An armored dredging discharge hose, also known as an armored rubber pipe, is a type of reinforced hose that features an additional protective layer within the rubber tube. It is predominantly utilized in working environments with specific protection requirements, such as those demanding compression resistance, abrasion resistance, and explosion protection. Armored pipes are generally categorized into inner-armored and outer-armored types. The inner armor primarily serves to enhance abrasion resistance, while the outer armor typically functions as a support structure. In the following sections, we will focus on the inner-armored type.

Structure and Composition:Armor Layer: Composed of a 40Cr steel ring and inner rubber, this layer is mainly responsible for conveying the medium.

Reinforcement Layer: The intermediate layer is usually woven with high-strength fibers, significantly improving the tube’s pressure resistance.

External Rubber Layer: Made from wear-resistant and anti-aging rubber materials, it effectively safeguards the tube body from external environmental corrosion.

Features:Wear and Tear Resistance: Exhibiting high abrasion resistance, it is especially suitable for transporting sharp media such as shells and coral reefs.

Strong Compressive Resistance: The armored layer can endure high pressure, impact, and external extrusion.Explosion and Puncture Resistance: The metal armor prevents sharp objects from piercing through, ensuring safety during use.Good Flexibility: Despite the presence of the armor layer, it can still maintain a certain degree of bending performance, facilitating easy installation and operation.Excellent Weather Resistance: Certain models can adapt to extreme temperature ranges (-40°C to +120°C) or chemical corrosion environments, enabling a wide range of application scenarios.

Applications:Mining Field: In scenarios with high abrasion resistance requirements, such as in tailings transportation, it can effectively prevent wear caused by rocks and extend its service life.Special Material Conveyance: Ideal for transporting sharp media like shells and coral reefs, thereby avoiding pipeline damage.

Maintenance and Lifespan：Regular Inspection: Regularly check for any damage or rust on the armor layer to ensure safe operation.Environmental Protection: Avoid prolonged exposure to ultraviolet radiation or ozone environments to prevent aging.Standardized Usage: When operating under high pressure, strictly adhere to the replacement and maintenance cycle recommended by the manufacturer.

If you require more specific parameters (such as caliber, pressure range) or model recommendations for a particular application scenario, please feel free to elaborate on your requirements, and we will provide you with more detailed information.