Flexible Pipeline Inspection Robot Cable 75Ω Coax + Power Hybrid GFRP Push Rod Core IP68 PUR Jacket CE/ISO9001
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
Derul Cable — Pipeline Inspection Robot Hybrid Cable
A rugged all-in-one hybrid cable that integrates 75Ω coaxial video, shielded power conductors, and twisted-pair control signals into a single compact bundle. The central GFRP (Glass Fiber Reinforced Plastic) push-rod core enables manual push deployment up to 200 meters — no crawler required. A Kevlar-reinforced PUR jacket delivers IP68 waterproofing, 300 kg tensile strength, and resistance to abrasion, oil, chemicals, and hydrolysis. Designed for sewer crawlers, CCTV pipe inspection robots, push-rod camera systems, and underwater pipeline surveys.
Key specs: Tinned copper conductor · PE insulation · PUR jacket · 75Ω coax · IP68 · -30°C to +105°C · CE / ISO 9001 · 4,000 m² factory · 100 m MOQ · 5–7 day sampling.
ADVANTAGES
Unlike conventional cables that require a crawler to pull them through, the central GFRP (Glass Fiber Reinforced Plastic) core gives this cable the rigidity needed for push-rod deployment. Operators can manually push the cable through pipes up to 200 meters without a powered crawler — saving cost, setup time, and complexity. The GFRP core is non-conductive, corrosion-proof, and maintains its stiffness across the full temperature range.
Integrates one high-bandwidth 75Ω coaxial video core, multiple shielded power conductors, and twisted-pair control signal lines into a single compact cable. One cable replaces three separate runs:
75Ω coax → HD CCTV video with <1 dB signal loss over 100 m
Power conductors → Camera, lights, and crawler motor power
Shielded signal pairs → Telemetry, pan/tilt/zoom control, sonde/locator data
Double-extruded PUR outer jacket with sealed internal construction provides full IP68 waterproof protection. The cable maintains electrical integrity even when continuously submerged in sewer, storm drain, or underwater pipeline environments. Ideal for flooded pipe inspection, heavy rain conditions, and underwater infrastructure surveys.
The premium polyurethane (PUR) outer jacket delivers industry-leading resistance to:
Abrasion — dragging against concrete, gravel, and metal pipe edges
Oil & Grease — hydrocarbons, hydraulic fluids, and sewer contaminants
Hydrolysis — long-term exposure to water and humidity without degradation
Microbial attack — resistant to bacteria and fungi in wastewater environments
UV & Weather — suitable for outdoor storage and yard deployment
A dense layer of Kevlar / aramid yarn filling combined with the GFRP core delivers ≥300 kg breaking strength — the cable can be retrieved from stuck positions without snapping. The tinned copper braid shield (≥85% coverage) suppresses electromagnetic interference from pump motors, variable-frequency drives, and nearby power equipment, ensuring stable, noise-free video and data transmission.
Every pipeline robot has different connector pinouts, core counts, and length requirements. Derul Cable configures to your exact specification:
Core layout: specify power × signal × coax count and AWG
Connector termination: bare ends, molded circular connectors, or customer-supplied connectors
Length: cut-to-order reels or pre-assembled cable assemblies
Jacket marking: meter marking and custom print available
Sampling: 5–7 working days; mass production: 10–20 working days
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.
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Quick Links
WhatsApp: +86 13641831061
E-mail: sales@derulkable.com
Add.:No.236 Fenggao Road Fengxian District Shanghai China
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