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Product

7,000 m ultra-deepwater water-blocked twisted-pair PUR cable6,000–7,000 m OSWB300–600 V Twisted PairsPenetrator & Wet-Mate

P4TP20#OSWB / P3TP24#OSWB 7,000m Water-Blocked Wet-Mate PUR Cable7,000m OSWB Penetrator · 600 V · 7,000 m ultra-deepwater water-blocked twisted-pair

Wet-Mate 7,000m Ultra-Deepwater Water-Blocked Multi-Pair Twisted Underwater PUR Interconnect & Penetrator Cable (P4TP20#OSWB, P3TP24#OSWB, P7TP22/2C18#) (7,000m OSWB Penetrator, 600 V, -30 °C to +80 °C, min. bend radius 8 × OD).

Water-resistant

EMC screen

Oil-resistant

Outdoor & humid

Configuration

Order designation: P4TP20#OSWB Config A (Compact)
Outer Ø ≈: 10.4 mm
Net weight ≈: 155 kg/km
Tensile rating ≈: 4.5 kN
Core / stranding: Stranded tinned Cu (IEC 60228 / ASTM)

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: 600 V
Operating temp.: −30…+80 °C
Min. bend radius: 8 × OD
Core / conductor: 4×2×20
Outer protection: Black
Standard: 7,000m OSWB

Typical values for this cable type, based on Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard — confirmed in the datasheet and quotation for your order.

Application fit

Is P4TP20#OSWB / P3TP24#OSWB right for your machine?

Immersion & wet locations

Suitable

Water-blocked core matrix and hydrolysis-resistant subsea jacketing withstand continuous deepwater hydrostatic pressure.

Vertical / spreader reel

Suitable

Torque-balanced aramid or contra-helical steel armour supports vertical winch deployment without hockling.

Offshore platform & shipboard deck trays

Suitable

Marine-grade outer sheath and armour package resist LARS sheave abrasion, UV exposure and salt-spray corrosion.

Trailing & towing

Suitable

High tensile breaking strength supports underwater towing, ROV excursion and seabed plough/trencher duty.

Energy chain / drag chain

Not suitable

Subsea umbilical and tow construction is not intended for high-cycle indoor factory drag chains.

Use Drag-Chain Servo Cable

Typical machinesMarine & Offshore CableWork-Class & Observation ROV SystemsOffshore Wind & Subsea Power GridsOceanographic, Sonar & Seismic SurveyCommercial Diving & Subsea Intervention

Construction

Layer by layer

Shown: P4TP20#OSWB / P3TP24#OSWB (Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard) featuring twisted pairs (4×2×20 awg / 3×2×24 awg), longitudinal water-blocked core (7,000 m) and polyester binder & subsea pur jacket (4-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Twisted Pairs (4×2×20 AWG / 3×2×24 AWG)	Stranded tinned copper with PP (P4TP20#OSWB) or PTFE (P3TP24#OSWB) insulation
2	Longitudinal Water-Blocked Core (7,000 m)	All core interstices pressure-filled with subsea water-blocking compound
3	Overall Aluminium/Polyester Shield & Drain	100% Aluminium/Polyester tape shield (foil in) + 20/24 AWG stranded tinned Cu drain
4	Polyester Binder & Subsea PUR Jacket	Polyester binder tape + 1.65 mm glossy Black (or 95A Blue) halogen-free PUR jacket

P4TP20#OSWB / P3TP24#OSWB — Standard Subsea & Marine Execution

Built to Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard with twisted pairs (4×2×20 awg / 3×2×24 awg) and polyester binder & subsea pur jacket

P4TP20#OSWB / P3TP24#OSWB — Custom Drum Length & Termination Kit

Available in custom continuous subsea/wellbore drum lengths or pre-terminated assemblies

P4TP20#OSWB / P3TP24#OSWB — Routine & Hydrostatic Test Certified

Supplied with EN 10204 3.1 routine dielectric, resistance & pressure/dimensional report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 600 V (Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard)
Core / conductor construction: Twisted Pairs (4×2×20 AWG / 3×2×24 AWG) — Stranded tinned copper with PP (P4TP20#OSWB) or PTFE (P3TP24#OSWB) insulation
Primary dielectric / buffering: Longitudinal Water-Blocked Core (7,000 m) — All core interstices pressure-filled with subsea water-blocking compound

Thermal

Continuous operating temperature: −30…+80 °C (subsea, marine & submersible duty)
Short-circuit / peak thermal rating: Verified thermal stability per Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Polyester Binder & Subsea PUR Jacket — Polyester binder tape + 1.65 mm glossy Black (or 95A Blue) halogen-free PUR jacket
Minimum bending radius: 8 × OD
Hydrostatic, tensile & crush duty: Overall Aluminium/Polyester Shield & Drain — 100% Aluminium/Polyester tape shield (foil in) + 20/24 AWG stranded tinned Cu drain

Resistance

Hydrostatic pressure & water blocking: Engineered for continuous submersion and hydrostatic integrity per Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard
Seawater, oil & chemical resistance: Resistant to seawater hydrolysis, hydraulic oils and abrasion per Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard
Environmental & test standards: IEC 60228 / IEC 60332 / ISO 13628-5 / EN 10204
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: P4TP20#OSWB / P3TP24#OSWB
Sheath colour & metre marking: Continuous metre-marked black outer finish (Black / 95A Blue HF PUR)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard P4TP20#OSWB / P3TP24#OSWB subsea & marine configurations

Manufactured to Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard for subsea, offshore, deep-well and marine applications.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Tensile rating kN ≈	Min. bend R mm
P4TP20#OSWB / P3TP24#OSWB Construction Schedule (−30…+80 °C)
P4TP20#OSWB Config A (Compact)	4×2×24 AWG + 2×18 AWG (or 4C)	Stranded tinned Cu (IEC 60228 / ASTM)	10.4	155	4.5	85
P4TP20#OSWB Config B (Standard)	4×2×20 AWG + 4×16 AWG (or 8C)	Stranded tinned Cu (IEC 60228 / ASTM)	13.3	265	9.6	110
P4TP20#OSWB Config C (Heavy Hybrid)	8×2×20 AWG + 4×12 AWG (or 12C)	Stranded tinned Cu (IEC 60228 / ASTM)	16.6	420	18.5	140

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 grades and factory drum lengths available per Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
4×2×24 AWG + 2×18 AWG (or 4C)	28.40	600 V (45–100 Ω data)	−30…+80 °C
4×2×20 AWG + 4×16 AWG (or 8C)	10.70	600 V (45–100 Ω data)	−30…+80 °C
8×2×20 AWG + 4×12 AWG (or 12C)	5.40	600 V (High-Power Hybrid)	−30…+80 °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, continuity & dimensional verification (Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard)	DC resistance at 20 °C / optical attenuation and outer diameter within Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard)	Zero dielectric breakdown and verified insulation resistance for 600 V rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, water-blocking & mechanical endurance qualification (Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard)	Verified submersion integrity, tensile load and thermal stability across −30…+80 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

7,000m OSWB Penetrator 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 P4TP20#OSWB / P3TP24#OSWB 7,000m OSWB Penetrator 600 V CE

Delivery form: Heavy-duty export fumigated wooden drums or steel subsea reels
Standard lengths: 500 m, 1,000 m or custom continuous subsea/wellbore lengths
MOQ: 100 m (standard configurations) · 500 m (custom builds)
Lead time: 2–5 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFP4TP20#OSWB / P3TP24#OSWB 7,000m Water-Blocked Wet-Mate PUR Cable – technical datasheet3 sizes · construction, technical data, approvals XLSXP4TP20#OSWB / P3TP24#OSWB spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-25
Updated: 2026-10-25

FAQ

Questions engineers ask first

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

What governing standard and construction define P4TP20#OSWB / P3TP24#OSWB (P4TP20#OSWB / P3TP24#OSWB 7,000m Water-Blocked Wet-Mate PUR Cable)?

P4TP20#OSWB / P3TP24#OSWB (P4TP20#OSWB / P3TP24#OSWB 7,000m Water-Blocked Wet-Mate PUR Cable) is manufactured in accordance with Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard for 600 V service over -30 °C to +80 °C. Its 4-layer construction comprises twisted pairs (4×2×20 awg / 3×2×24 awg), longitudinal water-blocked core (7,000 m) and polyester binder & subsea pur jacket.

What is the minimum bending radius and operating temperature range for P4TP20#OSWB / P3TP24#OSWB?

The minimum bending radius for P4TP20#OSWB / P3TP24#OSWB is 8 × OD across its continuous operating temperature range of -30 °C to +80 °C, ensuring mechanical and dielectric reliability in subsea, marine and submersible service.

How are the concentric layers of P4TP20#OSWB / P3TP24#OSWB arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Twisted Pairs (4×2×20 AWG / 3×2×24 AWG) — Stranded tinned copper with PP (P4TP20#OSWB) or PTFE (P3TP24#OSWB) insulation; (02) Longitudinal Water-Blocked Core (7,000 m) — All core interstices pressure-filled with subsea water-blocking compound; (03) Overall Aluminium/Polyester Shield & Drain — 100% Aluminium/Polyester tape shield (foil in) + 20/24 AWG stranded tinned Cu drain; (04) Polyester Binder & Subsea PUR Jacket — Polyester binder tape + 1.65 mm glossy Black (or 95A Blue) halogen-free PUR jacket.

What factory test certificates are supplied with P4TP20#OSWB / P3TP24#OSWB?

Every production drum of P4TP20#OSWB / P3TP24#OSWB undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per Subsea 6,000–7,000 m Ultra-Deepwater OSWB Penetrator Standard, and is delivered with an EN 10204 3.1 factory test certificate.

Request a quote

Get an engineering quote for P4TP20#OSWB / P3TP24#OSWB

Your selection and application details are copied into the enquiry form below.

01Selected sizes

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02Reel & motion

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Reel typeDrum core diameter (mm)Cable length on drum (m)Travel speed (m/min)Max. accelerationCycles per hourLength and quantityAmbient temperatureExposure (outdoor, water, oil, abrasion)Destination countryEquipment and operating conditions

03Message for our engineers

P4TP20#OSWB / P3TP24#OSWB 7,000m Water-Blocked Wet-Mate PUR Cable

Selected sizes:


Reel & motion:
- Reel type: 
- Drum core diameter (mm): 
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- Travel speed (m/min): 
- Max. acceleration: 
- Cycles per hour: 
- Length and quantity: 
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- Exposure (outdoor, water, oil, abrasion): 
- Destination country: 
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