Factory Price Rotating Component Propylene Rubber Tc Type Oil Seal for Liquids

• 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 are also referred to as rotary shaft seals. They are commonly used to seal grease, liquids, or dirt. The oil seal is an essential component of any rotating and moving assembly, stabilizing the space between stationary and moving parts in mechanical equipment. Typically, an oil seal consists of three fundamental elements:
A sealing material (rubber component), metal casings, and springs. It is a versatile sealing assembly.
Types include: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among others.
We offer a diverse selection of rubber materials for the manufacturing of oil seals, ensuring suitability for various operating conditions. These high-performance rubber materials can endure a range of chemicals and extreme temperatures, whether high or low.

[Oil seal material introduction]

Customizable non-standard oil seals can be produced using materials such as fluorine rubber, silicone rubber, fine rubber, and propylene rubber.
 

[Oil seal and sealing principle]

The oil seal creates an oil film through the contact between the lip and the shaft, achieving dynamic sealing by utilizing spring pressure and material elasticity. When rotating, the lip contracts due to frictional heat, thereby enhancing the sealing effect; when stationary, it maintains contact to preserve the seal.
 

[Oil seal application fields]

Widely used in engines, gearboxes, hydraulic pumps, reducers, and other equipment, particularly in scenarios involving high temperatures, high speeds, corrosive media, or instances where traditional rubber oil seals have failed. For instance, PTFE oil seals can last up to 20 times longer than conventional oil seals and are capable of sealing water, acid, gas, and other media.

[Oil seal selection and installation]

The rotation speed, temperature, pressure, and medium characteristics of the shaft should be considered comprehensively. Install the vertical shaft to prevent tilting and apply grease to the lip to reduce dry grinding.
 

[Oil seal material introduction]

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.

[Oil seal core structure type]

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 the oil seal]

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

Ningbo Zhongmu Rubber and Plastic Products Co., Ltd. was established in 2015. lt is an integrated industrial and trade company specializing in research and development,manufacturing, and sales. The sales office is situated in Ningbo, a significant port city known for its trading activities in China. The factory is located in Julu County, Hebei Province, within the largest rubber and plastic industry cluster in northern China. The company boasts a clean factory building spanning 3,500 square meters and currently employs 50 staff members, including 5 managers and 7 professional and technical personnel. We leverage the world's advanced technical expertise, material research and development capabilities, product design capabilities, and rapid production response to assist customers in overcoming technical challenges. Our commitment is to the global market, offering standardized and customized solutions for various sectors of the automobile industry and general industry. We provide OEM and ODM research development, and production services to esteemed customers worldwide. We are the reliable partner you seek, the perfect choice for you!
Q1. May l apply for a sample?

Of course, we can provide 2 to 5 samples, but please note that the shippingcosts for the samples and any necessary mold development fees will beyour responsibility.

Q2.Can l apply my own logo or design to the product?

Certainly, we offer OEM/ODM services; you can apply your own logo and design on the products.

Q3. Do you have your own factory?

Yes, we are a company that integrates industry and trade. We sincerelyinvite you to visit our company and factory. As a professional supplier of rubber and plastic products, we are able to provide OEM/ODM services toour customers.

Q4.Howis the production capacity of your factory?

The production capacity for standard parts can reach 200,000 units permonth, whereas the production of custom parts needs to be determined separately according to specific specifications.

Q5. How long is the delivery time for the order?

Once the order is confirmed, the usual delivery time is approximately 15 tc20 days. For general products, delivery can generally be made within 5 days.

Q6. What is your payment method?

After the order confirmation, a deposit of 30% of the total amount is re-quired to be paid via T/T, with the remaining 70% to be settled before the product is completed and ready for shipment. For long-term cooperative clients,the payment terms can be negotiated separately.

Q7.What materials do your factory primarily produce products from?

Our products encompass a variety of materials including rubber, plasticand polyurethane.

Q8.What should ldo if ldon't have the blueprints?

You may send the samples to our company, and we will proceed with replication based on the samples, or if vou can provide a dimension sketch. We will also provide you with the best solution.

Q9. How can l understand the production status of my products if l do not visit your company in person?

Our company will provide a detailed production schedule and report theproduction progress to you weekly through videos or pictures, ensuring.