Electro-Optic Tow Cables

A range of dynamic, steel-armored, electrical, and optical cable solutions accommodate depths up to 6,000 meters for minesweeping, antisubmarine warfare, sonar, and geophysical applications.

The cable constructions are designed to endure the demands of the required tow strengths and communications while minimizing diameter requirements. They are available both with and without ribbon fairings.

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Diameter Breaking Strength Weight in Water DC Resistance
mm in kN lbf kg/km lb/kft Conductors Ω/km Ω/kft Fibers
17.30 1.111 205.205 46,000 905 608 3 5.5 2.2 3 SMF
13.72 1.111 98.98 22,000 571 384 3 12.12 4.4 3 MMF
18.26 1.111 214.214 48,000 984 661 2 1 SMF
11.07 0.000 64.64 14,500 332 223 3 24.24 7.7 3 MMF
11.07 0.000 64.64 14,500 338 227 3 24.24 7.7 4 MMF
17.27 1.111 178.178 40,000 806 542 2 2 SMF
9.98 0.000 71.71 16,000 322 217 2 82.82 25.25 2 SMF
6.53 0.000 25.25 5,600 137 92 2 1 SMF

Multi-Conductor Instrumentation Oil Well Cables

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  • Conductor:  composed of copper conductors, insulating plastic and steel wire armor.
  • Cores of number:  single core, three core, four core, seven core, etc..
  • Nominal size of diameter: is divided into: 4.70mm, 3.5mm, 5.60mm, 6.40mm, 8.00mm, 11.8mm, 12.60mm, 13.20mm.
  • Working temperature:  heat grade is divided into: room temperature cable (-30~150 C), high-temperature cable (-50~260 C).
  • Shielding: total shielding and split phase Shielding plus total shielding.
  • Corrosion grade is divided into: ordinary steel and hydrogen sulfide type anti falls.

These double-armored cables containing multiple conductors in various gauge sizes and constructions are customized for use in oceanographic exploration and are optimized for use in underwater instrumentation, signal transmission, and tow device applications.

Diameter Breaking Strength Weight in Air
mm in kN lbf kg/km lb/kft Conductors Voltage Rating
4.72 0.000 15.15 3,300 89 60 4 400
6.35 0.000 26.26 5,800 159 107 4 600
6.35 0.000 26.26 5,800 161 108 7 500
9.45 0.000 57.57 12,800 362 243 7 600
10.82 0.000 81.81 18,300 464 312 7 1,000
12.12 0.000 81.81 18,300 485 326 7 1,200
8.28 0.000 49.49 11,000 272 183 7 600
8.89 0.000 43.43 9,700 269 181 3 500

TV Inspection Cables

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These robust cables are used with mobile closed-circuit TV inspection systems to explore subterranean sewer lines and storm sewers and are offered in multiconductor and armored coaxial constructions.

Diameter Breaking Strength Weight in Water
mm in kN lbf kg/km lb/kft Description
15.11 1.111 29.29 6600 454 305 Multiconductor
7.37 0.000 30.30 6800 198 133 Armored Coax
13.92 1.111 9.9 2000 270 181 Multiconductor
11.18 0.000 17.17 3800 189 127 Multiconductor
6.53 0.000 23.23 5200 124 83 Armored Coax

Single and Cabled Coaxial Oil Well Cables

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  • Coaxial cables are integral for numerous oceanographic uses and provide various telemetry solutions.
  • Huadong cable net sounder coax cable for the fishing industry can withstand substantial loads.
  • O’ering rugged, superior performance and strength without sacrificing flexibility, these cables are also designed for use in shallow and deep tow applications and for helicopter dipping sonar.
  • This range is offered in a variety of sizes containing either single or multiple coaxial elements, offered with or without ribbon fairings.
Breaking Strength Weight in Air Cdr. Resistance
mm in kN lbf kg/km lb/kft Ω /km Ω /kft Voltage Rating
2.56 0.101 4.4 1000 8 19 82.7 25.2 600
3.12 0.123 6.7 1500 40 27 82.7 25.2 700
8.03 0.316 49.8 11200 272 183 9.5 2.9 1800
9.53 0.375 64.9 14600 376 253 9.5 2.9 2000
11.43 0.45 845 19000 494 331 9.7 3 2400
6.4 0.252 28 6300 170 14 23 7 2400

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    If this page does not have the model you want, or if you need custom cable service, please contact us and we will be happy to assist you.