Custom Oil Seal and Gasket with Temperature Range From -60 to 300° C

• Customization: Available
• 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 referred to as rotary shaft seals, play a pivotal role in safeguarding grease, liquids, or dirt. As a fundamental component of any rotating and moving mechanism, oil seals maintain the essential equilibrium between static and dynamic parts in mechanical equipment. Typically constructed of three core elements,
1. Sealing Material: Crafted from robust rubber components to guarantee flexibility and longevity. 2. Metal Casings: Deliver structural integrity and robust support to the seal. 3. Springs: Boost the sealing pressure and ensure a secure fit. This adaptable sealing assembly is skillfully designed to address an expansive array of mechanical challenges.
Our extensive range of oil seal types encompasses: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4 among others, tailored to meet diverse operational demands.
We proudly present a vast assortment of rubber materials for oil seal production, each meticulously selected to fulfill various operational needs. Our high-performance rubbers are engineered to resist a broad spectrum of chemicals and to endure extreme temperatures, ensuring steadfast reliability across both elevated and reduced thermal conditions.

[Introducing Our Superior Oil Seal Materials]

We excel in crafting customizable non-standard oil seals utilizing top-tier materials such as fluorine rubber, silicone rubber, fine rubber, and propylene rubber, tailored to address specific industrial requirements.

[Understanding the Oil Seal and Its Sealing Principle]

The oil seal skillfully forms an oil film via the precise synergy between the lip and the shaft, employing spring pressure and material elasticity for dynamic sealing. During rotation, friction-induced heat causes the lip to contract, thereby enhancing the seal's effectiveness. When inactive, the lip maintains its contact, safeguarding the seal's integrity.

[Diverse Fields of Oil Seal Application]

Our oil seals are indispensable in engines, gearboxes, hydraulic pumps, reducers, and various machinery, especially under demanding conditions involving elevated temperatures, high velocities, corrosive substances, or where ordinary rubber oil seals may falter. Notably, PTFE oil seals can surpass conventional alternatives by up to 20 times, proficiently sealing water, acid, gas, and other media.

[Guidance on Oil Seal Selection and Installation]

For peak performance, carefully evaluate the shaft's rotational velocity, temperature, pressure, and medium attributes. Ensure vertical shaft installation to avert tilting and apply grease to the lip to minimize dry abrasion 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 shining emblem of excellence in the industrial and trade sectors, specializing in R&D, manufacturing, and sales. Strategically based in Ningbo, a bustling trade hub in China, and with a production facility in Julu County, Hebei Province, the epicenter of the northern rubber and plastic sector, we distinguish ourselves with a pristine 3,500-square-meter factory and a proficient team of 50 skilled employees, including 5 managers and 7 technical experts. By harnessing leading-edge global advancements in technical expertise, material R&D, and innovative design capabilities, we are committed to empowering clients to overcome technical barriers. Our steadfast dedication to the global market ensures we provide both standardized and bespoke solutions across diverse automotive and general industries. We deliver comprehensive OEM and ODM services, positioning ourselves as your ideal partner and an impeccable choice for your needs!
Q1. Can I apply for a sample?

Absolutely! We provide 2 to 5 samples for your evaluation. Please note that 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 customize your products with your own logo and design, ensuring brand consistency and distinctiveness.

Q3. Do you have your own factory?

Absolutely! As a dynamic and all-encompassing industry and trade entity, we warmly welcome you to our esteemed company and state-of-the-art factory. Standing at the forefront as a premier supplier of exceptional rubber and plastic products, we proudly offer OEM/ODM services meticulously crafted to align with your specific demands.

Q4. What is the production capacity of your factory?

Boasting an impressive production capacity, Ningbo Zhongmu Rubber Products Co., Ltd is adept at manufacturing a staggering 200,000 units of standard parts each month. When it comes to custom parts, our production is finely tailored to meet distinct specifications and requirements, ensuring personalized and innovative solutions for our valued clientele.

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

Once your order is confirmed, our streamlined and efficient processes typically enable a delivery window of 15 to 20 days. For our standard product offerings, however, we excel in astonishingly rapid delivery, often within an impressive 5-day timeframe.

Q6. Could you elaborate on your payment procedures?

Following the confirmation of your order, we require a 30% initial deposit via T/T to commence production. The remaining 70% is due prior to the completion and dispatch of your product. For our esteemed long-term partners, we offer adaptable payment terms that can be tailored through mutual negotiation to best fit their financial strategies.

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

Our vast and versatile range of products is meticulously crafted from a rich selection of top-notch materials, predominantly including rubber, plastic, and polyurethane. This ensures that our offerings are marked by superior quality and adaptability.

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

Should you not have the required blueprints, simply provide us with your samples. Our expert team at Ningbo Zhongmu Rubber Products will skillfully replicate them. Additionally, by submitting a dimension sketch, we can craft the most advantageous solution specifically tailored to your requirements.

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

To ensure you remain well-informed, our company extends a complete and detailed production schedule. We provide you with weekly updates through high-quality videos or photographs, thus allowing you to effortlessly monitor the progress and have peace of mind.