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DF-502
The Sturdy DF 501 502 Raised Multi Bolt Oval Hatch is a crucial marine component engineered to provide reliable access and protection for various compartments on ships. This oval - shaped hatch, featuring a raised design and a multi - bolt locking mechanism, is constructed with high - quality materials to withstand the harsh marine environment. It offers a balance of strength, watertightness, and ease of operation, making it an essential part of shipbuilding and vessel maintenance, ensuring the safety and integrity of the ship's interior spaces.
Robust Raised Design: The raised structure of the DF 501 502 hatch elevates it above the ship's deck, reducing the risk of water pooling around the edges and enhancing its watertight performance. This design also provides additional clearance, facilitating smoother cargo handling and personnel movement, preventing any interference during operations.
Multi - Bolt Locking System: Equipped with a multi - bolt mechanism, the hatch ensures a secure and tight seal. The evenly distributed bolts create a strong connection between the hatch cover and the base, effectively withstanding high - pressure conditions, such as rough seas or when the ship is submerged to a certain depth, maintaining the watertight integrity of the enclosed space.
Oval Shape for Optimal Space Utilization: The oval shape of the hatch is designed to maximize space within the ship. Compared to circular or rectangular hatches of similar size, it offers a larger opening area, enabling the passage of bulkier cargo items or equipment. Additionally, the oval form distributes stress more evenly across the structure, enhancing its overall durability and resistance to deformation under load.
High - Quality Construction Materials: Crafted from durable materials like heavy - gauge steel or corrosion - resistant alloys, the hatch is built to endure the rigors of the marine environment. These materials provide excellent resistance to impact, abrasion, and the corrosive effects of saltwater, ensuring a long service life and reliable performance even in the most challenging maritime conditions.
User - Friendly Operation: Despite its sturdy build, the hatch is designed for straightforward installation and operation. The multi - bolt system can be easily tightened or loosened using standard tools, allowing crew members to access the enclosed space quickly and efficiently, whether for cargo loading, unloading, or maintenance tasks.
Cargo Vessels: On cargo ships, the Sturdy DF 501 502 Oval Hatches are predominantly used to provide access to cargo holds. Their large oval openings and robust design make them ideal for handling oversized or irregularly shaped cargo, ensuring efficient loading and unloading processes while safeguarding the cargo from water damage.
Passenger Vessels: In passenger ships, these hatches are utilized for accessing various service compartments, such as storage areas for supplies, maintenance spaces, and utility rooms. Their watertight feature is crucial for maintaining the comfort and safety of passengers by preventing water ingress into the ship's interior.
Naval Vessels: Naval ships rely on these hatches for accessing critical areas like machinery spaces, ammunition storage, and crew quarters. The hatch's strength and reliability are essential for ensuring the operational readiness of the vessel, protecting sensitive equipment and personnel from the external marine environment.
Uncompromising Quality Standards: We adhere to strict quality control measures throughout the manufacturing process of the DF 501 502 Oval Hatches. From material sourcing to final assembly, each product undergoes rigorous testing for strength, watertightness, and durability, ensuring that it meets or exceeds industry standards and provides long - lasting performance.
Customization Expertise: Understanding that different ships have unique requirements, we offer extensive customization options for our hatches. Whether it's adjusting the size, modifying the bolt configuration, or selecting specific materials, our team of experts can work closely with you to create a tailor - made solution that perfectly fits your vessel's needs.
Industry - Leading Experience: With years of experience in the marine industry, we have a deep understanding of the challenges and demands of shipbuilding and vessel operation. Our expertise allows us to design and manufacture hatches that are not only functional but also optimized for real - world maritime applications, providing you with a reliable and trusted product.
Comprehensive Customer Support: Our dedicated customer support team is available around the clock to assist you with any inquiries, from product selection and installation guidance to after - sales service. We are committed to ensuring your complete satisfaction, providing prompt and professional support to address any concerns and ensure a seamless experience with our products.
| MODEL NO. | A | B | C | D | E | WT.(lbs) |
| DF-501 | 28 3/4" | 20" | 23" | 15" | 2 1/2" | 95 |
| DF-502 | 29 3/4" | 23" | 24" | 18" | 2 1/2" | 106 |
| NO. | Name & Specifications | Qty | Material |
| 1 | COVER | 1 | STEEL |
| 2 | COAMING | 1 | STEEL |
| 3 | GASKET | 1 | NEOPRENE |
The Sturdy DF 501 502 Raised Multi Bolt Oval Hatch is a crucial marine component engineered to provide reliable access and protection for various compartments on ships. This oval - shaped hatch, featuring a raised design and a multi - bolt locking mechanism, is constructed with high - quality materials to withstand the harsh marine environment. It offers a balance of strength, watertightness, and ease of operation, making it an essential part of shipbuilding and vessel maintenance, ensuring the safety and integrity of the ship's interior spaces.
Robust Raised Design: The raised structure of the DF 501 502 hatch elevates it above the ship's deck, reducing the risk of water pooling around the edges and enhancing its watertight performance. This design also provides additional clearance, facilitating smoother cargo handling and personnel movement, preventing any interference during operations.
Multi - Bolt Locking System: Equipped with a multi - bolt mechanism, the hatch ensures a secure and tight seal. The evenly distributed bolts create a strong connection between the hatch cover and the base, effectively withstanding high - pressure conditions, such as rough seas or when the ship is submerged to a certain depth, maintaining the watertight integrity of the enclosed space.
Oval Shape for Optimal Space Utilization: The oval shape of the hatch is designed to maximize space within the ship. Compared to circular or rectangular hatches of similar size, it offers a larger opening area, enabling the passage of bulkier cargo items or equipment. Additionally, the oval form distributes stress more evenly across the structure, enhancing its overall durability and resistance to deformation under load.
High - Quality Construction Materials: Crafted from durable materials like heavy - gauge steel or corrosion - resistant alloys, the hatch is built to endure the rigors of the marine environment. These materials provide excellent resistance to impact, abrasion, and the corrosive effects of saltwater, ensuring a long service life and reliable performance even in the most challenging maritime conditions.
User - Friendly Operation: Despite its sturdy build, the hatch is designed for straightforward installation and operation. The multi - bolt system can be easily tightened or loosened using standard tools, allowing crew members to access the enclosed space quickly and efficiently, whether for cargo loading, unloading, or maintenance tasks.
Cargo Vessels: On cargo ships, the Sturdy DF 501 502 Oval Hatches are predominantly used to provide access to cargo holds. Their large oval openings and robust design make them ideal for handling oversized or irregularly shaped cargo, ensuring efficient loading and unloading processes while safeguarding the cargo from water damage.
Passenger Vessels: In passenger ships, these hatches are utilized for accessing various service compartments, such as storage areas for supplies, maintenance spaces, and utility rooms. Their watertight feature is crucial for maintaining the comfort and safety of passengers by preventing water ingress into the ship's interior.
Naval Vessels: Naval ships rely on these hatches for accessing critical areas like machinery spaces, ammunition storage, and crew quarters. The hatch's strength and reliability are essential for ensuring the operational readiness of the vessel, protecting sensitive equipment and personnel from the external marine environment.
Uncompromising Quality Standards: We adhere to strict quality control measures throughout the manufacturing process of the DF 501 502 Oval Hatches. From material sourcing to final assembly, each product undergoes rigorous testing for strength, watertightness, and durability, ensuring that it meets or exceeds industry standards and provides long - lasting performance.
Customization Expertise: Understanding that different ships have unique requirements, we offer extensive customization options for our hatches. Whether it's adjusting the size, modifying the bolt configuration, or selecting specific materials, our team of experts can work closely with you to create a tailor - made solution that perfectly fits your vessel's needs.
Industry - Leading Experience: With years of experience in the marine industry, we have a deep understanding of the challenges and demands of shipbuilding and vessel operation. Our expertise allows us to design and manufacture hatches that are not only functional but also optimized for real - world maritime applications, providing you with a reliable and trusted product.
Comprehensive Customer Support: Our dedicated customer support team is available around the clock to assist you with any inquiries, from product selection and installation guidance to after - sales service. We are committed to ensuring your complete satisfaction, providing prompt and professional support to address any concerns and ensure a seamless experience with our products.
| MODEL NO. | A | B | C | D | E | WT.(lbs) |
| DF-501 | 28 3/4" | 20" | 23" | 15" | 2 1/2" | 95 |
| DF-502 | 29 3/4" | 23" | 24" | 18" | 2 1/2" | 106 |
| NO. | Name & Specifications | Qty | Material |
| 1 | COVER | 1 | STEEL |
| 2 | COAMING | 1 | STEEL |
| 3 | GASKET | 1 | NEOPRENE |
