3×6AWG Flat Submersible Pump Cable with Oil Tube – 5kV Lead-Sheathed ESP Power Cable (EPDM/Galvanized Steel)

3×6AWG Flat Submersible Pump Cable with Oil Tube – 5kV Lead-Sheathed ESP Power Cable (EPDM/Galvanized Steel)-Picture1

Product Overview

Flat Submersible Pump Cable (3×6mm² with Oil Pipe)
Designed for 5kV ESP systems in oil wells (ambient: 50°C–180°C), this cable integrates an oil tube within galvanized steel armor. Features 3×6mm² solid copper conductors, oil-resistant EPDM insulation, lead sheath, and full compliance with API RP 11S6, IEEE 1018, and ASTM standards.


Technical Specifications

Parameter Specification Standard
Conductor Solid copper (*Calculated: 1/3.60 mm*) ASTM B3
Insulation EPDM rubber, 2.3 mm ASTM D412
Sheath Lead, 1.0 mm API RP 11S6
Barrier Rubber-infused woven fabric IEEE 1018
Armor Interlock galvanized steel ASTM A459
Outer Jacket PVC
Voltage Rating 5 kV IEEE 1018
Operating Temp. 50°C–180°C (well) / 204°C (conductor)

TECHNICAL DATASHEET (Reference)

AWG Cross-section (mm²) Conductor (No./mm) Insulation (mm) Sheath (mm) Dimensions (mm) Weight (kg/km)
1 3×42.4 1/7.35 2.3 1.0 16×47 3,850
2 3×33.6 1/6.54 2.3 1.0 15×45 3,320
4 3×21.1 1/5.19 2.3 1.0 14×40 2,730
5 3×16.8 1/4.62 2.3 1.0 13×38 2,410
6 3×13.3 1/4.12 2.3 1.0 12×36 2,100
7 3×10.6 1/3.60 2.3 1.0 11×34 1,790

For 3×6mm² Configuration (Extrapolated)

Conductor Size Conductor (No./mm) Dimensions (mm) Weight (kg/km)
3×6.0 AWG 1/13.3 12×36 ~2,100*

*Calculated from AWG7 (3×10.6mm²) with linear scaling


Construction & Materials

  1. Conductor: Solid bare copper (ASTM B3)

  2. Insulation: EPDM rubber (ASTM D412)

  3. Sheath: Lead barrier (1.0 mm)

  4. Barrier: Rubber-infused woven fabric

  5. Armor: Interlock galvanized steel (ASTM A459)

  6. Outer Jacket: PVC (optional)

  7. Oil Tube: Integrated inside armor (optional)

3×6AWG Flat Submersible Pump Cable with Oil Tube – 5kV Lead-Sheathed ESP Power Cable (EPDM/Galvanized Steel)-Picture2


Key Features

5kV Voltage Rating (IEEE 1018)
Lead Sheath for H₂S/CO₂ impermeability
Solid Copper Conductors (ASTM B3)
Interlock Armor with 25 kN/cm² crush resistance
Oil Tube Option for pump lubrication


Standards Compliance

Standard Coverage
API RP 11S6 ESP cable design/performance in sour wells
IEEE 1018 5kV submersible cable electrical safety
ASTM B3 Solid copper conductor specifications
ASTM D412 EPDM oil/swell resistance at 204°C
ASTM A459 Interlock armor mechanical integrity

Customization Options

  1. Armor Upgrade:

    • Stainless steel (high H₂S/CO₂)

    • Monel (extreme corrosion)

  2. Conductor Size: 1–42 mm² (per datasheet)

  3. Insulation Materials:

    • PP, XLPE, EPR, Fluoroplastics (temperature-specific)

  4. Double Armor: For sand-abrasive wells