High-Temperature Oil Seal and Gasket for Customizable Specifications

• 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 hailed as the rotary shaft's best friend, perform a vital role in ensuring grease, liquids, or dirt remain perfectly sealed off. Essential to any rotating and moving assembly, these seals stabilize the essential balance between stationary and moving components in mechanical machinery. Typically, an oil seal is meticulously crafted from three fundamental components:
1. Sealing Material: Carefully crafted from strong rubber components, ensuring both flexibility and long-lasting durability. 2. Metal Casings: Offers unmatched structural strength and robust support to the seal. 3. Springs: Intensify the sealing pressure, guaranteeing a secure and reliable fit. This adaptable sealing assembly is designed to cater to a wide array of mechanical demands.
Our broad array of oil seal types includes: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4 among others, skillfully addressing diverse operational needs.
We proudly present a vast selection of expertly chosen rubber materials for oil seal manufacturing, selected with precision to withstand various operational conditions. Our superior rubbers are crafted to resist a wide range of chemicals and endure extreme temperatures, ensuring steadfast reliability in both high and low thermal environments.

[Introducing Our Superior Oil Seal Materials]

We excel in producing customizable non-standard oil seals using top-quality materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber, perfectly tailored to meet specific industrial demands.

[Understanding the Oil Seal and Its Sealing Principle]

The oil seal brilliantly forms an oil film through the exact interaction between the lip and the shaft, leveraging spring pressure and material elasticity for dynamic sealing. During rotation, frictional heat causes the lip to contract, heightening the sealing efficacy. When stationary, the lip remains in contact, maintaining the seal's integrity and effectiveness.

[Diverse Fields of Oil Seal Application]

Our oil seals are indispensable in engines, gearboxes, hydraulic pumps, reducers, and other machinery, particularly under demanding conditions involving high temperatures, high speeds, corrosive substances, or when traditional rubber oil seals fall short. Remarkably, PTFE oil seals can outlast conventional ones by up to 20 times, efficiently sealing water, acid, gas, and other mediums.

[Guidance on Oil Seal Selection and Installation]

For optimal performance, consider the comprehensive characteristics of the shaft's rotation speed, temperature, pressure, and medium. Ensure vertical shaft installation to prevent any tilting and apply grease to the lip to reduce dry grinding and enhance its 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 inception in 2015, Ningbo Zhongmu Rubber and Plastic Products Co., Ltd. has established itself as a symbol of excellence in the industrial and trade sectors, specializing in R&D, manufacturing, and sales. Nestled in Ningbo, a bustling port city celebrated for trade in China, and with a factory in Julu County, Hebei Province, the epicenter of the northern rubber and plastic industry, we distinguish ourselves with a pristine 3,500-square-meter facility and a dedicated team of 50 skilled professionals, including 5 managers and 7 technical experts. Drawing from the latest global advances in technical proficiency, material R&D, and innovative design capabilities, we are committed to assisting clients in overcoming technical obstacles. Our unwavering dedication to the global market ensures we provide both standardized and bespoke solutions across various automotive and general industries. We offer comprehensive OEM and ODM services, establishing ourselves as your ideal partner and the perfect choice for all your needs!
Q1. Can I apply for a sample?

Absolutely! We are pleased to provide 2 to 5 samples for your evaluation, ensuring you can make an informed decision. Please be aware that the shipping costs and any necessary 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 personalize your products with your own logo and design, ensuring your brand remains consistent and unique.

Q3. Do you have your own factory?

Absolutely! We operate as a dynamic and comprehensive industry and trade entity. We warmly welcome you to tour our esteemed company and factory, where innovation meets tradition. As a premier supplier of rubber and plastic products, we offer personalized OEM/ODM services, meticulously tailored to your precise requirements.

Q4. What is the production capacity of your factory?

At Ningbo Zhongmu Rubber Products Co., Ltd, we boast an impressive production capacity, capable of manufacturing an astonishing 200,000 units of standard parts per month. For custom-designed parts, our production is adeptly tailored to meet your exact specifications and needs, delivering 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 facilitate a swift delivery timeline of 15 to 20 days. For our standard product range, we take pride in our ability to expedite delivery even further, often achieving it within a remarkable 5 days.

Q6. Could you elaborate on your payment procedures?

Upon confirmation of your order, we require a 30% deposit of the total amount via T/T to initiate production. The remaining 70% is due prior to completion and shipment of your products. For our esteemed long-term partners, we offer flexible payment terms, negotiable to best accommodate their specific financial needs.

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

Our extensive product range is skillfully crafted using a diverse selection of high-quality materials, primarily including rubber, plastic, and polyurethane. This ensures both versatility and unmatched quality across our entire product line.

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

Simply provide us with your samples, and our skilled team at Ningbo Zhongmu Rubber Products will expertly replicate them with precision. Moreover, if you can supply a dimensional sketch, we will craft the most optimized solution meticulously 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 thoroughly informed, our company provides an extensive production schedule. We will offer you regular weekly updates, complete with videos or photographs, enabling you to monitor progress conveniently and with full confidence from afar.