Premium Custom Valve Oil Seal for Engine Longevity

• Customization: Available
• Material: FPM
• Usage: Engine, Transmission, Rear Axle
• Type: Haplotype
• Speed: High Speed
• Pressure: Atmospheric Type
• Lip: Composite Lip
• Standard: Standard, Nonstandard
• 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, are indispensable when it comes to sealing grease, liquids, or dirt. These essential components play a crucial role in any rotating or moving assembly, ensuring the stability and integrity of space between stationary and moving parts within mechanical equipment. Generally, an oil seal is composed of three fundamental elements that work in harmony to deliver optimal performance:
These elements include a sealing material (rubber component), metal casings, and springs, forming a versatile sealing assembly that adapts to various applications.
Our product line offers a variety of types including TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among others, each tailored to meet specific sealing requirements.
We provide an extensive range of rubber materials for crafting oil seals, ensuring they meet the demands of diverse operating conditions. Our high-performance materials are designed to withstand a broad spectrum of chemicals and extreme temperatures, whether high or low, ensuring longevity and reliability.
[Introducing Our Oil Seal Materials]

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 can be manufactured using premium materials such as fluorine rubber, silicone rubber, fine rubber, and propylene rubber, catering to specialized needs.

[Explore the Core Structure Types of Our Oil Seals]

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)

[Understanding the Key Structural Components of Our Oil Seals]

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

[Discover the Oil Seal and Sealing Principle]
The oil seal operates by forming a protective oil film through the interaction between the lip and the shaft. This dynamic sealing process utilizes the combined effects of spring pressure and the elasticity of the material. During rotation, the lip contracts due to frictional heat, thereby enhancing the seal; when stationary, it maintains its contact to ensure continued protection.

[Exploring Application Fields of Our Oil Seals]
Our oil seals are widely used in engines, gearboxes, hydraulic pumps, reducers, and various other equipment. They excel in scenarios with high temperatures, high speeds, or corrosive media, where traditional rubber seals fail. For instance, our PTFE oil seals can outlast conventional seals by up to 20 times, effectively sealing water, acid, gas, and more.

[Oil Seal Selection and Installation: Ensuring Optimal Performance]
When selecting and installing oil seals, consider the rotation speed, temperature, pressure, and medium characteristics of the shaft. Ensure the shaft is installed vertically to prevent tilting, and apply grease to the lip to minimize dry grinding and enhance longevity.
Product Superiority: Unveiling Our Advantages

1. We are committed to selecting the finest materials and producing parts that exhibit exceptional performance, stability, and are enhanced by advanced automation technologies.
2. Our products are renowned for their outstanding elasticity and wear resistance, maintaining stability even in the harshest environments.
3. Backed by a comprehensive team of technical experts, we are adept at customizing products to meet customer specifications and providing timely, effective solutions.
4. We adhere strictly to our rigorous quality control system, and have proudly become a direct or indirect supplier to numerous distinguished enterprises worldwide.