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Product

18,000 daN aramid electro-hydraulic subsea welding umbilical190–240 bar Hydraulic0.6/1 kV + KX4/KX8 Coax18,000 daN Aramid (Ø70mm)

REF 58361 & REF 45981 190–240 bar Subsea Welding & Valve UmbilicalSAE 100R8 / 18,000 daN · 0.6/1 kV · 18,000 dan aramid electro-hydraulic subsea welding

REF 58361 & REF 45981 190–240 bar Hydraulic Hoses, KX4/KX8 Coax & Shielded Pairs/Quads Aramid-Braided (18,000 daN) PUR Underwater Welding Machine & Valve Control Umbilical (SAE 100R8 / 18,000 daN, 0.6/1 kV, -20 °C to +70 °C).

Water-resistant

EMC screen

Anti-torsion braid

Oil-resistant

Configuration

Order designation: REF 58361 3-Part / Compact Assembly
Outer Ø ≈: 28.5 mm
Net weight ≈: 920 kg/km
Tensile rating ≈: 25.0 kN
Core / stranding: Helical cabled composite umbilical

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: 0.6/1 kV
Operating temp.: −20…+70 °C
Min. bend radius: 12 × OD
Core / conductor: 2–4×1/2" Hoses
Outer protection: 18,000 daN
Standard: SAE 100R8

Typical values for this cable type, based on SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical — confirmed in the datasheet and quotation for your order.

Application fit

Is REF 58361 & REF 45981 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: REF 58361 & REF 45981 (SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical) featuring high-pressure hydraulic hoses (1/2" 190–240 bar), shielded power/control quads or sub-cables and polyurethane outer sheath (ø67 / 70 mm) (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	High-Pressure Hydraulic Hoses (1/2" 190–240 bar)	4 × 1/2" SAE 100R8 240 bar hoses (REF 45981) or 2 × 1/2" 190 bar hoses (REF 58361)
2	Shielded Power/Control Quads or Sub-Cables	4×(4×2.5 mm²) Cu-braided PUR quads (REF 45981) or 2×16 mm² + 14SP + 28C + KX4/KX8 (58361)
3	Polyurethane Inner Bedding Sheath	Extruded black polyurethane (PUR) inner sheath unifying hoses and electrical sub-cables
4	18,000 daN Aramid Braided Strength Member	High-modulus aramid fibre braid providing 180 kN tensile load capacity
5	Polyurethane Outer Sheath (Ø67 / 70 mm)	Orange (REF 45981) or Black (REF 58361) heavy-duty polyurethane outer jacket

REF 58361 & REF 45981 — Standard Subsea & Marine Execution

Built to SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical with high-pressure hydraulic hoses (1/2" 190–240 bar) and polyurethane outer sheath (ø67 / 70 mm)

REF 58361 & REF 45981 — Custom Drum Length & Termination Kit

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

REF 58361 & REF 45981 — 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 SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 0.6/1 kV (SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical)
Core / conductor construction: High-Pressure Hydraulic Hoses (1/2" 190–240 bar) — 4 × 1/2" SAE 100R8 240 bar hoses (REF 45981) or 2 × 1/2" 190 bar hoses (REF 58361)
Primary dielectric / buffering: Shielded Power/Control Quads or Sub-Cables — 4×(4×2.5 mm²) Cu-braided PUR quads (REF 45981) or 2×16 mm² + 14SP + 28C + KX4/KX8 (58361)

Thermal

Continuous operating temperature: −20…+70 °C (subsea, marine & submersible duty)
Short-circuit / peak thermal rating: Verified thermal stability per SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Polyurethane Outer Sheath (Ø67 / 70 mm) — Orange (REF 45981) or Black (REF 58361) heavy-duty polyurethane outer jacket
Minimum bending radius: 12 × OD
Hydrostatic, tensile & crush duty: 18,000 daN Aramid Braided Strength Member — High-modulus aramid fibre braid providing 180 kN tensile load capacity

Resistance

Hydrostatic pressure & water blocking: Engineered for continuous submersion and hydrostatic integrity per SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical
Seawater, oil & chemical resistance: Resistant to seawater hydrolysis, hydraulic oils and abrasion per SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical
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: REF 58361 & REF 45981
Sheath colour & metre marking: Continuous metre-marked orange outer finish (18,000 daN Aramid + PUR)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard REF 58361 & REF 45981 subsea & marine configurations

Manufactured to SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical 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
REF 58361 & REF 45981 Construction Schedule (−20…+70 °C)
REF 58361 3-Part / Compact Assembly	Gas/Hydraulic Hose + Power + Comms/Coax	Helical cabled composite umbilical	28.5	920	25.0	285
REF 58361 4-Part / Standard Assembly	Dual Hose + 75 Ω Video Coax + Comms Pairs	Helical cabled composite umbilical	36.0	1,540	48.0	360
REF 58361 Heavy Bell / Intervention	Multi-Hose + 3×Coax + Power/Signal Quads	Aramid-reinforced subsea umbilical	54.0	3,420	90.0	540

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 SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
Gas/Hydraulic Hose + Power + Comms/Coax	4.95	0.6/1 kV + 35–240 bar Fluid	−20…+70 °C
Dual Hose + 75 Ω Video Coax + Comms Pairs	3.30	0.6/1 kV + 35–240 bar Fluid	−20…+70 °C
Multi-Hose + 3×Coax + Power/Signal Quads	1.91	0.6/1 kV + 100–240 bar Fluid	−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, continuity & dimensional verification (SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical)	DC resistance at 20 °C / optical attenuation and outer diameter within SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical)	Zero dielectric breakdown and verified insulation resistance for 0.6/1 kV rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, water-blocking & mechanical endurance qualification (SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical)	Verified submersion integrity, tensile load 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

SAE 100R8 / 18,000 daN 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 REF 58361 & REF 45981 SAE 100R8 / 18,000 daN 0.6/1 kV 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

PDFREF 58361 & REF 45981 190–240 bar Subsea Welding & Valve Umbilical – technical datasheet3 sizes · construction, technical data, approvals XLSXREF 58361 & REF 45981 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 REF 58361 & REF 45981 (REF 58361 & REF 45981 190–240 bar Subsea Welding & Valve Umbilical)?

REF 58361 & REF 45981 (REF 58361 & REF 45981 190–240 bar Subsea Welding & Valve Umbilical) is manufactured in accordance with SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical for 0.6/1 kV service over -20 °C to +70 °C. Its 5-layer construction comprises high-pressure hydraulic hoses (1/2" 190–240 bar), shielded power/control quads or sub-cables and polyurethane outer sheath (ø67 / 70 mm).

What is the minimum bending radius and operating temperature range for REF 58361 & REF 45981?

The minimum bending radius for REF 58361 & REF 45981 is 12 × OD across its continuous operating temperature range of -20 °C to +70 °C, ensuring mechanical and dielectric reliability in subsea, marine and submersible service.

How are the concentric layers of REF 58361 & REF 45981 arranged from inside to outside?

From inside to outside, the construction sequence is: (01) High-Pressure Hydraulic Hoses (1/2" 190–240 bar) — 4 × 1/2" SAE 100R8 240 bar hoses (REF 45981) or 2 × 1/2" 190 bar hoses (REF 58361); (02) Shielded Power/Control Quads or Sub-Cables — 4×(4×2.5 mm²) Cu-braided PUR quads (REF 45981) or 2×16 mm² + 14SP + 28C + KX4/KX8 (58361); (03) Polyurethane Inner Bedding Sheath — Extruded black polyurethane (PUR) inner sheath unifying hoses and electrical sub-cables; (04) 18,000 daN Aramid Braided Strength Member — High-modulus aramid fibre braid providing 180 kN tensile load capacity; (05) Polyurethane Outer Sheath (Ø67 / 70 mm) — Orange (REF 45981) or Black (REF 58361) heavy-duty polyurethane outer jacket.

What factory test certificates are supplied with REF 58361 & REF 45981?

Every production drum of REF 58361 & REF 45981 undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per SAE J517 100R8 / 18,000 daN Aramid Subsea Welding Umbilical, and is delivered with an EN 10204 3.1 factory test certificate.

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01Selected sizes

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02Reel & motion

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03Message for our engineers

REF 58361 & REF 45981 190–240 bar Subsea Welding & Valve Umbilical

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