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The valve oil seal supplied by Renxian Shiji Rubber Co., Ltd. is a precision‑engineered component that prevents oil leakage around valve stems in automotive and industrial engines. It is offered in three material grades - NBR (Nitrile Butadiene Rubber), FKM (Fluoroelastomer) and PTFE (Polytetrafluoroethylene) - each compatible with petrol and diesel fuel systems. Typical dimensions cover inner diameters from 10 mm to 200 mm and cross‑section thicknesses between 1 mm and 10 mm, allowing fitment to a broad selection of valve types. The seals incorporate a lip‑design that reduces friction and enhances sealing performance across the specified size range.
NBR grades provide a Shore A hardness of about 70 and operate reliably between - 40 °C and 150 °C, making them suitable for most conventional engines. FKM variants retain elasticity up to - 20 °C and 200 °C and exhibit a Shore A hardness near 80, offering better chemical resistance for high‑temperature environments. PTFE versions withstand extreme temperatures from - 200 °C to 260 °C and are chemically inert, often chosen for specialised industrial pumps. These typical industry specifications are well‑known for valve‑seal applications and align with the supplier’s material catalogue.
Importers and OEMs in the automotive, two‑wheeler and heavy‑machinery sectors commonly source these seals for new‑engine production and retrofit projects. Renxian Shiji Rubber ships the products in bulk polybags or reinforced cartons to protect the seals during transit, but exact minimum order quantities and payment terms must be confirmed directly with the supplier. Prospective buyers should request the material grade, dimensional drawing and any applicable test certificates before finalising the order. Confirmation of lead time, Incoterms and inspection arrangements is also recommended to ensure smooth customs clearance.
| Material | NBR (Nitrile Butadiene Rubber), FKM (Fluoroelastomer), PTFE (Polytetrafluoroethylene) |
| Typical Operating Temperature Range | - 40 °C to 150 °C (NBR), - 20 °C to 200 °C (FKM), - 200 °C to 260 °C (PTFE) (typical) |
| Size Range | Inner diameter 10 mm - 200 mm, thickness 1 mm - 10 mm (typical) |
| Hardness | Shore A 70 (NBR), Shore A 80 (FKM) (typical) |
| Design Feature | Lip‑seal geometry for reduced friction (typical) |
| Packaging | Bulk polybags or reinforced cartons (standard) |
| Common Applications | Automotive valve train, diesel engine, industrial pump (typical) |
| Compatibility | Suitable for petrol and diesel fuel systems (standard) |
| Supplier‑Provided Certification | ISO‑9001 certification claimed by supplier (confirm with supplier) |
Renxian Shiji Rubber Co., Ltd. is located in the Wuzhuang Industrial Zone, Ren County, Xingtai City, Hebei Province, China (postal code 0542000). The company holds a harbor‑tier verification on the platform, indicating a basic level of identity confirmation, although its response rate is currently recorded as 0 %.
The factory specialises in the manufacture of rubber compounds and custom‑formulated sealing components for automotive and industrial customers. Products are typically packed in bulk polybags or cartons for export, and the supplier states that it can accommodate a variety of material grades such as NBR, FKM and PTFE.
Valve Oil Seal is an essential engine component designed to prevent oil leakage around valve stems, ensuring optimal combustion chamber sealing and reducing oil consumption in automobiles and machinery. Available in NBR, FKM, and PTFE grades, these seals operate across a wide temperature range and are compatible with most petrol and diesel engines. Widely sourced by importers and OEM suppliers for automotive, two-wheeler, and industrial engine applications, they are typically packaged in bulk polybags or boxes for efficient logistics and distribution.
| 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 |
Before placing an order, confirm the exact material grade (NBR, FKM or PTFE), the required inner diameter and cross‑section thickness, and request the supplier’s dimensional drawing. Ask for any available test certificates such as hardness, tensile strength or ISO compliance, and verify that the packaging method matches your handling requirements. Ensuring these details match your engineering specifications will reduce the risk of mismatched parts.
Discuss logistics early by agreeing on the preferred Incoterm, for example FOB Xingtai port or CIF destination, and ask the supplier to provide an estimated lead time based on the confirmed order size. Payment terms are typically L/C or T/T, but the exact schedule should be negotiated and documented in the purchase agreement. Clarify who bears freight and insurance costs to avoid unexpected charges at customs.
Arrange an independent third‑party inspection before shipment, focusing on material composition, dimensional accuracy and hardness as per the supplied drawing. Request the supplier’s mill test report, material safety data sheet and a certificate of conformity to confirm compliance with your quality standards. Maintaining a clear record of inspection results and accompanying documentation will facilitate smooth import clearance and protect against potential warranty disputes.
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When sourcing Valve Oil Seal for your business, securing the right balance of quality and cost is essential. Renxian Shiji Rubber Co., Ltd., a verified supplier based in China, offers this product with key specifications including NBR (Standard), FKM (High-Temperature), PTFE (Premium), NBR ~30-35% ACN content; FKM ~66% Fluorine content; PTFE virgin grade, and ID 5mm - 20mm, OD 10mm - 30mm, Height 3mm - 8mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.121.80./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8484.90, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing Valve Oil Seal requires careful attention to shipping logistics, customs compliance, and secure payment terms. Renxian Shiji Rubber 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 8484.90 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Valve Oil Seal 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 global B2B marketplace. Start your sourcing journey today.
Importing Valve Oil Seal 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 8484.90 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 Valve Oil Seal from Renxian Shiji Rubber Co., Ltd. is $0.121.80./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 Renxian Shiji Rubber Co., Ltd. through EximNext.
The supplier, Renxian Shiji Rubber Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Valve Oil Seal. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Valve Oil Seal is classified under HS Code 8484.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Valve Oil Seal from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Renxian Shiji Rubber Co., Ltd.. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Renxian Shiji Rubber 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 Valve Oil Seal supplied by Renxian Shiji Rubber Co., Ltd. include NBR (Standard), FKM (High-Temperature), PTFE (Premium), NBR ~30-35% ACN content; FKM ~66% Fluorine content; PTFE virgin grade, and ID 5mm - 20mm, OD 10mm - 30mm, Height 3mm - 8mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Renxian Shiji Rubber Co., Ltd. offers Valve Oil Seal with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Valve Oil Seal is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Renxian Shiji Rubber Co., Ltd. through our platform.
Renxian Shiji Rubber Co., Ltd. maintains international quality certifications. These ensure that the Valve Oil Seal 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. Renxian Shiji Rubber 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 Renxian Shiji Rubber Co., Ltd..
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