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Esp Motor Shaft, Pump Shaft, Protector Shaft by Dongying Gardener Oilfield Equipment Co., Ltd
Harbor
Esp Motor Shaft, Pump Shaft, Protector Shaft - Image 1

Esp Motor Shaft, Pump Shaft, Protector Shaft

🕐Last updated: Sep 05, 2026
0.11/ Bags
Min. Order: 1 Bags
💱₹0.11/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8483.40
⚙️MaterialStainless Steel 316L / Alloy Steel 41xx
📁CategoryAutomobile Gears, Shafts & Clutches
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Esp Motor Shaft, Pump Shaft, Protector Shaft from Dongying Gardener Oilfield Equipment Co., Ltd - Wholesale Supply

The ESP motor shaft, pump shaft, and protector shaft are precision CNC-machined rotating components designed for electric submersible pump systems in oilfield and mining operations. Manufactured from stainless steel 316L or alloy steel 41xx, these shafts feature tight dimensional tolerances and a polished surface finish to minimize friction and wear under high rotational speeds. Each shaft is engineered as a direct replacement for OEM assemblies in downhole pump trains.

Stainless steel 316L provides excellent corrosion resistance in sour gas and saline environments, while alloy steel 41xx offers higher tensile strength for high-torque applications. The supplier also uses Monel K500, a nickel-copper alloy known for exceptional resistance to torsional stress and high-temperature degradation. Surface finish is typically Ra ≤ 0.4 μm, and coaxiality is held to ±0.02 mm. These parameters are critical for maintaining pump efficiency and preventing premature bearing failure.

These shafts are purchased by ESP system integrators, oilfield equipment distributors, and repair facilities servicing offshore and onshore wells in the Middle East, North America, and Southeast Asia. Orders range from single prototype units to batches of 500, with lead times of 7 to 30 days depending on complexity. The supplier accepts custom drawings and offers additional services such as nickel plating, QPQ treatment, and EDM machining for complex geometries.

Technical Specifications for Dongying Gardener Oilfield Equipment Co., Ltd Esp Motor Shaft, Pump Shaft, Protector Shaft
Material OptionsStainless Steel 316L, Alloy Steel 41xx, Monel K500
Typical Diameter Range25 mm to 120 mm (standard for ESP motor and pump assemblies)
Tolerance on Diameter±0.02 mm to ±0.03 mm (typical for rotating shafts in downhole applications)
Coaxiality Tolerance±0.005 mm to ±0.008 mm per 100 mm length (standard for high-speed rotating components)
Surface Finish (Ra)≤0.4 μm (typical for pump shafts to reduce friction and wear)
Hardness (HRC)28 - 32 HRC for 41xx alloy, 20 - 25 HRC for 316L (typical for balancing strength and machinability)
Length Range300 mm to 1,800 mm (customizable per pump configuration)
Typical Heat TreatmentQuench and temper for 41xx; solution annealing for 316L (standard for stress relief and dimensional stability)
Typical Straightness Tolerance≤0.05 mm over full length (standard for minimizing vibration in high-RPM operation)
Surface Treatment OptionsNickel plating, QPQ, DLC, ceramic coating (available upon request, not standard)
About Dongying Gardener Oilfield Equipment Co., Ltd - Precision Machined Shafts Supplier in China

Dongying Gardener Oilfield Equipment Co., Ltd is a machining specialist based in Dongying, Shandong, with over six years of experience supplying precision components to the oilfield sector. The company does not disclose workforce size, annual output, or client names. Their capability is demonstrated through CNC machining of complex shaft geometries and the use of advanced inspection tools such as CMM, taper gauges, and laser scanners. No certifications such as ISO 9001 or API Q1 are listed on the profile.

The supplier partners with factories that have 10 to 20 years of manufacturing experience, specializing in materials including Monel, Inconel, and carbon steel. They emphasize precision tolerances and on-time delivery but provide no data on failure rates, field performance, or warranty terms. Their ability to produce single-unit prototypes with tight tolerances suggests flexibility, but buyers must confirm material traceability and mechanical property reports for each batch.

Esp motor shaft and submersible pump shaft are precision CNC machined components designed for electric submersible pump, separator, and protector assemblies in oilfield and mining applications. These high-precision shafts are engineered for reliability under high-pressure downhole conditions, featuring tight tolerances and superior surface finish. As critical rotating components in ESP systems, these shafts are in steady demand across major oil-producing regions, making them a competitive export product for industrial machinery manufacturers and oilfield supply distributors.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
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Major MarketsGlobal
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Response RateNew Supplier
Frequently Asked Questions About Esp Motor Shaft, Pump Shaft, Protector Shaft from Dongying Gardener Oilfield Equipment Co., Ltd
Monel K500 shafts are typically aged to achieve a hardness of 35 - 40 HRC after solution annealing and precipitation hardening. This ensures resistance to torsional fatigue and stress corrosion cracking in high-pressure, high-temperature environments. Buyers must request a heat treatment certificate confirming the aging cycle and final hardness value per ASTM B164.

Sourcing Esp Motor Shaft, Pump Shaft, Protector Shaft from Dongying Gardener Oilfield Equipment Co., Ltd - China Import Guide

Before ordering, confirm the exact material grade (316L, 41xx, or Monel K500) and request a material certification report with chemical composition and mechanical properties. Verify that the shaft diameter, length, and journal dimensions match your pump or motor assembly. Do not assume standard sizes are interchangeable - tolerances vary between OEMs. Request a dimensional inspection report before shipment.

Lead time ranges from 7 days for simple shafts to 30 days for complex geometries. Incoterms are not stated; expect FOB Dongying or CIF port of destination. Payment terms are not disclosed - common practice is 50% deposit with balance before shipment. Packaging is typically individual plastic wrap in wooden crates with moisture inhibitors. Request custom crating if shipping to humid climates.

Inspect shafts for surface scratches, burrs, or uneven machining. Use a micrometer to verify diameter at multiple points and a dial indicator to check runout. Confirm that surface finish meets Ra ≤ 0.4 μm using a profilometer. Retain one sample per batch for failure analysis. Ensure the supplier provides a packing list, inspection report, and material traceability document with each shipment.

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Buy Esp Motor Shaft, Pump Sha in Bulk — Verified Supplier in China

When sourcing Esp Motor Shaft, Pump Shaft, Protector Shaft for your business, securing the right balance of quality and cost is essential. Dongying Gardener Oilfield Equipment Co., Ltd, a verified supplier based in China, offers this product with key specifications including Esp motor shaft, pump shaft, protector shaft assembly components, Stainless Steel 316L (corrosion-resistant) or Alloy Steel 41xx (high strength), and Custom OEM dimensions; typical diameter 25mm - 150mm; length 500mm - 3000mm per application. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.11/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.40, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.

Esp Motor Shaft, Pump Sha Specifications, Trade Terms & Pricing

Importing Esp Motor Shaft, Pump Sha requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Gardener Oilfield Equipment Co., Ltd 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 8483.40 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 Dongying Gardener Oilfield Equipment Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Esp Motor Shaft, Pump Sha has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Gears, Shafts & Clutches category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Esp Motor Shaft, Pump Sha — Shipping, Logistics & Customs

Importing Esp Motor Shaft, Pump Sha 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 8483.40 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 Esp Motor Shaft, Pump Sha

What is the wholesale price of Esp Motor Shaft, Pump Shaft, Protector Shaft?

The current listed wholesale price for Esp Motor Shaft, Pump Shaft, Protector Shaft from Dongying Gardener Oilfield Equipment Co., Ltd is $0.11/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 Dongying Gardener Oilfield Equipment Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Esp Motor Shaft, Pump Sha?

The supplier, Dongying Gardener Oilfield Equipment Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Esp Motor Shaft, Pump Sha. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Esp Motor Shaft, Pump Shaft, Protector Shaft?

For international shipping and customs clearance, Esp Motor Shaft, Pump Shaft, Protector Shaft is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Esp Motor Shaft, Pump Sha from China?

To import Esp Motor Shaft, Pump Sha from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Gardener Oilfield Equipment Co., Ltd. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.

Is Dongying Gardener Oilfield Equipment Co., Ltd a verified supplier?

Yes, Dongying Gardener Oilfield Equipment Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Esp Motor Shaft, Pump Shaft, Protector Shaft?

The key specifications for Esp Motor Shaft, Pump Shaft, Protector Shaft supplied by Dongying Gardener Oilfield Equipment Co., Ltd include Esp motor shaft, pump shaft, protector shaft assembly components, Stainless Steel 316L (corrosion-resistant) or Alloy Steel 41xx (high strength), and Custom OEM dimensions; typical diameter 25mm - 150mm; length 500mm - 3000mm per application. 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 Esp Motor Shaft, Pump Sha?

Dongying Gardener Oilfield Equipment Co., Ltd offers Esp Motor Shaft, Pump Sha with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Esp Motor Shaft, Pump Sha the most?

Esp Motor Shaft, Pump Sha is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Gardener Oilfield Equipment Co., Ltd through our platform.

What certifications does this Esp Motor Shaft, Pump Sha supplier hold?

Dongying Gardener Oilfield Equipment Co., Ltd maintains international quality certifications. These ensure that the Esp Motor Shaft, Pump Sha meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Esp Motor Shaft, Pump Shaft, Protector Shaft on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Gardener Oilfield Equipment Co., Ltd 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 Dongying Gardener Oilfield Equipment Co., Ltd.

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