High quanlity silicone seal ,oil sealing,rubber o-ring

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
10000 pc/month

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Product Description:

1.Description of Oil Seal:

Our oil seal are used in diverse industries including; light or heavy industrial products for car, motorcycle, machine, precise electrical instrument, watch agricultural machine, air hydraulics and homely electrical instruments & more. All our products are functionally superior and easily maintainable.

2.Main features of Oil Seal:

Rubber compound is tested before production

RoHs, Reach, UL, FDA, NSF approved.

Strong advantage for auto rubber part. PPAP, MSDS, IMDS available.

Keep secret to your idea and your design.

24 hours (two shifts) / 6 days for production.

Professional design team, mold maker engineer. OEM/ODM service.

 

3. Oil Seal Images:

High quanlity silicone seal ,oil sealing,rubber o-ringHigh quanlity silicone seal ,oil sealing,rubber o-ring

4. Oil Seal Technical Parameters:

Property

High/low   temperature resistance, oil and fuel resistance, weathering resistance, O   zone resistance etc.

Shape

According   to your requirement.

Color

Any color   is available ,according to your requirements.

Material

NBR, CR,   SBR, EPDM, IIR, NR, EP, Silicone, VITON etc.

Hardness

30-90ShoreA

Delivery

In 10   days

Packing

Plastic bag   & carton box or according to your requirements.

Application

Electronic   field, industrial machine & equipment, house-hold appliance,   telecommunication, automobile, medical equipment industry etc.

  

5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

How about your company

A world class manufacturer & supplier of Glass Wool Blanket is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

How to guarantee the quality of the products

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 


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Q:What are the uses and types of seals?
Seals can be divided into two categories: static seal and dynamic seal.Static seals are mainly gasket seal, sealant sealing and direct contact sealing three categories.According to the work pressure, static seal can be divided into medium and low pressure static seal and high pressure static seal. Low and medium pressure static seals are usually made of soft and wide width gasket. High pressure and static seals are made of hard material and metal gaskets with narrow width.
Q:What are the material requirements of the valve sealing surface?
Table 29.2-2 characteristics of commonly used sealing methodsCategory material useLiquid polymer material, liquid sealant, anaerobic adhesive and hot-melt sealantFiber, plant fiber, cotton, linen, paper, cork gasket, soft packing, dust-proof seals, cloth rubber sealsAnimal hair fiber, felt, leather gasket, soft packing, molding filler, oil seal, dust-proof sealFiber, mineral fiber, asbestos gasket, soft packingArtificial fibres, organic synthetic fibres, glass fibres, carbon fibres, ceramic fibres, soft packing, cloth, rubber sealsElastomer, rubber, synthetic rubber, natural rubber gasket, molding filler, oil seal, soft packing, dust-proof sealing parts, fully enclosed sealsFluorine plastic, plastic nylon, polyethylene, phenolic plastic, chlorinated polyether, polyphenylene sulfide, oil seal, gasket, packing filler, soft hard packing, piston ring, mechanical seal and dustproof seals, fully enclosed seal
Q:What seals should be used for high speed spindle rotation?
Rotary shaft lip type suggested use is made of fluorine rubber seal (seal fluorine rubber material), resistant to environmental conditions are as follows: -20 degrees -240 degrees, excellent chemical resistance, excellent wear resistance.
Q:What kind of material seals can withstand ammonia, -40 degrees to 200 degrees?
2, because the molecular structure contains fluorine atoms, the influence of electron absorption group, PTFE exhibits high chemical stability, almost resistance to all acids, bases and other chemical substances invasion.
Q:What are the seals that are resistant to 500 degrees of high temperature?Airtight chamber gas temperature up to 500 degrees, what are the appropriate seals available? Thank you
First of all, are you moving or sealed? Metals, semi metals, or high temperature nonmetallic materials can be used.
Q:What are the common materials of rubber seals for valves?
Different equipment and different use medium, etc., need different seals
Q:The material of the seal must be compatible with the medium in contact with it. Why?
For example, three Yuan rubber sealing material is good, can withstand a certain corrosive acid, so it can be used to seal the acidic decomposition medium such as high voltage gas insulated SF6, but if used to seal the aviation hydraulic oil will fail because of three EPDM not resistant to oil, then we must choose nitrile rubber.
Q:Service life of sealing ringLooked at some of your questions about the sealing ring, I think you are a master in this field
To answer this question, you generally, the quality of Taiwan's sealing ring must be very good, in a normal working pressure, the temperature is appropriate, a service life of the sealing ring may be decades, there may be hundreds of years, and so you say, as long as the machine is not a problem, then the sealing ring is not removed, you can continue to use, as long as the machine is out of the question, to open the maintenance, so the sealing ring will need to be replaced. So why do those machines manufacturers buy a lot of seals?
Q:What is the function of the seal?
The seal can be divided into rotary shaft oil seal, seal, dust ring, piston and piston rod seal and so on, a lot of daily life to sound like dust and waterproof, oil seal for many industrial equipment, such as waterproof and dustproof.
Q:Aging test report of rubber sealThat is to say, rubber sealant is how anti-aging
Three, rubber aging test methods can be divided into which categories?Can be divided into two major categories:(a) natural aging test methods are divided into atmospheric aging test, atmospheric accelerated aging test, natural storage aging test, natural media (including underground and so on) and biological aging tests(b) artificial accelerated aging test methods for thermal aging, ozone aging, light aging, artificial weathering aging, light ozone aging, biological aging, high energy radiation and electrical aging, and aging of chemical mediaFour, hot air aging test, for all kinds of rubber, what temperature grade should be selected?For natural rubber, usually test temperature of 50~100 DEG C, synthetic rubber is usually 50~150 degrees, some special rubber test temperature is higher. Such as nitrile rubber with 70~150 C, silicon and fluorine rubber is commonly used in 200~300 C. In short, should be determined according to the test.

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