Polyurethane Submarine Cable Protection Duct
We supply high-quality polyurethane subsea cable protection solutions designed to provide comprehensive shock and abrasion protection for communications cables, power cables, special pipes, and seafloor installations. Our patented polyurethane material ensures extended service life and reliable performance in demanding marine environments.
Key Product Benefits
- Exceptional Durability: Molded from high-grade polyurethane for long-term reliability and easy installation
- Comprehensive Protection: Effective defense against shock, abrasion, and corrosion damage
- Extended Cable Lifespan: Superior protection from wear and tear significantly increases cable service life
- Easy Installation: Lightweight design reduces work time and eliminates need for barge cranes or secondary vessels
- Cost Reduction: Lower maintenance and repair costs through effective cable and pipe protection
- Versatile Applications: Suitable for marine projects, underground mining, and various industrial applications
Material Characteristics
- Excellent elasticity and corrosion resistance
- Superior hydrolysis resistance and insulating properties
- Protects cables from anchor shocks using urethane elasticity
- Cable-friendly surface prevents damage to cable covering
- No abrasion under marine conditions including ground subsidence and rock collisions
- Durability exceeding 50 years in submarine environments
- Excellent surface and dielectric volume properties
Product Specifications
| Grade |
I.D. |
O.D. |
Thickness |
Effective Length |
Band Dimensions |
| JN06520 | 25mm | 65mm | 20mm | 1000-2000mm | L390×W19×T0.6 |
| JN07520 | 35mm | 75mm | 20mm | 1000-2000mm | L420×W19×T0.6 |
| JN12520 | 85mm | 125mm | 20mm | 1000-2000mm | L580×W19×T0.6 |
| JN14020 | 100mm | 140mm | 20mm | 1000-2000mm | L620×W19×T0.6 |
| JN14520 | 105mm | 145mm | 20mm | 1000-2000mm | L640×W19×T0.6 |
| JN17020 | 130mm | 170mm | 20mm | 1000-2000mm | L720×W19×T0.6 |
| JN18020 | 140mm | 180mm | 20mm | 1000-2000mm | L750×W19×T0.6 |
| JN19020 | 150mm | 190mm | 20mm | 1000-2000mm | L780×W19×T0.6 |
| JN20020 | 160mm | 200mm | 20mm | 1000-2000mm | L810×W19×T0.6 |
| JN07525 | 25mm | 75mm | 25mm | 1000-2000mm | L420×W19×T0.6 |
| JN08525 | 35mm | 85mm | 25mm | 1000-2000mm | L450×W19×T0.6 |
| JN13525 | 85mm | 135mm | 25mm | 1000-2000mm | L610×W19×T0.6 |
| JN15025 | 100mm | 150mm | 25mm | 1000-2000mm | L660×W19×T0.6 |
| JN15525 | 105mm | 155mm | 25mm | 1000-2000mm | L670×W19×T0.6 |
| JN18025 | 130mm | 180mm | 25mm | 1000-2000mm | L750×W19×T0.6 |
| JN19025 | 140mm | 190mm | 25mm | 1000-2000mm | L780×W19×T0.6 |
| JN20025 | 150mm | 200mm | 25mm | 1000-2000mm | L810×W19×T0.6 |
| JN21025 | 160mm | 210mm | 25mm | 1000-2000mm | L850×W19×T0.6 |
| JN08530 | 25mm | 85mm | 30mm | 1000-2000mm | L450×W19×T0.6 |
| JN09530 | 35mm | 95mm | 30mm | 1000-2000mm | L390×W19×T0.6 |
| JN14530 | 85mm | 145mm | 30mm | 1000-2000mm | L500×W19×T0.6 |
| JN16030 | 100mm | 160mm | 30mm | 1000-2000mm | L690×W19×T0.6 |
| JN16530 | 105mm | 165mm | 30mm | 1000-2000mm | L710×W19×T0.6 |
| JN19030 | 130mm | 190mm | 30mm | 1000-2000mm | L780×W19×T0.6 |
| JN20030 | 140mm | 200mm | 30mm | 1000-2000mm | L810×W19×T0.6 |
| JN21030 | 150mm | 210mm | 30mm | 1000-2000mm | L850×W19×T0.6 |
| JN22030 | 160mm | 220mm | 30mm | 1000-2000mm | L880×W19×T0.6 |
Note: Can be customized according to your requirements.