Saltwater Resistant Corrosion Proof Watertight Cable High Tensile Strength Rov Cable Zero Buoyancy Cable Underwater Robot Cable

• Customization: Available
• Application: Underground, Underwater
• Voltage: Low and Medium Voltage Cable
• Model NO.: Watertight cable
• Current: DC & AC
• Insulation Material: Special PE, PTFE
• Sheath Material: TPU Polyether Polyurethane
• Material Shape: Round Wire
• Wire Core Material: Bare Copper Wire
• Certification: ISO, CCC, CE, RoHS, VDE
• Brand: Fengy
• Item Name: Electric Wire
• Size: Customized
• Rated Voltage: 300/500V
• Length: Customized
• Plug and Connector: Customized
• Color: Yellow or Customized Color
• Operating Temperature: -20℃-90℃
• Transport Package: Carton
• Specification: 40*30*20cm
• Origin: Shanghai
• Production Capacity: 50000 Pieces/Year
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

Underwater Corrosion-Resistant Seawater-Proof Watertight/Zero-Buoyancy/Double-Layer Zero-Buoyancy Robot Cable

Product name	High Buoyancy Cable(Double Sheath,Shielded)
Conductor	fine strands of oxygen-free copper wire
Insulation	Special PE, PTFE
Inner Sheath	special foam TPU polyurethane
Outer Sheath	TPU polyether polyurethane
Color	≤ 0.5mm2 brown, black, blue, purple, pink, orange  ≥ 0.5mm2 black or white number with digital coding  3 cores or more with yellow/green earth wire(optional)
Inner liner	PP or non-woven for buffer
Shielding	Aluminum foil wrapped (optional)+tinned copper Brainded,density: above 85%
Tensile layer	kevlar fiber weaving
Waterproof depth	up to 6000 meters deep without seepage

Specificities

 

1,Waterproof Cable

In complex environments, the waterproof capability of cables is critical. Watertight cables utilize advanced sealing technology to effectively prevent moisture ingress, ensuring stable operation of equipment in damp, humid, or underwater conditions. Whether deployed on offshore platforms, underground pipelines, or hydraulic structures, watertight cables deliver reliable power and signal transmission.

 

Applications:

Offshore platforms

Underwater exploration

Underground mines

Industrial facilities

Features:

Fully waterproof design

High sealing integrity to prevent moisture ingress

Superior corrosion resistance

2,Neutral Buoyancy Cable

Zero-buoyancy cables feature a unique design that maintains stable suspension in water, preventing the cable from floating upward or sinking downward. Widely used in underwater detection, marine exploration, and deep-sea equipment connections, these cables ensure uninterrupted signal transmission and power supply, unaffected by water currents or buoyancy forces.
 

Applicable Scenarios:
Underwater Robots (ROVs)
Seabed Mining
Underwater Equipment Connectivity

Features:
Stable suspension in water, preventing floating or sinking
High durability, suitable for extreme underwater environments
Provides stable power and data transmission

3,Double-Layer Neutral Buoyancy Cable

In extreme underwater environments, double-layer zero-buoyancy cables offer enhanced structural protection. Their unique dual-layer design not only maintains cable suspension but also boosts durability, reducing wear and corrosion to withstand more complex deep-sea conditions. Whether for deep-sea exploration or subsea equipment connections, double-layer zero-buoyancy cables deliver stable, reliable performance.
 

Application Scenarios:
Deep-sea detection and exploration
Subsea communications
Deep-sea energy development

Features:
Dual-layer protective structure for enhanced pressure resistance and corrosion resistance
Stable suspension in water, suitable for deep-sea environments
High-strength materials for long-term durability

 

Neutral Buoyancy Cable:
This cable type employs a specific design to maintain suspension in water, neither rising nor sinking. This is typically achieved by adjusting the material density of the cable's inner and outer layers, balancing the cable's buoyancy with that of water. Neutral buoyancy cables generally feature only a single outer sheath and are primarily used in standard underwater environments.

Double-Layer Neutral Buoyancy Cable:
Compared to neutral buoyancy cables, double-layer neutral buoyancy cables feature two outer protective layers, typically consisting of different materials or structural designs. This provides enhanced protection, enabling the cable to withstand pressure, abrasion, and corrosion more effectively in more complex or harsh underwater environments.

 

Application

Applied to underwater equipment in freshwater or seawater environments. For example, ocean exploration robots, underwater ROV unmanned aerial vehicles, underwater cameras, underwater construction, underwater search and rescue robots, pipeline detection robots, submersible pumps, and connections between various underwater electrical equipment and shore based equipment.

 

Certifications

 

Company Profile

Products:

spiral cable, TPU/PUR cable, flexible drag chain cable, oil-resistant and abrasion-resistant cable, special rotor cable, elevator cable, photovoltaic cable, low smoke zero halogen cable, crane trolly cable, drum equipment cable, wind turbine cable, automotive circuit anti-explosion anti-aging cable, flame-retardant cable, fire resistant cable, servo machine cable, power cable, CCC, VDE, UL, CE certificate cable and related 20 series 1000kinds cable.

Sample:

Give your requirements to us, and we recommend suitable cables for you samples are free if we have stock, if not, we could customize it and then charge some cost for the sample. The sample fee will be returned to you when we get your order of more than 1000 USD.

Usually, samples will be provided within 3 days. if you need to customize then we need 1-2 weeks.

Payment:
We accept bank transfers, Paypal, and West Union., if in some other way please check with us.

Warranty:
If it is our quality problem then we will afford the freight for you to replace the cables.

Advantages:
Production and testing equipment of more than 100 sets,
R&D engineers: 12
management teams all have more than ten years; of work experience in the cable industry.

Packaging & Shipping

 

 

Packing

Spiral cable and cable harness are packed in carton, then in wooden pallet.

PVC cable and PUR cables are packed in wooden drum and in wooden box.

We will pack the cable in good condition according to the size.

Delivery

According to customer's choices.Sample usually sent by express. Bulk goods can be sent by air, by sea.
Please contact with us for shipping cost.,we have discount with DHL,TNT,UPS,FEDEX and cooperated with shipping agent If you don't have the express account.

Lead time:Normally,10-20 days

 

FAQ

 

Q 1: I didn't find my needed model in this page.
A: Dear Friends, catalogue will be emailed to you asap when you contact with us. Also, we supply customization service.So, contact us !

Q 2: What's your Minimum Order Quantity?
A: Normally, 500 pieces for cable with plug.

Q 3: When can I get the price and what's the validity?
A: Usually within one day.Validity is 30 days

Q 4: What's your payment terms?
A: By T/T 30% in advance; Balance 70% before shipment. 

Q 5: What's your delivery time?
A: It depends on whether we just have the stock for your type. Or, it takes about 10 - 30 days for normal orders.

Q 6: What's your package method ?
A: Usually, it's cartons, and if you buy in large quantities, we can use wooden drum.