Premium Valve Oil Seal with Customizable Specifications for Engine Reliability

• Customization: Available
• Certification: CCC, ISO9001, CE, RoHS, TS16949
• Standard Component: Standard Component
• Technics: Press
• Material: Rubber
• Type: Engine
• Applicable Temperature: From Minus 60 Degrees to Plus 300 Degrees
• Scope of Application: Various Chemical Substances
• Custom Specifications: Customizability Can Reach up to 500 Centimeters
• Transport Package: Packaging Bag; Cardboard Box
• Trademark: Anran
• Origin: China Hebei
• HS Code: 4016931000
• Production Capacity: 1000000pieces/Year

Product Description

Oil seals, often known as rotary shaft seals, play a pivotal role in safeguarding your machinery. They are expertly crafted to create impenetrable barriers against grease, liquids, and dirt, ensuring the seamless operation of rotating assemblies. Acting as a stabilizing force, these seals expertly bridge the gap between stationary and moving parts within your mechanical equipment. Each oil seal is ingeniously engineered from three core elements:
A high-quality rubber component for sealing, robust metal casings, and resilient springs unite to form this versatile sealing assembly, providing unmatched protection and performance.
Our diverse lineup includes various types such as TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among others, catering to all your sealing needs with precision.
We proudly offer an extensive array of top-tier rubber materials in the manufacturing of our oil seals, guaranteeing exceptional compatibility across various operational conditions. These superior materials are designed to withstand a spectrum of chemicals and endure extreme temperatures, whether soaring high or freezing low.
[Oil seal material introduction]

Ding Rubber (NBR)	Temperature resistance of 100ºC, good oil resistance, wear resistance, anti-aging, good sealing effect.
silica gel (VMQ)	Temperature resistance of 200ºC, general oil resistance, high temperature resistance, good waterproof, non-toxic.
Fluorogel (FKM)	Temperature resistance of 280ºC, good oil resistance, wear resistance, high pressure resistance, corrosion resistance.
ethylene-propylene-diene misch-polymere (EPDM)	Temperature resistance of 150ºC, general oil resistance, corrosion resistance.
(PTFE)	Temperature resistance of 280ºC, good oil resistance, wear resistance, high pressure and corrosion resistance.
polyurethane (PU)	Temperature resistance of 90ºC, good oil resistance, wear resistance.

Our customizable non-standard oil seals are crafted from premium materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber, tailored to meet your exact specifications and performance demands.

[Oil seal core structure type]

Single lip structure	Single channel sealing lip for low pressure reciprocating motion (e. g. automotive crankshaft oil seal)
Double lip structure	Two upper and lower sealing lips, a main seal (contact shaft), a secondary seal (dust), often used in high pressure environment
Composite lip structure	Main lip + dust lip + buffer spring (like type NOK TCV), can withstand both radial and axial forces
labyrinth packing	Multi-channel ring groove design to block oil by throttling effect (suitable for high-speed rotating axis)
Seal the oil swing ring	Metal ring rotating centrifugal oil swing with shaft (commonly used in gearbox gearbox)

[Key structural components of the oil seal]

Component name	Material selection	function declaration
seal(ing)lip	NBR/FKM/PTFE	Main seal surface, the contact shaft forms a dynamic seal
spring	Stainless steel / carbon steel	Provide lip pretension to compensate for wear
skeleton	PA6/PC	Fixed the sealing lip shape and transfer the mounting stress
Dust-proof lips	polyurethane elastomer	Blocking the entry of solid impurities (optional)
Self-lubricating coating	plumbago/PTFE	Reduce the friction coefficient and extend the life life

[Oil seal and sealing principle]
The ingenious design of the oil seal forms a protective oil film through the precise contact between the lip and the shaft, achieving dynamic sealing with the help of spring pressure and the natural elasticity of materials. During rotation, the lip contracts from frictional heat to enhance the seal, while maintaining contact when stationary to ensure ongoing protection.

[Oil seal application fields]
Our oil seals excel in a multitude of applications, from engines to gearboxes, hydraulic pumps, reducers, and more. Particularly effective in high temperature, high-speed, and corrosive environments, our PTFE oil seals outperform traditional rubber seals, boasting a lifespan up to 20 times longer while efficiently sealing water, acid, gas, and other challenging media.

[Oil seal selection and installation]
Selecting the ideal oil seal involves carefully considering the shaft's rotation speed, temperature, pressure, and medium characteristics. For optimal performance, install the shaft vertically to prevent tilting, and apply grease to the lip to minimize dry grinding and ensure long-lasting effectiveness.
product superiority:

1. We take pride in meticulously selecting premium materials and crafting parts that deliver exceptional performance and stability, all backed by cutting-edge automation technologies.
2. Our products stand out with their superior elasticity and remarkable wear resistance, providing unwavering stability even in the harshest environments.
3. With our comprehensive team of technical experts, we empower customers with tailored solutions, offering unmatched customization and timely responses to meet your unique needs.
4. Our unwavering commitment to a rigorous quality control system has earned us the trust of numerous renowned enterprises worldwide, positioning us as a preferred supplier, both directly and indirectly.