Flame-Retardant ESP Cable Compliant With UL Standards for Safety
Product Spotlights
As a specialized manufacturer from Jinan, Shandong, Shandong Huaning Electric Heating Technology Co.,Ltd proudly presents our flame-retardant ESP cable engineered for maximum safety in hazardous environments. This UL-compliant solution delivers critical fire protection for submersible pump operations while ensuring uninterrupted performance in oil and gas applications. Our cables are precision-manufactured to provide reliable power transmission where safety failures are not an option.
Core Technical Advantages:
- Advanced Flame Retardation: Proprietary compound materials self-extinguish within seconds of flame removal
- Triple-Layer Protection: Conductor insulation + bedding layer + abrasion-resistant jacket
- Environmental Resilience: Maintains flexibility at -40°C and integrity at 90°C continuous operation
- Corrosion Defense: Specialized formulation resists oil, methane, and H₂S exposure
Performance Specifications:
| Parameter | Standard Value | Custom Options |
|---|---|---|
| Conductor Size | 6 AWG to 1 AWG | 2/0 to 500 kcmil |
| Voltage Rating | 300V/600V | Up to 5kV |
| Flame Test Compliance | UL 44/83/2556 | IEC 60332 available |
| Bending Radius | 6×OD minimum | Reduced radius options |
Operational benefits include 30% longer service life compared to conventional cables in downhole environments and reduced maintenance downtime. The specialized jacketing prevents fluid permeation that causes insulation degradation, while the compact design allows installation in confined well casings.
With over a decade of electrical heating expertise from our Jinan manufacturing base, Shandong Huaning maintains rigorous quality control through every production stage. Our flame-retardant ESP cables undergo third-party verification to ensure consistent UL-standard compliance. Trust in our technical capability to deliver cables that protect both your equipment and personnel – contact our engineering team today for application-specific solutions.
Frequently Asked Questions:
-
Q: What specific UL standards does this cable meet?
A: Complies with UL 44 (thermoset-insulated wires), UL 83 (thermoplastic-insulated wires), and UL 2556 (wire/cable testing methods). -
Q: Can it withstand oil well downhole conditions?
A: Yes, designed specifically for oil/gas submersible pumps with resistance to petroleum compounds and high pressures. -
Q: What temperature extremes can it handle?
A: Operational range from -40°C to 90°C ambient, with short-term peak tolerance to 130°C. -
Q: Are custom lengths available?
A: Yes, we provide custom cutting, reeling, and termination services upon request. -
Q: How does the flame-retardant property work?
A: Specialized compounds release flame-suppressing gases when heated while forming insulating char layers. -
Q: What quality documentation is provided?
A: All shipments include material certifications, test reports, and compliance documentation.
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