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subsea umbilical, ROV tether & oceanographic tow cable HYD Ø 32–38 mm Seismic Streamer48 V DC / 300 V (-20 to +70 °C)32-38 mm Silicone-Fluid PUR Hose

HYD Series (Ø 32–38 mm) 1–24 Channel Dual-Aramid Silicone-Fluid High-Resolution Seismic StreamerHYD Ø 32–38 mm Seismic Streamer — 48 V DC / 300 V — -20 to +70 °C Subsea & Offshore Cable

HYD Series (Ø 32–38 mm) 1–24 Channel Dual-Aramid Silicone-Fluid High-Resolution Seismic Streamer (HYD Ø 32–38 mm Seismic Streamer) engineered for 48 V DC / 300 V service across -20 to +70 °C (min. bend radius 10 × OD).

Water-resistant

EMC screen

Oil-resistant

Approved

Configuration

Order designation: HYD Fluid Streamer 4Pr / 8Ch
Outer Ø ≈: 11.2 mm
Net weight ≈: 175 kg/km
Tensile rating ≈: 12.5 kN
Core / stranding: Stranded SnCu + Foil/Braid + Aramid

All sizes (3)

Request a quote Datasheet WhatsApp info@tebaoflex.com

Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum

Rated voltage: 48 V DC / 300 V
Operating temp.: −20…+70 °C
Min. bend radius: 10 × OD
Core / conductor: Shielded Analog
Outer protection: 32-38 mm Silicon
Standard: HYD Ø 32–38 mm S

Typical values for this cable type, based on HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification — confirmed in the datasheet and quotation for your order.

Application fit

Is HYD Fluid Streamer right for your machine?

Immersion & wet locations

Suitable

Hydrolysis-resistant polyurethane (PUR) or HDPE jacket and water-blocked core withstand continuous deepwater hydrostatic immersion.

Vertical / spreader reel

Suitable

Torque-balanced contra-helical steel wire armour or high-modulus aramid strength member supports dynamic winch deployment without hockling

Trailing & towing

Suitable

Abrasion-resistant outer sheath and high working-load strength elements handle dynamic marine towing, buoy mooring and ROV excursion.

Offshore platform & shipboard deck trays

Suitable

UV-stabilised, oil- and seawater-resistant construction withstands A-frame sheaves, traction winches and open research-vessel decks.

Energy chain / drag chain

Not suitable

Subsea umbilical, ROV tether and towed array cables are not designed for indoor factory automation drag chains.

Use M23 Servo Assembly

Typical machinesUnderwater & Ocean ExplorationOceanographic CTD, ADCP & Deep-Tow SurveysWork-Class & Observation ROV / AUV SystemsSide-Scan Sonar, SAS & Towed Hydrophone ArraysMarine 2D/3D/UHR Seismic Streamers & OBC

Construction

Layer by layer

Shown: HYD Fluid Streamer (HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification) featuring shielded analog acoustic pairs (1-24 ch), preamplifier power supply conductors and 32-38 mm silicone-fluid pur hose (4-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Shielded Analog Acoustic Pairs (1-24 Ch)	Low-noise shielded twisted pairs for hydrophone array elements
2	Preamplifier Power Supply Conductors	Polyolefin-insulated tinned copper preamp power cores
3	350 kgf Built-In Aramid Strength Core	Central aramid rope coupled with 50 m tow lead-in cable
4	32-38 mm Silicone-Fluid PUR Hose	Acoustically transparent polyurethane tube filled with silicone oil

HYD Fluid Streamer — Standard Subsea & Offshore Execution

Built to HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification with shielded analog acoustic pairs (1-24 ch) and 32-38 mm silicone-fluid pur hose

HYD Fluid Streamer — Custom Continuous Winch / Reel Length

Available in custom continuous subsea winch, tow or seabed lengths with water-blocked terminations

HYD Fluid Streamer — Hydrostatic, Tensile & Routine Certified

Supplied with EN 10204 3.1 routine dielectric, optical OTDR / DC resistance & tensile test report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 48 V DC / 300 V (HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification)
Core / conductor construction: Shielded Analog Acoustic Pairs (1-24 Ch) — Low-noise shielded twisted pairs for hydrophone array elements
Primary dielectric / buffering: Preamplifier Power Supply Conductors — Polyolefin-insulated tinned copper preamp power cores

Thermal

Continuous operating temperature: −20…+70 °C (subsea & offshore duty)
Hydrostatic & thermal stability: Verified thermal and hydrostatic stability per HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification
Storage & transport temperature: −40…+80 °C on export wooden/steel winch reel

Mechanical

Outer protection / armouring: 32-38 mm Silicone-Fluid PUR Hose — Acoustically transparent polyurethane tube filled with silicone oil
Minimum bending radius: 10 × OD
Armour, strength member & mechanical duty: 350 kgf Built-In Aramid Strength Core — Central aramid rope coupled with 50 m tow lead-in cable

Resistance

Seawater, hydrostatic & hydrolysis resistance: Engineered for continuous seawater immersion, pressure cycling and hydrolysis resistance per HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification
Oil, drilling mud & abrasion resistance: Resistant to marine hydraulic oils, salt mist, winch sheave wear and seabed abrasion per HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification
Environmental & test standards: IEC 60228 / IEC 60794 / ITU-T G.972 / IEEE 1580 / EN 10204
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: HYD Fluid Streamer
Sheath colour & metre marking: Continuous metre-marked black outer finish (32-38 mm Silicon)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard HYD Fluid Streamer subsea & offshore configurations

Manufactured to HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification for subsea, oceanographic, ROV, seismic and offshore applications.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Breaking / tensile kN ≈	Min. bend R mm
HYD Fluid Streamer Construction Schedule (−20…+70 °C)
HYD Fluid Streamer 4Pr / 8Ch	4×2×24–20 AWG (or 8-Ch Array)	Stranded SnCu + Foil/Braid + Aramid	11.2	175	12.5	90
HYD Fluid Streamer 8Pr / 16Ch	8×2×22–18 AWG (or 16-Ch Array)	Stranded SnCu + Foil/Braid + Aramid	16.4	340	24.0	130
HYD Fluid Streamer 16Pr / 24Ch	16×2×18–16 AWG (or 24-Ch Array)	Stranded SnCu + Foil/Braid + Aramid	24.8	690	35.0	195

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Custom core cross-sections, pair/fibre counts, armour breaking loads and continuous winch/seabed lengths available per HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
4×2×24–20 AWG (or 8-Ch Array)	42.00	48 V DC / 300 V (≤55 nF/km)	−20…+70 °C
8×2×22–18 AWG (or 16-Ch Array)	26.00	48 V DC / 300 V (≤60 nF/km)	−20…+70 °C
16×2×18–16 AWG (or 24-Ch Array)	15.20	48 V DC / 300 V (≤65 nF/km)	−20…+70 °C

Every production length undergoes routine conductor DC resistance, high-voltage dielectric or OTDR continuity and dimensional verification.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

ConductorClass 5 stranding
Spark test100 % in-line
Lay-upCores, earth, fillers
SheathingInner, braid / screen, outer
Electrical testsAC voltage, resistance
DimensionsOD, wall thickness
Inspection documents & dispatchDrum & dispatch

Testing & inspection	Test value / reference	Frequency
Routine tests
Conductor resistance, optical OTDR continuity & dimensional verification (HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification)	DC resistance at 20 °C / optical attenuation and outer diameter within HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification)	Zero dielectric breakdown and verified insulation resistance for 48 V DC / 300 V rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, tensile breaking load & water-blocking qualification (HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification)	Verified subsea pressure integrity, torque-balanced tensile performance and thermal stability across −20…+70 °C	Type qualification & periodic lot audit

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

HYD Ø 32–38 mm Seismic Streamer CompliantEN 10204 3.1 Factory Test CertificateCE, RoHS 2 (2011/65/EU) & REACH

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX HYD Fluid Streamer HYD Ø 32–38 mm Seismic Streamer 48 V DC / 300 V CE

Delivery form: Heavy-duty export fumigated wooden drums, steel oceanographic winch reels or submarine turntables
Standard lengths: 500 m, 1,000 m, 3,000 m, 6,000 m or custom continuous subsea lengths
MOQ: 100 m (standard configurations) · 500 m (custom subsea builds)
Lead time: 2–6 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFHYD Series (Ø 32–38 mm) 1–24 Channel Dual-Aramid Silicone-Fluid High-R – technical datasheet3 sizes · construction, technical data, approvals XLSXHYD Fluid Streamer spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-26
Updated: 2026-10-26

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

What governing standard and construction define HYD Fluid Streamer (HYD Series (Ø 32–38 mm) 1–24 Channel Dual-Aramid Silicone-Fluid High-Resolution Seismic Streamer)?

HYD Fluid Streamer (HYD Series (Ø 32–38 mm) 1–24 Channel Dual-Aramid Silicone-Fluid High-Resolution Seismic Streamer) is manufactured in accordance with HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification for 48 V DC / 300 V service over -20 to +70 °C. Its 4-layer construction comprises shielded analog acoustic pairs (1-24 ch), preamplifier power supply conductors and 32-38 mm silicone-fluid pur hose.

What is the minimum bending radius and operating temperature range for HYD Fluid Streamer?

The minimum bending radius for HYD Fluid Streamer is 10 × OD across its continuous operating temperature range of -20 to +70 °C, ensuring mechanical, hydrostatic and dielectric reliability in subsea and offshore service.

How are the concentric layers of HYD Fluid Streamer arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Shielded Analog Acoustic Pairs (1-24 Ch) — Low-noise shielded twisted pairs for hydrophone array elements; (02) Preamplifier Power Supply Conductors — Polyolefin-insulated tinned copper preamp power cores; (03) 350 kgf Built-In Aramid Strength Core — Central aramid rope coupled with 50 m tow lead-in cable; (04) 32-38 mm Silicone-Fluid PUR Hose — Acoustically transparent polyurethane tube filled with silicone oil.

What factory test certificates are supplied with HYD Fluid Streamer?

Every production drum of HYD Fluid Streamer undergoes routine conductor resistance/OTDR continuity, high-voltage dielectric and dimensional testing per HYD Series (Ø 32–38 mm, 360 kgf) 1–24 Channel Fluid-Filled Seismic Streamer Specification, and is delivered with an EN 10204 3.1 factory test certificate.

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03Message for our engineers

HYD Series (Ø 32–38 mm) 1–24 Channel Dual-Aramid Silicone-Fluid High-Resolution Seismic Streamer

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