Zero Buoyancy ROV Umbilical Tether, Electro-Optical Hybrid ROV Buoyancy Cable for Marine Inspection
Specification
| Basic Structure | Conductor+Insulation+Jacket+Hose |
| Conductor | Plain Copper/ Tinned Copper |
| Insulation | PE |
| Braid | Kevlar/ Plain Copper/ Tinned Copper |
| Jacket | PUR/TPE/PCP |
INTRODUCTION
Shanghai Deru manufactures zero buoyancy ROV umbilical tether, also known as electro-optical hybrid ROV buoyancy cable, specially engineered for marine inspection and subsea ROV operations.
This hybrid tether integrates copper power cores and optical fibers inside one compact cable, delivering steady power supply and low-latency high-speed data transmission for real-time video, sensor feedback and remote control signals. With neutrally buoyant structure, the cable suspends freely in seawater without sinking or floating upward, cutting extra drag and improving ROV maneuverability during underwater inspection tasks.
Kevlar aramid reinforcement is embedded for high tensile strength, resisting repeated towing, bending and dynamic tension. Marine-grade PUR or TPU outer sheath brings excellent seawater resistance, hydrolysis resistance, abrasion and anti-corrosion performance for long-term submersion.
Our zero buoyancy electro-optical ROV buoyancy cable is widely used for offshore inspection, pipeline survey, underwater camera monitoring, salvage and marine research projects. Shanghai Deru provides full customization: fiber count, power cores, working depth, cable diameter and length. CE certification is available for global marine and subsea buyers.
ADVANTAGES
FAQ
Q: Is Derul Cable the original manufacturer?
A: Derul Cable is a special cable manufacturer. Our factory is based in Shanghai.
Q: Is the price negotiable?
A: Yes, the price is negotiable. Our price is also flexible due to several factors including purchase quantity.
Q: What is the regular MOQ for your cable?
A: Any quantity is okay to purchase for product at stock. For product with no stock, its MOQ is usually 100-200 meters per type.
Q: How can I get sample?
A: Usually you only need to pay the express freight, and after your confirmation of the product dimension and structure, we can arrange the sample and send it directly to you.
Q: Is OEM or ODM service available?
A: OEM and ODM services are both available. You can provide us with your requirement for the product and we will evaluate it to push forward.
Q: What is the regular production time?
A: For regular quantity, it usually costs about 15-25 days to produce.
Quick Links
WhatsApp: +86 13641831061
E-mail: sales@derulkable.com
Add.:No.236 Fenggao Road Fengxian District Shanghai China
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