Our experience and expertise in the field enable us to provide products that are not only compliant with industry regulations but also optimized for real - world marine applications.

Exceptional After - Sales Support: Our commitment to customer satisfaction doesn't end with the sale. We offer comprehensive after - sales support, including installation assistance, maintenance guidance, and prompt response to any issues or inquiries. Our dedicated support team is always available to ensure that your manhole continues to perform flawlessly throughout its service life.


Reliable Manholes


MODEL NO.

ΦA B C D E WT.(lbs)
DF-5005-503 717 517 78.5 590 390 102


NO. Name & Specifications Qty Material
1 COVER 1 STEEL
2 GASKET 1 BUNA-N
3 COAMING 1 STEEL 
4 HANDLE 1 STEEL 
5 BOLT
22
ZINC PLATE



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HEE and Rijiu have the capabilities to manufacture almost any of your needs for just-in-time delivery anywhere in the world.
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 Phone : +86-512-5266-2139
 E-Mail : hcee@cshcee.com
 Address : No.99 Tongjiang Road, Meili Town, Changshu City, Jiangsu Province, PRC

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