Reliable Oil Seal and Gasket for Extreme Temperature and Chemical Resistance

• 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
• Application: Automobile, Metallurgy, Mine, Ship, Robot
• Feature: Oil/ Heat/ High Pressure Resistance, Durable
• Transport Package: Packaging Bag; Cardboard Box
• Trademark: Anran
• Origin: China Hebei
• HS Code: 4016931000
• Production Capacity: 1000000pieces/Year

Product Description

Oil seals, also known as rotary shaft seals, play an essential role in safeguarding mechanical systems by sealing grease, liquids, or dirt. These seals are vital to the seamless operation of rotating and moving assemblies, ensuring the flawless integration of stationary and dynamic components. Typically, an oil seal is meticulously engineered from three fundamental elements:
1. Sealing Material: Crafted from resilient rubber components, guaranteeing both exceptional flexibility and longevity. 2. Metal Casings: Providing robust structural support to maintain the seal's integrity. 3. Springs: Enhancing sealing pressure for a perfect fit. This dynamic sealing solution is expertly crafted to cater to a broad spectrum of mechanical applications.
Our expansive variety of oil seal types includes: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among others, each designed to meet the unique demands of diverse operational requirements.
We take pride in offering a diverse selection of premium rubber materials for oil seal production, each carefully selected to withstand varying operating conditions. Our high-performance rubbers are engineered to resist a wide range of chemicals and endure extreme temperature fluctuations, ensuring unparalleled reliability in both intense heat and cold.

[Discover Our Premium Oil Seal Materials]

Our expertise lies in crafting bespoke non-standard oil seals using top-tier materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber. These materials are tailored to meet specific industrial demands, ensuring optimal performance in every application.

[Delving into the Oil Seal and Its Ingenious Sealing Mechanism]

The oil seal masterfully creates an oil film through the precise synergy between the lip and the shaft, employing spring tension and material elasticity for dynamic sealing. During rotation, frictional heat prompts the lip to contract, boosting the seal's effectiveness. When stationary, the lip maintains contact, preserving the seal's impeccable integrity.

[Expansive Applications of Oil Seals Across Various Fields]

Our oil seals are indispensable in engines, gearboxes, hydraulic pumps, reducers, and other machinery, particularly in challenging environments with high temperatures, high speeds, corrosive elements, or where traditional rubber oil seals may falter. Notably, PTFE oil seals can outperform conventional alternatives by up to 20 times, effectively sealing water, acid, gas, and more.

[Expert Advice on Selecting and Installing Oil Seals]

To achieve peak performance, consider the shaft's rotational speed, temperature, pressure, and medium characteristics in tandem. Ensure vertical shaft installation to prevent misalignment and apply grease to the lip to minimize dry friction, thereby extending the seal's lifespan.

[Comprehensive Guide to 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.

[Exploring the Fundamental Structural Types of 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)

[Essential Structural Components of Our Premium 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

Since its establishment in 2015, Ningbo Zhongmu Rubber and Plastic Products Co., Ltd. has become a beacon of excellence in the industrial and trade sectors, excelling in R&D, manufacturing, and sales. Located strategically in Ningbo, a vibrant port city celebrated for trade in China, and with a factory based in Julu County, Hebei Province-at the heart of the northern rubber and plastic industry-we boast a pristine 3,500-square-meter factory and a talented team of 50 skilled professionals, including 5 managers and 7 technical experts. By leveraging the latest global advancements in technical expertise, material R&D, and innovative design capabilities, we are dedicated to helping clients overcome technical challenges. Our steadfast commitment to the global market ensures we deliver both standardized and customized solutions across various automotive and general industries. We offer comprehensive OEM and ODM services, presenting ourselves as your ideal partner and the perfect choice for all your needs!
Q1. Can I apply for a sample?

Absolutely! We offer 2 to 5 samples for your assessment. Please note, however, that shipping costs and any applicable mold development fees will be your responsibility.

Q2. Can I have my own logo or design on the product?

Certainly! Our OEM/ODM services empower you to customize your products with your unique logo and design, ensuring brand consistency and a distinctive appeal.

Q3. Do you have your own factory?

Absolutely! We are a fully integrated industry and trade powerhouse. We warmly welcome you to explore our company and state-of-the-art factory. As a premier supplier of top-notch rubber and plastic products, we proudly offer bespoke OEM/ODM services meticulously crafted to suit your specific requirements.

Q4. What is the production capacity of your factory?

Ningbo Zhongmu Rubber Products Co., Ltd boasts an impressive production capacity, with the ability to fabricate up to 200,000 units of standard parts each month. For custom components, our production is precisely aligned to meet distinct specifications and requirements, providing bespoke solutions for our valued clients.

Q5. What is the expected delivery timeline for my order?

Once your order is confirmed, our streamlined processes typically ensure delivery within a span of 15 to 20 days. For our standard product offerings, we excel with even swifter delivery times, frequently achieving shipment within a remarkable 5-day timeframe.

Q6. Could you elaborate on your payment procedures?

After order confirmation, we request an initial deposit of 30% of the total amount via T/T. The remaining 70% is required before the product is finalized and shipped. For our cherished long-term partners, we offer adaptable payment terms, negotiable to perfectly align with their financial arrangements.

Q7. What are the primary materials used in your product manufacturing?

Our extensive product line is fashioned from a vast selection of materials, predominantly featuring rubber, plastic, and polyurethane, ensuring adaptability and superior quality across our entire range.

Q8. What steps should I take if I lack the necessary blueprints?

Simply dispatch your samples to us, and our adept team at Ningbo Zhongmu Rubber Products will skillfully replicate them. Moreover, by providing a dimensional sketch, we can engineer the optimal solution precisely tailored to your unique needs.

Q9. How can I stay informed about the production status of my products without an on-site visit?

To keep you well-informed, our company offers a comprehensive production timeline. We deliver weekly updates through engaging videos or detailed pictures, empowering you to effortlessly monitor progress with assurance and ease.