Custom oil seal
Custom Oil Seal Solutions Tailored to Your Needs
We provide professional custom oil seal services designed to meet the exact needs of your application. Whether you require non-standard sizes, specialized materials, or specific performance features—such as resistance to high temperatures, pressure, or corrosive environments—we can design and manufacture oil seals based on your drawings or samples.
Our custom seals are widely used in machinery, automotive systems, hydraulic and pneumatic equipment, and various industrial sectors. Each product is engineered to enhance sealing performance, extend equipment life, and reduce maintenance costs.
With high-quality materials, precision manufacturing, and strict quality control, we deliver reliable, durable sealing solutions that perform under pressure.
Why Choose Us?
Tailor-made solutions for any industry
Expertise in high-performance materials and design
Quick turnaround based on your specs or samples
Commitment to quality and long-term reliability
Let us help you build better, longer-lasting machines—with seals that never quit.
Oil Seal Material Comparison Table
Material | Abbr. | Full Name | Main Characteristics | Common Applications |
Nitrile Rubber | NBR | Nitrile Butadiene Rubber | Good oil resistance, abrasion resistance, cost-effective | General oil seals, automotive, hydraulic systems |
Fluorocarbon Rubber | FKM / FPM | Fluorocarbon Rubber | High temperature and chemical resistance | Engines, chemical plants, high-temp seals |
Silicone Rubber | VMQ | Vinyl Methyl Silicone | Excellent low/high temp flexibility, low oil resistance | Food machinery, medical devices, low-temp uses |
Hydrogenated Nitrile Rubber | HNBR | Hydrogenated Nitrile Rubber | Better oil & heat resistance, high mechanical strength | Engines, compressors, high-pressure seals |
EPDM Rubber | EPDM | Ethylene Propylene Diene Monomer | Excellent weather, water, steam resistance, poor oil resistance | Brake systems, water seals, outdoor use |
PTFE | PTFE | Polytetrafluoroethylene | Chemical inertness, low friction, high-temp resistant | Chemical plants, high-speed shafts, dry running |
Polyurethane | PU | Polyurethane | Superior abrasion & tear resistance, high pressure resistance | Hydraulic cylinders, pneumatic tools, construction equipment |
Thermoplastic Elastomer | TPE | Thermoplastic Elastomer | Rubber-like elasticity with plastic processability | Dust seals, auto parts, sports gear |
Polyoxymethylene | POM | Polyoxymethylene | High strength, wear resistance, low friction | Gears, seals, valve parts |
PEEK | PEEK | Polyether Ether Ketone | High-temp (up to 260°C), chemical resistance, superior strength | High-temp seals, aerospace, chemical sealing |
Material Selection Guide:
For high temperature or chemical resistance: Recommended materials are FKM, PTFE, and PEEK.
For low-temperature environments: VMQ (Silicone) and TPE are more suitable.
For pressure and wear resistance: PU and POM offer excellent performance.
For chemical plants and oil-free lubrication: PTFE and PEEK are ideal choices.
For applications requiring both heat and oil resistance: FKM (fluororubber) is recommended.
For general industrial oils and water: NBR is sufficient and cost-effective.
For steam or cooling water systems: EPDM should be used.
For extremely abrasive environments (e.g., hydraulic cylinders): PU is the preferred material.
If you have specific requirements for other materials, feel free to contact us via email for more information.
