
Submarine Hydro Pneumatic Marine Rubber Fender for Navy with Tire Net. Submarine Specific Design: Developed for submarines with counterweights to hold upright against submerged hulls. Performance Tunable: Adjustable initial pressure, water-to-air ratio, and ballast weights for specific hull curvature. Wide Size Range: Diameter 500-4500mm, Length 1000-12000mm to suit various vessels and applications. 24/7 Technical Support: 24 Hours Instant Online Technical Consultation available for all inquiries. Comprehensive Warranty: 24 Months warranty coverage provided for all mechanical equipment. Low Maintenance Cost: Self-adjustment during tidal variation and low installation and maintenance costs. ISO Certified Quality: Products certified with ISO 9001-2008 and IACS quality authentication from major classification societies. Flexible Customization: Full customization, minor customization, and flexible customization options available from designs.