Seals O seal VITON rubber O Ring oil gasket oil seal seal gaket

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Tianjin
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Min Order Qty:
50 pc
Supply Capability:
5000000 pc/month

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Product Description:

Specifications

features: 
1) anti-chemical function well. 
2) widely used in various industries. 
3) stable dimension. 
4) strong tension.

Applied industry:

extensively used in all kinds of industry.such as chemical industry,petroleum

industry,medical technique,food industry,sewage-disposal industry,steel industry,semi-conduct

industry and so on.

 

Applied equipment:

mechanical sealing,pressure vessel,gas compressor,reaction vessel,heat

exchanger,boiler,filter and so on.

 

Main advantage:

First,excellent anti-chemical character.It almost applies to all mediums.

Second, temperature range is very wide.(Around -30°C to 200°C)

Third,anti- compressibility function is very good.

Four,long service life.

 

Material:

NBR,FFKM,VMQ,PTFE,PU and so on (according to your requirements )

 

Operation conditions:

Pressure:<=50mpa< span="">

Temperature:-30°C ~ 200°C






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Q:Why should the washer be fitted when the screws are installed?
Reduce pressure, increase friction, seal, shock absorption and fixation
Q:Is double layer gasket better than equal thickness single layer GASKET? Twenty
Should be in the same preload, the gasket between the compensation of each other, more conducive to liquid sealing.From another angle, the pressure is higher, or the temperature is higher. In this case, with two gaskets, the two pads increase the chance of leakage due to the poor wear of the gasket in harsh conditions.You mentioned home pressure manhole covers use two pieces, because he is mainly used for sealing air and water, the environment and medium simple, while some of the industrial standards of the time limit. I am impressed, the home of the pressure covers also used waste tires, cut the gasket.However, in terms of sealing effect, it is generally not recommended to use both sides of the gasket. The effect of the monolithic shim is superior to that of the double wafer.
Q:When designing a rubber O plain washer, how do you consider the width and thickness of the section?
You can refer to the following criteriaGB/T 3452.1-2005 hydraulic pneumatic O rubber seals - first dimensions: Dimensions and tolerancesGB/T 3452.2-2007 hydraulic pneumatic O rubber sealing ring second parts: appearance quality inspection specificationGB/T 3452.3-2005 hydraulic pneumatic O rubber seals - third dimensions: groove dimensions
Q:Does the diesel engine manufacturer seal the gasket in the gasket?
Rubber gasket usually add butter, paper gasket is generally not encrypted sealing glue, mainly to see the required sealing parts! High and low temperature working environment!
Q:How can the seal on the spark plug be removed?
That can not be demolished, because he is less than the screw, and can only be rotten to take out.
Q:Mineral water bottle no gasket, no leakage,
There are no patent restrictions, even if there is a time limit
Q:How can the swivel washer be disassembled and replaced? Ten
You see the faucet switch that there should be a glue brand OEM OEM, put the Alice down, there is a screw removed, and then put the switch part rotating down, there should be a brass valve, with a bayonet on the spool, direct screw buckle will be able to get out of the valve core. The inlet valve is closed and then engaged.
Q:What kind of material is rubber gasket?
Silicone rubber seals are excellent in heat resistance, cold resistance, aging resistance, and insulation. Silicone rubber gaskets are mainly used in water heaters, electric irons, microwave ovens and mechanical sealing industries, and do not apply to direct contact with the human body seal position. The gasket is similar to fluorine rubber seal characteristics and silicone rubber, but the high temperature resistance and cold resistance than silicon rubber and fluorine rubber seal has excellent weathering resistance, ozone resistance and chemical resistance. Most of them apply to diesel engines, fuel systems, and chemical plants. The hydrogenated nitrile rubber gasket has excellent corrosion resistance, tear resistance and compression resistance. It is suitable for washing machines, automotive engine systems and refrigeration systems using new environmentally friendly refrigerant R134a. Polyurethane rubber gasket mechanical performance is very good, wear-resistant, high pressure resistance performance is far superior to other rubber, suitable for high pressure, wear resistance, sealing links, such as hydraulic cylinders, cylinders, etc.. Chloroprene rubber sealing pad sunlight resistant, weather resistant performance is very good, not afraid of two chloro two methyl fluoride and ammonia refrigerant, sealed environment and various aspects of application in various contact air, sunlight, ozone resistant, chemical resistant.
Q:Gasket material? The role of materials?
There are many kinds of gaskets, which are divided into three major categories: nonmetal, semi metal and metal gasket. A non metal gasket. The non-metallic gasket is soft, corrosion resistant and cheap, but it has poor resistance to heat and pressure. Flange seal for medium and low pressure vessels or pipes used at normal temperature and medium temperature. Non-metallic gaskets include rubber mats, asbestos pads, asbestos rubber mats, flexible graphite pads and PTFE mats. Rubber sheet. The main materials for making rubber plate gaskets are natural rubber, nitrile rubber and chloroprene rubber. In addition, special rubber, such as fluorine rubber, has also begun to be applied. Rubber has compact structure, soft texture, good elasticity, easy to cut into various shapes, sealing and cheap, Tesco and other characteristics have been widely used in the container and the pipeline, but it is not high in mineral oil, easy to dissolve and expansion and is easy to corrosion, aging at high temperature, loss of resilience of.
Q:What are the advantages and disadvantages of those materials and materials used in the air compressor GASKET? FiveIncluding a number of commonly used non-metallic gaskets, what is the specific material name?
Aluminum gasket: cheap, no copper gasket, durable.Copper gasket: high price, durable. After the use of a fire baking, you can continue to use.

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