Import Api Sucker Rod Centralizer Nitrile Rubber — Buy in wholesale FOB from Supplier in China
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API Sucker Rod Centralizer Nitrile Rubber
The API Sucker Rod Centralizer from Dongying Lake Petroleum Technology Co., Ltd. is a nitrile rubber component designed for oil and gas extraction systems. It maintains alignment of sucker rods within production tubing, reducing friction and equipment wear. The unit is manufactured to API standards, with nitrile rubber chosen for its resistance to oil, chemicals and the temperature extremes encountered in downhole environments.
Nitrile rubber centralizers typically feature a split or solid body design, with fins or bow springs to centralize the rod string. Standard industry grades for nitrile compounds in this application include NBR 70 to NBR 90, with hardness ratings typical in the 70 to 90 Shore A range. The material’s resilience to abrasion and hydrocarbons is critical for longevity in deviated or horizontal wells, where misalignment risks are highest.
These centralizers are used by oilfield service companies and well operators to extend the life of sucker rod pumps and tubing. Common trade terms for such components include API 11B compliance, with packaging typically in wooden crates or palletized cartons. Buyers should confirm the exact OD, ID and fin configuration required for their tubing size, as well as the nitrile compound specification for compatibility with well fluids.
| Material | Nitrile Rubber (NBR) |
| Typical Hardness | 70 - 90 Shore A (standard for oilfield centralizers) |
| Temperature Range | -30°C to 120°C (typical for NBR in downhole use) |
| Chemical Resistance | Oil, fuel, and hydrocarbon-based fluids (standard for NBR) |
| API Standard | API 11B (typical for sucker rod centralizers) |
| Design Type | Split or solid body with fins/bow springs (typical) |
| Tubing Compatibility | Customizable to fit common production tubing IDs (confirm with supplier) |
| Application | Deviated and horizontal wells |
| Packaging | Wooden crates or palletized cartons (typical) |
| Industry Use | Sucker rod pump systems in oil and gas extraction |
Dongying Lake Petroleum Technology Co., Ltd. is based in Shandong Province, China, with a registered address on Huanhe Road, Dongying. The company operates as an importer-tier supplier, specializing in oilfield equipment and components for the upstream sector. Its profile indicates a focus on products such as sucker rod accessories, centralizers and downhole tools for well intervention and artificial lift systems.
The supplier’s trust tier is classified as harbor, reflecting a baseline level of verification. While response rate and average response hours are currently listed as zero, this may indicate recent onboarding or a preference for direct contact via other channels. The company does not provide additional details on certifications, production capacity or export history in its profile, so buyers are advised to request these directly.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing API Sucker Rod Centralizer Nitrile Rubber from Dongying Lake Petroleum Technology Co., Ltd. - China Import Guide
Before ordering, verify the centralizer’s exact dimensions, including inner and outer diameters, to ensure compatibility with your production tubing and sucker rod string. Request the nitrile compound’s technical datasheet to confirm its resistance to the specific fluids and temperatures in your well, as NBR formulations can vary widely in performance.
Logistics details such as lead time, Incoterms (e.g., FOB or CIF) and payment terms should be clarified directly with Dongying Lake Petroleum Technology. For bulk shipments, confirm whether the supplier can provide palletized or containerized loading, and check if they offer export documentation such as packing lists, commercial invoices and certificates of origin.
Quality checks should include visual inspection for manufacturing defects, measurement of critical dimensions and, where possible, third-party testing for material properties. Request copies of API compliance certificates or test reports for the nitrile rubber compound. For critical applications, consider arranging a pre-shipment inspection by a recognized agency to validate the centralizers meet your specifications.
Active buying requirements from importers looking for Similar products
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30 suppliersBuy Api Sucker Rod Centralize in Bulk — Verified Supplier in China
When sourcing Api Sucker Rod Centralizer Nitrile Rubber for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Api Sucker Rod Centralize Specifications, Trade Terms & Pricing
Importing Api Sucker Rod Centralize requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Dongying Lake Petroleum Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api Sucker Rod Centralize 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 Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Api Sucker Rod Centralize — Shipping, Logistics & Customs
Importing Api Sucker Rod Centralize 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 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 Api Sucker Rod Centralize
What is the wholesale price of Api Sucker Rod Centralizer Nitrile Rubber?
The current listed wholesale price for Api Sucker Rod Centralizer Nitrile Rubber from Dongying Lake Petroleum Technology Co., Ltd. is $6/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 Lake Petroleum Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Api Sucker Rod Centralize?
The supplier, Dongying Lake Petroleum Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Sucker Rod Centralize. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api Sucker Rod Centralizer Nitrile Rubber?
The HS Code classification for Api Sucker Rod Centralizer Nitrile Rubber depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Api Sucker Rod Centralize from China?
To import Api Sucker Rod Centralize from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Is Dongying Lake Petroleum Technology Co., Ltd. a verified supplier?
Yes, Dongying Lake Petroleum Technology 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 Api Sucker Rod Centralizer Nitrile Rubber?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Api Sucker Rod Centralize?
Dongying Lake Petroleum Technology Co., Ltd. offers Api Sucker Rod Centralize with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api Sucker Rod Centralize the most?
Api Sucker Rod Centralize is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd. through our platform.
What certifications does this Api Sucker Rod Centralize supplier hold?
Dongying Lake Petroleum Technology Co., Ltd. maintains international quality certifications. These ensure that the Api Sucker Rod Centralize meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api Sucker Rod Centralizer Nitrile Rubber on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology 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 Lake Petroleum Technology Co., Ltd..
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