Marine Armored Hose

About product

Marine Armored Hose, a durable solution specifically designed for dredging projects and pipeline integration. This versatile dredge hose is capable of safely transporting objects with sharp interfaces, larger volumes, and heavy specific gravity, including coral reefs, coarse sand, and weathered rock. Its robust construction ensures reliable performance in demanding marine environments. Trust Marine Armored Hose for efficient and secure transport in your dredging operations.

  • Transporting highly abrasive materials encountered in dredging projects.
  • Suitable for pneumatic transport of hard granulated materials or powders.
  • Designed for deep-sea mining, withstanding extreme outer pressures.
  • Prevents line kinking, ensuring uninterrupted flow and operational efficiency.
  • Maintains buoyancy and functions effectively as a floating line.
  • Available with a heavy-duty compensator to absorb vibrations and shocks in challenging environments.

Additional information



Working pressure

25 bar


-20°C up to +90°C

Product Detail

Marine Armored Hose Features

  • Transporting Highly Abrasive Materials: This dredge hose is specifically engineered to handle the transportation of abrasive materials encountered in dredging projects. It effectively withstands the wear and tear caused by coral, cap rock, lava, and sharp-edged rock, ensuring reliable and durable performance.
  • Pneumatic Transport Capability: The armored hose used in marine applications is also suitable for pneumatic transport of hard granulated materials or powders. It provides a robust and efficient solution for transferring such materials in various industrial applications.
  • Deep-Sea Mining: The discharge hose with a hard inner layer is designed to withstand extreme outer pressures, making it suitable for mining in deep-sea environments. It can handle the demanding conditions associated with extracting resources from the ocean floor.
  • Prevention of Line Kinking: The armored hose is engineered to maintain a straight and kink-free configuration under all internal and external conditions. This feature ensures uninterrupted flow and prevents damage to the discharge hose, enhancing operational efficiency and longevity.
  • Floating Line Stability: The dredge hose is designed to maintain buoyancy and prevent sinking, enabling it to function effectively as a floating line. This feature is crucial in applications where the line needs to float on the water’s surface.
  • Heavy-Duty Compensator Option: The armored hose is available with a heavy-duty compensator. This compensator helps absorb vibrations, shocks, and movements, ensuring smooth and reliable operation even in challenging environments.

Marine Armored Hose – Discharge Hose For Dredging Projects

marine armored hose

  • HB400 Wear Rings: Constructed with HB400 wear rings, the dredge hose provides exceptional resistance against abrasion. This robust build ensures that this discharge hose can withstand the abrasive forces encountered during the transportation of highly abrasive materials, extending its service life and minimizing maintenance requirements.
  • Excellent Abrasion-Resistant Inner Liner: The inner liner of the Marine Armored Hose is specifically designed to offer excellent abrasion resistance. This ensures that the hose can withstand the wear and tear caused by the movement of abrasive materials, maintaining its integrity and preventing leaks or damage.
  • Favorable Bending Resistance: The Marine Armored Hose exhibits favorable bending resistance, allowing it to handle bends and turns without compromising its performance. This flexibility enables easier installation and operation, ensuring efficient material transport even in complex or curved pathways.


Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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Zava Marine