About product
The lightweight buoyancy and salvage airbags developed by Zava Marine are high-performance, multifunctional solutions designed specifically for underwater lifting, salvage, and floatation operations. Engineered to address the unique challenges of underwater construction—such as deep-water conditions, limited lifting equipment, and complex environments—these airbags offer a safe, flexible, and efficient alternative to traditional methods and are widely adopted in both domestic and international marine engineering projects.
- Made from natural rubber and high-strength nylon cord layers, vulcanized through an advanced integrated winding process for superior pressure resistance and airtightness.
- The internal reinforcement uses spiral-wound cord layers, distributing pressure evenly and significantly enhancing burst resistance.
- Outer Rubber Layer: Provides excellent abrasion, UV, and aging resistance.
- Inner Rubber Layer: Offers high elasticity and adhesion, ensuring strong bonding with the cord fabric.
- Industrial Adhesive: Ensures solid lamination between layers.
- Nylon Cord Fabric: Each individual strand reaches a breaking strength of 320N, supporting high-load operations.