4 Inch Wear Resistant Sand Suction Hose Suction & Discharge for Gold Mining Dredger

4 Inch Wear Resistant Sand Suction Hose Suction & Discharge for Gold Mining Dredger. Customizable Length: Standard 10m length available with full customization options to meet specific project needs. High Wear Resistance: Features a high wear-resistant inner rubber layer designed for heavy-duty slurry and sand suction. Durable EPDM Cover: Outer cover made of UV and ozone resistant EPDM for long service life in tough conditions. Steel Wire Reinforcement: Spiral steel wire reinforcement prevents hose collapse under vacuum and ensures structural integrity. Wide Pressure Range: Operating pressure 4-10 bar with burst pressure capacity up to 30 bar for reliable performance. Lightweight Design: Approximately 41.5-42kg per roll, making it flexible and easy to handle on site. OEM/ODM Service: Full customization support for inner diameter, length, material, and end fittings based on specs. ISO9001 Certified: Manufacturing process and quality control certified under ISO9001 international standards.