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The product is a rubber O‑ring/cap manufactured from a blend of EPDM and NBR compounds and rated at a hardness of 45 Shore A ±5A. This formulation provides strong resistance to heat, oil and coolant, making it suitable for sealing applications in automotive engines and fluid systems. The supplier lists the hardness explicitly and highlights the suitability for a range of vehicle components. The items are offered in bulk quantities for OEM and parts‑importer needs.
In the automotive sealing market, EPDM is commonly chosen for its wide temperature tolerance, while NBR adds oil‑resistance properties. Typical temperature performance for such blends spans - 40 °C to 120 °C, and pressure ratings often reach up to 10 bar for standard O‑ring sizes. Dimensional tolerances are usually ±0.1 mm, and standard sizes cover inner diameters from 2 mm to 50 mm, allowing designers to select the appropriate fit for diverse sealing points. The material’s tensile strength generally meets or exceeds 12 MPa, aligning with industry expectations for durable seals.
Primary customers are automotive parts importers, engine manufacturers and other OEMs that require reliable sealing components. The O‑ring/cap can be used in coolant circuits, oil galleries, fuel lines and other fluid pathways where longevity under thermal cycling is critical. Buyers should confirm the exact size catalogue, packaging format and Incoterm preferences such as FOB or CIF directly with Guang Dong Bello New Materials Technology Co. Ltd. before finalising a purchase.
| Material | EPDM and NBR blend (standard automotive sealing material) |
| Hardness | 45 Shore A ±5A (supplier‑specified) |
| Temperature Resistance | typical -40 °C to 120 °C (standard for EPDM/NBR) |
| Chemical Resistance | oil, coolant and fuel resistant (typical) |
| Pressure Rating | typical up to 10 bar (standard for automotive O‑rings) |
| Standard Size Range | inner diameter 2 mm - 50 mm (typical) |
| Tolerance | ±0.1 mm (typical) |
| Packaging | bulk packs of 1,000 pieces per bag (typical) |
| Tensile Strength | typical ≥ 12 MPa (standard) |
| Colour | black (typical) |
Guang Dong Bello New Materials Technology Co. Ltd. is based in Donggguan, Guangdong Province, 523500, China. The supplier appears on the platform with a harbour trust tier, indicating a baseline level of verification.
This rubber O-ring and cap is manufactured from high-quality EPDM and NBR rubber compounds, engineered for reliable sealing in automotive engine and fluid systems. With a hardness rating of 45 Shore A (+/- 5A), it provides excellent resistance to heat, oil, and coolant for various vehicle applications. Widely sourced by automotive parts importers and OEMs as a cost-effective sealing solution across multiple vehicle systems.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
When sourcing O‑rings from this Chinese supplier, first verify the material data sheet to confirm the EPDM/NBR composition, hardness range and any additional additives. Request the latest mill test report and a certification of compliance with automotive‑grade standards before placing an order.
Discuss logistics early: confirm whether the supplier prefers FOB or CIF, ask for estimated lead time based on order volume, and clarify payment terms such as a TT advance and balance on shipment. Shipping in bulk bags may require container‑load planning to optimise freight costs.
Arrange a pre‑shipment inspection that includes dimensional checks, hardness testing and a visual assessment for surface defects. Ensure the supplier provides a certificate of conformity and any required customs documentation, such as a material safety data sheet, to facilitate smooth import clearance.
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When sourcing Rubber O-Ring/Cap for your business, securing the right balance of quality and cost is essential. Guang Dong Bello New Materials Technology Co. Ltd., a verified supplier based in China, offers this product with key specifications including Commercial / Industrial Grade (EPDM and NBR), 45 Shore A (+/- 5A), and EPDM, NBR (Nitrile Butadiene Rubber). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $845,,./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 4016.93, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing Rubber O-Ring/Cap requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guang Dong Bello New Materials Technology 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 4016.93 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Rubber O-Ring/Cap 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 Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Rubber O-Ring/Cap 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 4016.93 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Rubber O-Ring/Cap from Guang Dong Bello New Materials Technology Co. Ltd. is $845,,./Unit 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 Guang Dong Bello New Materials Technology Co. Ltd. through EximNext.
The supplier, Guang Dong Bello New Materials Technology Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Rubber O-Ring/Cap. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Rubber O-Ring/Cap is classified under HS Code 4016.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Rubber O-Ring/Cap from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guang Dong Bello New Materials Technology Co. Ltd.. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Guang Dong Bello New Materials 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.
The key specifications for Rubber O-Ring/Cap supplied by Guang Dong Bello New Materials Technology Co. Ltd. include Commercial / Industrial Grade (EPDM and NBR), 45 Shore A (+/- 5A), and EPDM, NBR (Nitrile Butadiene Rubber). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guang Dong Bello New Materials Technology Co. Ltd. offers Rubber O-Ring/Cap with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rubber O-Ring/Cap is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guang Dong Bello New Materials Technology Co. Ltd. through our platform.
Guang Dong Bello New Materials Technology Co. Ltd. maintains international quality certifications. These ensure that the Rubber O-Ring/Cap meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guang Dong Bello New Materials Technology Co. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Guang Dong Bello New Materials Technology Co. Ltd..
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