Advanced Oil Seal and Gasket for Chemical and Temperature Variability

• 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, often known as rotary shaft seals, are pivotal in safeguarding your machinery by sealing in essential grease and liquids while keeping dirt and contaminants at bay. Integral to any assembly with rotational or moving parts, they maintain a crucial balance between stationary elements and moving components. Each oil seal is a sophisticated assembly of three core elements:
1. Sealing Material: Engineered from resilient rubber components, these materials provide exceptional flexibility and enduring durability. 2. Metal Casings: These provide the structural backbone, lending strength and form to the seal. 3. Springs: They augment the sealing pressure, guaranteeing a perfect fit. This versatile sealing ensemble is crafted to cater to a myriad of mechanical demands, ensuring seamless operation in diverse environments.
Our expansive selection of oil seal types includes: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, TC4, and more, adeptly addressing a wide range of operational needs.
We proudly present a vast array of rubber materials for oil seal fabrication, each meticulously chosen to withstand diverse operational conditions. Our high-performance rubber materials are expertly designed to resist a broad spectrum of chemicals and tolerate extreme temperatures, ensuring exceptional reliability in both high and low thermal settings.

[Introducing Our Superior Oil Seal Materials]

We specialize in crafting bespoke non-standard oil seals with premium materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber, tailored to meet specific industrial challenges and demands with precision.

[Understanding the Oil Seal and Its Sealing Principle]

The oil seal forms a dynamic oil film through the precise interplay between the lip and the shaft, leveraging spring pressure and material elasticity for optimal sealing. During rotation, frictional heat contracts the lip, enhancing the seal's effectiveness. When idle, the lip maintains contact, ensuring continuous seal integrity.

[Diverse Fields of Oil Seal Application]

Our oil seals are essential in engines, gearboxes, hydraulic pumps, reducers, and other machinery, especially in extreme conditions where high temperatures, high speeds, and corrosive elements are present, or where traditional rubber oil seals fail. Notably, PTFE oil seals can outperform conventional varieties by up to 20 times, efficiently sealing water, acids, gases, and more.

[Guidance on Oil Seal Selection and Installation]

To achieve peak performance, consider the shaft's rotation speed, temperature, pressure, and medium characteristics holistically. Ensure vertical shaft installation to avoid tilting and apply grease to the lip to reduce dry friction, prolonging the seal's life.

[Detailed Introduction 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 Core Structure Type 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)

[Key Structural Components of Our High-Quality 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 founding in 2015, Ningbo Zhongmu Rubber and Plastic Products Co., Ltd. has distinguished itself as a leader in industrial research, manufacturing, and sales. Situated in Ningbo, a bustling trade hub in China, and with a state-of-the-art factory in Julu County, Hebei Province-a core region for rubber and plastics-we boast a pristine 3,500-square-meter facility and a team of 50 dedicated professionals, including 5 managers and 7 technical specialists. Leveraging cutting-edge global technology, advanced material R&D, and innovative design prowess, we are dedicated to helping clients overcome technical challenges. Our commitment to the global market is unwavering, as we offer both standardized and customized solutions across various sectors, including automotive and general industries. We provide comprehensive OEM and ODM services, making us your ideal partner and the perfect choice for your diverse needs!
Q1. Can I apply for a sample?

Absolutely! We offer 2 to 5 samples for your evaluation. Please note that you will be responsible for any shipping costs and potential mold development fees.

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

Certainly! Our OEM/ODM services allow you to personalize your products with your own logo and design, ensuring consistent brand identity and uniqueness.

Q3. Do you have your own factory?

Absolutely! We stand as a distinguished comprehensive industry and trade entity, and we extend a warm invitation for you to visit both our company and factory. As a prominent supplier in the realm of rubber and plastic products, we excel in providing bespoke OEM/ODM services that are meticulously tailored to match your unique requirements.

Q4. What is the production capacity of your factory?

Boasting an exceptional production capacity, Ningbo Zhongmu Rubber Products Co., Ltd is equipped to manufacture an impressive 200,000 units of standard components each month. For those seeking custom parts, our production is adeptly adjusted to meet distinct specifications and requirements, ensuring we deliver bespoke solutions for our valued clients.

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

Once your order is confirmed, our proficient processes typically facilitate a delivery timeframe of between 15 to 20 days. However, for our standard product lines, we are proud of our capability to provide even swifter delivery, often achieving dispatch within merely 5 days.

Q6. Could you elaborate on your payment procedures?

Upon order confirmation, we require a 30% initial deposit of the total via T/T. The subsequent 70% is required before the completion and dispatch of your product. For our cherished long-term partners, we offer adaptable payment terms, negotiable to best fit their financial arrangements.

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

Our broad spectrum of products is meticulously crafted using an extensive variety of materials, primarily rubber, plastic, and polyurethane. This diversity ensures both versatility and superior quality across our entire product range.

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

Simply dispatch your samples to us, and the adept team at Ningbo Zhongmu Rubber Products will replicate them with precision. If you provide a dimensional sketch, we can devise the most efficient solution tailored precisely to your needs.

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

To keep you seamlessly informed, our company offers a detailed production schedule which includes weekly updates via videos or pictures. This ensures you can easily monitor progress with both ease and assurance, without needing to visit on-site.