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Motor Lead Extensions
Motor Lead Extensions (MLE) are high-voltage insulated cables designed for downhole electrical submersive pump (ESP) systems in oil and gas wells. They are available in Reda 540, Reda 562 and Reda 456 grades and comply with API, IEEE, GB and Russian standards. The cables are rated for operating voltages from 3 kV up to 8 kV and can tolerate continuous temperatures of 204 °C, 232 °C or 260 °C depending on the grade. Conductors are electrolytic copper, and the insulation is either XLPE or EPR, optionally sheathed in stainless-steel armour.
Electrolytic copper provides high conductivity required for efficient power transmission in wellbore environments, while XLPE and EPR insulation offer superior dielectric strength and thermal stability. The optional stainless-steel armour adds mechanical protection against abrasion and pressure fluctuations typical in deep wells. In the oil-field cable market, such specifications are standard for ESP lead extensions, ensuring compliance with API 5L and IEEE Std 287. The use of Reda-grade insulation aligns with industry practice for high-temperature, high-voltage downhole applications.
These extensions are routinely installed by oil-field service companies, drilling contractors and ESP manufacturers for new well completions and for replacement of worn leads in existing wells. Importers source the MLEs to maintain inventory for maintenance contracts and to meet the rapid deployment schedules of offshore and onshore fields. The supplier mentions flexible shipping terms such as FOB or CIF from Chinese ports, but exact minimum order quantities and lead times must be confirmed directly. Payment is typically arranged via T/T or L/C in accordance with international trade practice for high-value industrial components.
| Conductor material | Electrolytic copper |
| Insulation type | XLPE or EPR (typical) |
| Voltage rating | 3 kV, 4 kV, 5 kV, 6 kV, 8 kV (standard options) |
| Temperature rating | 204 °C, 232 °C, 260 °C (typical for Reda 540/562/456) |
| Standards compliance | API, IEEE, GB, Russian standards (standard compliance) |
| Armour option | Stainless-steel armour optional (typical for downhole protection) |
| Cable grade | Reda 540, Reda 562, Reda 456 (standard grades) |
| Conductor cross-section | typical 25 mm² for 5 kV rating |
| Insulation thickness | typical 2 mm (for 8 kV rating) |
| Maximum bending radius | standard 10× cable diameter |
ESP Cable Solutions Co., Limited is headquartered in Building D2, Zhongyi 1688 Creative Industry Park, Qingdao, Shandong Province, China, postal code 266000. The company holds a harbour trust tier on the platform, indicating prior engagements, though its current response rate is recorded as zero. The address places the firm in a major coastal manufacturing hub with access to international shipping lanes.
The firm specialises in high-voltage cable assemblies for oil-field equipment, with Motor Lead Extensions highlighted as a key offering. Its catalogue lists compliance with API, IEEE, GB and Russian standards and the ability to supply Reda-grade insulated cables for temperatures up to 260 °C. Specific lead times, order minimums and pricing are not disclosed, so interested buyers should request a formal quotation and technical data sheet.
Motor Lead Extensions (MLE) are specialized high-voltage insulated cables designed for downhole electrical submersible pump (ESP) systems in oil and gas extraction. Rated for 3kV to 8kV and temperatures up to 260°C, these cables are manufactured to API and IEEE standards in Reda 540, 562, and 456 grades, ensuring reliable performance in extreme wellbore environments. Widely exported for ESP installations across global oilfields, MLE cables are critical spare parts and replacement components for artificial lift operations.
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Sourcing Motor Lead Extensions from ESP Cable Solutions Co., Limited - China Import Guide
Prior to purchase, verify that the cable’s voltage class, temperature rating and Reda grade match the specifications of your ESP system. Request the full technical data sheet, including dielectric strength, conductor resistance and armour thickness, to confirm suitability for the intended well depth. Also ask for the certificates that demonstrate compliance with API, IEEE, GB and Russian standards.
Discuss shipping preferences with ESP Cable Solutions, specifying FOB from Qingdao or CIF to your nearest port. Since the listing does not state a fixed production lead time, obtain an estimated schedule based on your order volume. Common payment methods include T/T and L/C; negotiate terms that align with your risk management policies.
Arrange an independent inspection of the cable reels before loading, focusing on insulation integrity, conductor continuity and armour condition. Request the supplier’s test reports for high-temperature endurance and high-voltage breakdown. Ensure that a commercial invoice, packing list, certificate of origin and the relevant standard conformity certificates accompany the shipment.
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30 suppliersBuy Motor Lead Extensions in Bulk — Supplier in China
When sourcing Motor Lead Extensions for your business, securing the right balance of quality and cost is essential. ESP Cable Solutions Co., Limited, a supplier based in China, offers this product with key specifications including Reda 540, Reda 562, Reda 456, Russia Standard MLE, 204°C, 232°C, 260°C, and 3kV, 4kV, 5kV, 6kV, 8kV. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8544.49, making it a staple in the Lead sector with strong demand from importing countries worldwide.
Motor Lead Extensions Specifications, Trade Terms & Pricing
Importing Motor Lead Extensions requires careful attention to shipping logistics, customs compliance, and secure payment terms. ESP Cable Solutions Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8544.49 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About ESP Cable Solutions Co., Limited — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Motor Lead Extensions for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Lead category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Motor Lead Extensions — Shipping, Logistics & Customs
Importing Motor Lead Extensions requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8544.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Motor Lead Extensions
What is the wholesale price of Motor Lead Extensions?
The current listed wholesale price for Motor Lead Extensions from ESP Cable Solutions Co., Limited is $0.2/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to ESP Cable Solutions Co., Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for Motor Lead Extensions?
The supplier, ESP Cable Solutions Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Motor Lead Extensions. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Motor Lead Extensions?
For international shipping and customs clearance, Motor Lead Extensions is classified under HS Code 8544.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Motor Lead Extensions from China?
To import Motor Lead Extensions from China, negotiate shipping terms (FOB, CIF, or EXW) directly with ESP Cable Solutions Co., Limited. Ensure you have the necessary import licenses for Lead products in your destination country.
How can I check ESP Cable Solutions Co., Limited before ordering?
Open the ESP Cable Solutions Co., Limited company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Motor Lead Extensions?
The key specifications for Motor Lead Extensions supplied by ESP Cable Solutions Co., Limited include Reda 540, Reda 562, Reda 456, Russia Standard MLE, 204°C, 232°C, 260°C, and 3kV, 4kV, 5kV, 6kV, 8kV. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Motor Lead Extensions?
ESP Cable Solutions Co., Limited offers Motor Lead Extensions with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Motor Lead Extensions the most?
Motor Lead Extensions is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from ESP Cable Solutions Co., Limited through our platform.
What certifications does this Motor Lead Extensions supplier hold?
ESP Cable Solutions Co., Limited maintains international quality certifications. These ensure that the Motor Lead Extensions meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Motor Lead Extensions on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. ESP Cable Solutions Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with ESP Cable Solutions Co., Limited.
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