Production Show
Our factory has been in the vulcanization manufacturing service for almost 20years, especially in the Engineering, Auto & Building construction industries application.
Our Competitive Advantages
1. Top quality custom rubber products that can completely meet your needs.
2. Fast production & in-time delivery that never delay your project and usage.
3. One-stop custom service and value-added service to save your time and cost.
4. OEM/ODM Services are available. We can design and produce various Non-standard
Rubber Parts according to your PDF,3D or STEP drawing files.
5. All of rubber finished products are 100% inspected before shipment.
Oil Seal Brief Introduction
Oil seal is also known as rotary shaft seal. They are often called grease, fluid or dirt seals.
Oil seal is an integral part in any rotating and moving part assembly. They close spaces between
stationary and moving components in mechanical equipment. An oil seal normally consists of
three basic components: The Sealing Element (the nitrile rubber part), the Metal Case, and the
Spring. It is a widely used sealing component.
Temperature: -50°C -300°C Depending On Rubber Material
Pressure: Up to 0.03 MPa
Reciprocation Speed: 0-20m/S
Medias: mineral oils, water, lubricating grease
Specification: 6-13000mm
Product Features
Features a. Ozone and chemical resistance
b. Good temperature resistance
c. Excellent weather and water resistance
d. Dust resistance and sealing
e. Good Compressibility, Flexibility & Elasticity
f. Good shock proof
Material used for vulcanization process :
--- FKM VITON rubber
--- Nitrile Rubber
--- EPDM Rubber
--- HNBR Rubber
--- Silicone Rubber
--- ACM Rubber
Rubber Vulcanized Profile advantages :
--- Flexi & Durable
--- Weatherproof
--- Good sealing
--- Economical
Product Overviews
Item name Oil Seal
lip Double lips and single lip are available
Shape O Type
Color Black, brown or as you required
Pressure Pressure type
Working Medium Hydraulic Oil, Water and Dust
Payment terms L/C or T/T /Western Union
Performance High temperature resistance,Good oil resistance
Standard Nonstandard / Standard
Hardness 60-90
Factory visit Available
Company Type Manufacturer/Factory & Trading Company
Origin China(mainland)
Hot Sell Fluorine Rubber FKM Rubber Seal Ring Oil Seal
Our hot-selling Fluorine Rubber (FKM) Seal Ring and Oil Seal are premium sealing solutions engineered to deliver exceptional performance in harsh industrial and automotive environments. Renowned for their superior resistance to oils, chemicals, high temperatures, and wear, these FKM seals have become the preferred choice for customers seeking reliable, long-lasting sealing components that ensure equipment integrity and operational efficiency.
Fluorine rubber (FKM) is the cornerstone of these high-performance seals, boasting a unique molecular structure that endows it with unparalleled material advantages. Unlike conventional rubber materials, FKM exhibits excellent resistance to a wide range of aggressive media, including mineral oils, synthetic oils, fuels (gasoline, diesel, aviation fuel), hydraulic fluids, and various industrial chemicals (acids, bases, solvents). This chemical inertness ensures the seals maintain their structural stability and sealing performance even in long-term exposure to corrosive substances, avoiding swelling, hardening, or degradation.
Temperature resistance is another standout feature of our FKM Seal Ring and Oil Seal. These seals can operate stably in an extreme temperature range of -20°C to 200°C, with short-term resistance up to 230°C. This makes them ideal for high-temperature applications such as automotive engine compartments, industrial furnace systems, and hydraulic equipment operating under intense thermal loads. Additionally, FKM offers excellent compression set resistance, meaning it can retain its elastic properties and sealing effectiveness even after prolonged compression, ensuring a tight seal and preventing fluid leakage over time.
Our FKM Seal Ring and Oil Seal are precision-manufactured using advanced molding technologies, ensuring strict dimensional accuracy and consistent quality. We offer a comprehensive range of standard and custom sizes to meet the diverse needs of different applications-from small-diameter seal rings for precision instruments to large oil seals for heavy-duty industrial machinery. The seals feature a smooth surface finish and optimized design, enabling easy installation and ensuring a perfect fit with mating components, which further enhances sealing performance and reduces friction and wear during operation.
These hot-selling FKM seals find extensive applications across multiple industries. In the automotive sector, they are widely used in engine crankshafts, camshafts, transmission systems, and hydraulic steering systems, effectively preventing oil leakage and protecting critical components from contamination. In industrial settings, they are employed in chemical processing equipment, oil and gas pipelines, compressors, and pumps, ensuring safe and efficient operation in harsh working conditions. Moreover, their excellent weather resistance and ozone resistance make them suitable for outdoor applications, maintaining performance in extreme environmental conditions.
We adhere to strict quality control standards throughout the production process. From raw material inspection (ensuring high-purity FKM rubber) to in-line production testing and final product verification (including compression set tests, temperature resistance tests, and chemical immersion tests), every batch of seals meets international quality standards such as ISO 9001 and RoHS. With our professional technical team and efficient after-sales service, we provide customers with reliable product support and customized solutions.
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