Marine Discharge Hose With Sandwich Flange

About product

The Marine Discharge Hose with Sandwich Flange is a purpose-built discharge hose designed specifically for marine applications. It features a lining, reinforcing plies, outer cover, and sandwich flanges at both ends. Constructed with natural rubber, textile materials, and Q235 or Q345 steel, this hose offers durability and reliable performance in marine discharge operations.

  • Excellent wear resistance for durability in marine environments.
  • Superior bending performance for flexibility in tight spaces.
  • Unobstructed flow of materials for efficient operation.
  • Good extensibility to adapt to changing conditions without damage.

Additional information





Working Pressure

up to 2.0 MPa

Product Detail

Features Of Marine Discharge Hose With Sandwich Flange

The Marine Discharge Hose with Sandwich Flange offers a range of features that make it a preferred choice for marine applications. Here are the key features of this discharge hose:

  • Excellent Wear Resistance: The hose is constructed with materials that provide exceptional wear resistance. This ensures its durability and longevity, even when conveying abrasive materials commonly encountered in marine environments. The hose’s wear resistance helps maintain its performance and reliability over extended periods of use.
  • Enhanced Bending Performance: Compared to the steel nipple type with the same bore size and length, the Marine Discharge Hose with Sandwich Flange exhibits superior bending performance. It can withstand bending at a certain angle without obstruction, allowing for flexible installation and operation in tight spaces. This feature enables easier maneuverability and adaptability to various working conditions.
  • Unobstructed Flow under Working Conditions: The hose maintains a smooth internal passage, even when bent, ensuring unobstructed flow of materials during operation. This feature is particularly important for efficient material transfer, as it minimizes flow restrictions and pressure losses. The unobstructed flow helps optimize the performance and productivity of marine discharge operations.
  • Good Extensibility: The Marine Discharge Hose with Sandwich Flange demonstrates good extensibility, meaning it can expand and contract without compromising its structural integrity. This feature allows the hose to accommodate dynamic conditions, such as changes in water levels or vessel movements, without causing damage or leakage. The hose’s ability to adapt to varying conditions enhances its reliability and performance in marine applications.


Applications Of Marine Discharge Hose With Sandwich Flange

The Marine Discharge Hose with Sandwich Flange serves a wide range of applications in marine environments. Here are some key areas where this hose finds utility:

  • Dredging Operations: The Marine Discharge Hose with Sandwich Flange is commonly used in dredging projects for efficient sediment and debris removal. It facilitates the smooth flow of dredged materials from the dredger to the designated discharge area.
  • Offshore Mining: When extracting minerals or resources from the seabed, the Marine Discharge Hose with Sandwich Flange is employed to transport the extracted materials to the surface or onto barges for further processing. Its durability and reliability ensure effective material handling in offshore mining operations.
  • Harbor and Port Operations: In harbor and port facilities, the Marine Discharge Hose with Sandwich Flange plays a crucial role in conveying various materials such as sand, gravel, and other bulk commodities. It enables efficient loading and unloading of vessels, ensuring smooth operations and minimizing downtime.
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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