Oil Seal and Gasket with Customizability for Industrial Use

• 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 recognized as rotary shaft seals, are pivotal in ensuring the seamless sealing of grease, fluids, or dirt. These seals are an indispensable component of any rotating and moving assembly, harmonizing the delicate balance between stationary and mobile parts in mechanical systems. An oil seal typically comprises three essential elements:
1. Sealing Material: Engineered from resilient rubber compounds to guarantee flexibility and long-lasting durability. 2. Metal Casings: These provide the critical structural strength and support the seal requires. 3. Springs: They amplify the sealing pressure, ensuring a perfect and secure fit. This adaptable sealing assembly is crafted to accommodate a diverse range of mechanical demands.
Our extensive array of oil seal types includes: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among many others, addressing a multitude of operational needs.
We take pride in offering a vast selection of rubber materials for oil seal fabrication, each rigorously selected to match various operational conditions. Our top-tier rubbers are designed to resist a wide range of chemicals and withstand extreme temperatures, ensuring unparalleled reliability in both high and low thermal scenarios.

[Introducing Our Superior Oil Seal Materials]

We are experts in crafting bespoke non-standard oil seals, using high-grade materials such as fluorine rubber, silicone rubber, fine rubber, and propylene rubber, tailored to meet specific industrial requirements.

[Understanding the Oil Seal and Its Sealing Principle]

The oil seal ingeniously creates an oil film through the precise interaction of the lip with the shaft, using spring pressure and material elasticity for dynamic sealing. As the shaft rotates, frictional heat causes the lip to contract, boosting sealing efficiency. When the movement ceases, the lip remains in contact, safeguarding the seal's integrity.

[Diverse Fields of Oil Seal Application]

Our oil seals are vital in engines, gearboxes, hydraulic pumps, reducers, and other machinery, particularly under challenging conditions involving high temperatures, high speeds, corrosive substances, or when traditional rubber oil seals are inadequate. Notably, PTFE oil seals can outlast conventional ones by up to 20 times, effectively sealing water, acids, gases, and other mediums.

[Guidance on Oil Seal Selection and Installation]

For optimal performance, thoroughly evaluate the shaft's rotational speed, temperature, pressure, and medium characteristics. Ensure vertical shaft installation to prevent tilting and apply grease to the lip to reduce dry grinding and extend longevity.

[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 risen as a pinnacle of excellence in the industrial and trade spheres, with expertise in R&D, manufacturing, and sales. Ideally situated in Ningbo, a bustling port city famed for trade in China, and with a factory located in Julu County, Hebei Province-the epicenter of the northern rubber and plastic industry-our operation is distinguished by a pristine 3,500-square-meter factory and a dedicated team of 50 proficient employees, including 5 managers and 7 technical specialists. By leveraging the latest global advancements in technical expertise, material R&D, and inventive design capabilities, we are steadfast in assisting clients to overcome technical challenges. Our steadfast commitment to the global market guarantees we deliver both standardized and tailored solutions across diverse automotive and general industries, providing comprehensive OEM and ODM services. We are positioned as your optimal partner and the perfect choice for all your requirements!
Q1. Can I apply for a sample?

Absolutely! We provide 2 to 5 samples for your assessment. Please note that you will be responsible for the shipping expenses and any relevant mold creation fees.

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 individuality.

Q3. Do you have your own factory?

Absolutely! We are proud to be a comprehensive industry and trade entity, and we warmly welcome you to explore our company and factory. As a frontrunner in supplying premium rubber and plastic products, we take pride in offering OEM/ODM services meticulously crafted to align with your unique requirements.

Q4. What is the production capacity of your factory?

At Ningbo Zhongmu Rubber Products Co., Ltd, we boast a substantial production capacity that can manufacture up to a staggering 200,000 units of standard parts monthly. For custom parts, we offer tailored production to meet precise specifications and needs, delivering bespoke solutions designed to satisfy the unique demands of our esteemed clients.

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

Once your order is confirmed, our streamlined processes typically ensure a delivery window ranging from 15 to 20 days. For our standard products, we are committed to even faster delivery, often completing shipment in as little as 5 days, demonstrating our dedication to promptness and efficiency.

Q6. Could you elaborate on your payment procedures?

Following order confirmation, we require a 30% initial deposit of the total amount via T/T. The remaining 70% is to be settled before the completion and dispatch of the products. For our cherished long-term partners, we offer adaptable payment terms, which can be negotiated to seamlessly cater to their specific needs.

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

Our diverse product portfolio is expertly crafted from a wide range of premium materials, primarily including rubber, plastic, and polyurethane. This ensures our offerings are versatile and of the highest quality, meeting varied industry needs with excellence.

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

You can simply send us your samples, and our proficient team at Ningbo Zhongmu Rubber Products will adeptly replicate them. Furthermore, by providing a dimension sketch, we can innovate and devise the most optimal and tailored solution to meet your specific requirements.

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

To keep you fully informed, our company offers a detailed production schedule. We will provide you with weekly updates through engaging videos or clear pictures, enabling you to effortlessly monitor progress and maintain confidence in our process.