Model NO.
TC type
Material
FPM
Usage
Engine, Transmission, Rear Axle
Type
Haplotype
Speed
Low Speed
Pressure
Pressure Type
Lip
Lips Type
Standard
Standard, Nonstandard
Color
Brown
Compound
FPM with Steel Inside
Temperature
-20 ºC to 200 ºC
Advantage 01
Oil Resistance
Advantage 02
Wearproof
Trademark
ZS
Transport Package
PE Bag Inside, Carton Outside
Specification
Standard, nonstandard
Origin
China
HS Code
ZS rubber is manufacturing and trading combo in China. we are professional with rubber products, rubber seal ring,
What is an oil seal?
Oil seals - often called grease, fluid or dirt seals - close spaces between stationary and moving components in mechanical equipment, helping prevent lubricant escape.
They also stop harmful contaminants from entering machinery, particularly in severe environments.
Vital components of practically every type of machine and vehicle in operation, oil seals protect all types of precision-constructed, close-fitting ball, sleeve and roller bearings.
especiallyHeat Resistance Brown FKM TC 45*70*8 Skeleton Oil Seal.The drawing of oil seal as bellow is more clear for you to understand what is TC type oil seal.The TC profile is a shaft seal composed of a single metal cage with a rubber coating, a primary sealing lip with integrated spring and an additional anti-pollution sealing lip.
A TC type oil seal made by a metal ring coated with rubber.
Usually, the coated rubber be FKM, NBR or silicone, what kind of advantages and disadvantages they have?
We describe as bellow.
Description of Materials:
Material
FKM FPM (fluoroelastomer)
Advantage
1,Excellent High Temperature Resistance
2. Excellent Abrasion-Resistance
3,Excellent Oil Resistance
4.Excellent Weathering Resistancee
5.Excellent Ozone Resistance
6.Good Water Resistance
Disadvantage
1.Poor Low Temperature Resistance
2.Poor Oxygenated-Solvent Resistance
Temperature
-20
ºC
~230
ºC
, -40
ºC
~250
ºC
(special formula)
Application
1.For Auto
2.For Aerospace
3.For Electronic Products
Material
SIL(Silicone Rubber)
Advantage
1,Excellent Rebound Resistance
2,Excellent Oxygen and Ozone Resistance
3,Excellent Weathering and Heat Resistance
4,Excellent Heat and Low Temperature Resistance
5,Good heat insulation and heat dissipation.
6,Good electrical insulation
Disadvantage
1,Poor Aliphatic-solvent Resistance
2,Poor Alkaline Resistance
Temperature
-50
ºC
-220
ºC
, -60
ºC
-300
ºC
(special formula)
You will get efficient and thoughtful service from Dingtong.
Application
1,the household appliances industry seal or rubber parts, such as electric kettle,
electric irons, microwave oven rubber parts.
2,The electronics industry seal or rubber parts, such as mobile keys,
shock pad DVD, cable joint seal etc.
3,Contact with the human body on various types of products on the seal,
such as water bottles, water dispensers
Material
NBR(Nitrile Rubber/Buna-N)
Advantages
1,Excellent Abrasion-Resistance,Good Rebound Resistance
2,Good Tensile Strength and Elongation
3,Excellent Animal and Vegetable Oil Resistance
4,Good Oil and Fuel Resistance
5,Good Water Resistance
Disadvantage
1,Poor Oxygenated-Solvent Resistance
2,Poor Ozone Resistance
Temperature
-40
ºC
-100
ºC
, -55
ºC
-120
ºC
(special formula)
Application
1,Fuel tank, lubricating oil tank and oil in the hydraulic oil, gas, water, silicone grease,
silicone oil and other fluid medium rubber parts, especially the sealing parts.
2,It is currently the most widely used, the lowest cost of rubber seals.
If you don't need TC oil seals, you can check our CATALOG for other products.
Packing & Delivery:
Packing:
Rolled by
kraft papers, Cartons outside.
Carton Size:
40cm*40cm*40cm,35cm*35cm*35cm,
30cm*30cm*30cm and so on.
Delivery:
Large quantity by ship,
Small quantity by air or express.
FAQ:
1, Can I get samples from you ?
Yes. If we have in stock, you can get them for free, only need to pay for the express cost.
But if we don't have them in stock, may need to pay some sample fee.
2, What's the term of payment ?
Amount < US$, 100% paid in advance by T/T;
Amount >= US$, 40% T/T as deposit in advance, 60% T/T as balance before shipment.
3, Can you produce OEM products ?
Yes, we can produce products by your drawings or samples.
4, What's your MOQ ?
If we have the products in stock , the quantity by your requirement.
If we don't have them in stock. According to different situation.
Our company is specialized in producing rubber grommet for wires, Silicone Insulated Hand Clip, Silicone Rubber Keyboard. The company's strong strength, advanced equipment, strict quality management system and excellent after-sales service are the guarantee of product quality and reputation. The company not only pays attention to plant, equipment and talent investment, but also pays attention to the construction of enterprise management system. Our company has now developed into a diversified enterprise, and a broader stage is waiting for us.
Custom Silicone Rubber Lip Seal
Rubber lip seal can be called as Rubber plunger seal, Rubber O-ring,Rubber gasket. It is a self-sealing ring, it relies on the lip and close to the surface of the sealing coupling, obstructing the leakage channel to obtain the sealing effect. The working pressure of the lip seal is the sum of the pre-pressing force and the fluid pressure. When the pressure of the sealing medium is increased, the lip is distracted and more closely fit with the sealing surface, so that the sealing performance be enhanced further. In addition, the lip edge also has the scraping oil function which also enhance the sealing performance of the seal.
Lip seal pressure changes with the media pressure changes,it always adapt to media pressure change when work,which can guarantee adequate sealing pressure, but not produce too much friction.
Extrusion seals, like O-ring,mainly produce sealing force by pre-compression force, the seal ring contact pressure given in advance, it can not be changed according to the media pressure changes during work. If required to seal a large pressure then the pre-pressure must also be great, while the large pre-pressure will increase the contact stress and contact area of the seal ring and sealing surface, which results in a great frictional resistance. Too much friction will cause damage to the seal, difficulty in starting up at low pressures or creeping. The lip seal opening and deformation can compensate for the small amount of wear, so as to ensure the sealing effect and the sealing life. The O-ring directly affects the sealing performance as the friction margin decreases.
In addition, the o-ring are easy to cause rolling and twisting in reciprocating seal, however,the lip seal is not obvious.
Compare with O-ring,the main disadvantage of lip seals is that they can only be used as a one-way seal. Two seals are required if used as a two-way seal, which increases the seal length.The grooves are difficult to design, Moreover, oil trapped between the two seals will cause oil pressure and back-pressure damage. However, the cross-sectional shape of the pre-compression type seal ring is symmetrical and can be used as a bidirectional seal with small volume and easy groove design.
Based on the above comparison, with a small amount of leakage allowed,the extrusion seal can reduce the groove size, but when require high seal performance, it choose the comprehensive performance lip seal.
Seal section size is small, the
installation groove can be designed as a monolithic groove; groove processing, seal installation easy,can be used as two-way seal (dual pressure)
Excellent seal performance;
Low friction at low pressure;
Automatically compensate after
small amount of wear.
DisadvantagePoor sealing performance;
Easy to roll and twist, causing damage easily;
The lower friction margin,the poorer sealing performance
One-way seal;
Complex sealing structure,large size;
Cause oil pressure between two
seals;
Main applicationSmall size slide valve;
Piston and rod seals which allow a small amount leakage
Piston and rod seals which require high seal performance.
The typical shapes of the lip seal are divided into Y-shaped seal, V-shaped seal, U-shaped seal, L-shaped seal, J-shaped seal and others lip seal.
Xiamen Juguangli Import and Export Co., Ltd, who making Rubber Compression / plastic injection /Liquid Silicone Rubber Injection mold tool and producing silicone rubber compression parts, plastic injection parts,Liquid silicone rubber injection parts.
We are specialized on producing various silicone rubber lip seal , rubber O-ring according to customer's design drawing, which can meet differet requirements.
We have in-depth knowledge of mold-making technolog.Therefore we will control the minimized parting line and most exact dimensions for your products.
Our Advantages:
1. Own Precision Silicone Rubber Compression Mold-making Technology
2. Precision Silicone Rubber Compression, like for Smart Cellphone Parts, Medical Parts. (precision silicone rubber compression parts size tolerance can up to +/-0.01mm)
3. Liquid silicone rubber injection mold and production.
In order to better develop our Factory Custom-Made Tc Skeleton Oil Seal, we continuously gather high-quality and high-tech talents to form a team of technical talents for development and research. All innovative products are put into production after being used by our company and the same industry and beyond the expected effect. Its quality, service, after-sales can be called the position of leadership the same product. With our mature design, exquisite craftsmanship, precise manufacturing and processing and professional solutions, we have won users' recognition and praise.
Are you interested in learning more about v type skeleton oil seal? Contact us today to secure an expert consultation!