Wholesaling Automotive and Industrial Rubber Covered O.D VAQ TC Dual Lip Dustproof Plastic Oil Seals

Wholesaling Automotive and Industrial Rubber Covered O.D VAQ TC Dual Lip Dustproof Plastic Oil Seals System 1

Wholesaling Automotive and Industrial Rubber Covered O.D VAQ TC Dual Lip Dustproof Plastic Oil Seals

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5000 pc

Supply Capability:: 10000 pc/month

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1.Description of Oil Seal:

SBR/NBR/CR/IIR/CSM/ACM/NR/PU/HNBR/EPDM/SI/FPM/FLS.We CNBM offer a large variety of oil seal, that are designed and produced according to customers' specified application. 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. optional color for you of the Oil Seal, Rubber Oil Seal, Rubber Seal, Rubber Gasket, O-Ring: Black, red, yellow, brown, white, green, violet etc, can make it on your order

2.Main features of Oil Seal:

Waterproof/oilproof/dustproof/wearproof/airproof

Heat/cold/chemical/Ozone /wearing resistant

Anticorrosion/antiage/anti-friction

Multiple styles/colors/models(more than 4000)

Wide usage,High quality,Soft and good elasticity

3. Oil Seal Images:

Wholesaling Automotive and Industrial Rubber Covered O.D VAQ TC Dual Lip Dustproof Plastic Oil Seals

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 clients，may help you sincerely：

①How 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.

②How 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.

Q:Is polyurethane TPV suitable for sealing products?: The needle, stopper, bottle, Straw, casing and other soft parts;7 、 flashlight shell, children's toys, toy tires, golf bags, all kinds of grips, etc..- electronic appliances1. All kinds of earphone wire, earphone wire connector;2, mine cable, numerical control coaxial cable, ordinary and high-grade wire and cable insulation layer and sheath;3 、 power socket, plug and sheath etc.;

Q:What are the uses and types of seals?: According to the type of sealing structure, sealing mechanism, seal shape and material, the classification of seal is:Packing into the packing cavity after the gland axial compression on it (see figure 29.5-9), when the filler and relative motion, because the plastic filler to produce a radial force, and close contact with the shaft. At the same time, the lubricant impregnated in the packing is extruded and an oil film is formed between the contact surfaces. Because the contact state is not uniform, the contact parts will appear the boundary lubrication condition, known as the "bearing effect"; the concave without contact to form a small oil tank, oil film thickness, contact and non-contact parts of an irregular maze, preventing the liquid leakage flow this effect, called "labyrinth effect". This is the mechanism of packing seal. Obviously, the good seal is to maintain the "bearing effect" and "labyrinth effect"". That is to say, to maintain good lubrication and proper compression. If the lubrication is bad or pressed too tight, the oil film will be interrupted, resulting in dry friction between the packing and shaft, and finally lead to burning shaft and serious wear and tear.

Q:What is the material of the sealing ring mostly? I know, only rubber, and any other material?: Three, SIL silicone rubber sealing ring: with excellent heat resistance, cold resistance, ozone resistance, atmospheric aging resistance. Has good insulation performance. But the tensile strength is inferior to that of ordinary rubber and has no oil resistance. Applicable to household appliances, such as electric water heaters, electric irons, microwave ovens, etc.. The utility model is also suitable for various articles which have contact with human bodies, such as a kettle, a water dispenser, etc.. Not recommended for use in most concentrated solvents, oils, concentrated acids, and sodium hydroxide. The general use temperature range is -55~250 degrees centigrade.Four, VITON fluorine rubber sealing ring: high temperature resistance better than silicone rubber, excellent weather resistance, ozone resistance and chemical resistance, cold resistance is bad. They are resistant to most oils and solvents, especially acids, aliphatic hydrocarbons, aromatic hydrocarbons, and animal and vegetable oils. Applicable to sealing requirements for diesel engines, fuel systems and chemical plants. Mixtures of ketones, low molecular weight esters and nitric acid are not recommended. The general use temperature range is -20~250 degrees centigrade.

Q:Classification of sealing strip by use: Y ring seals, piston seals, sometimes static sealsMechanical seals, pumps, turbines, high pressure vessels, compressors, agitation. A combination of different materials, including metal bellows seals, can be usedThe oil seal is sealed or sealed with other seals, and dustproofSplit slip ring seal, hydraulic turbine, steam turbine, multipurpose graphite, slip ringLabyrinth seal steam turbine, pump, compressor reciprocating, should be high speed, low speed do not useFloating ring seal pump and compressorCentrifugal seal and screw seal pumpThe magnetic fluid sealed compressor is only used in gas mediumTable 29.2-3 types and applications of dynamic sealsVacuum pressure (absolute pressure) /MPa (g) /MPa / C working temperature line speed of /m - S-1 / M - H-1 leakage rate using the term applicationPacking sealing 1.33 * 10-3, 31.38 -240 ~ 6002010~1000 - clean centrifugal pump, plunger pump, valve stem sealContact forming packing, extrusion type, 1.33 * 10-7, 98.07 -45 ~ 230100.001 ~ 1 ~ 0.16 months hydraulic cylinder, hydraulic cylinderLip type 1.33 x 10-9 0.1 to 10Rubber oil seal - 0.29 -30 ~ 150123~6 months bearing sealing and dust-proof

Q:What kind of material seals can withstand ammonia, -40 degrees to 200 degrees?: PTFE seals can withstand ammonia, -40 degrees to 200 degrees.Advantages of polytetrafluoroethylene:1, PTFE is a fluorocarbon chemicals chemical resistance and excellent resistance to high temperature, even when exposed in the air will not deteriorate, can be used for a long time in the temperature range of -200~250.

Q:In the automotive seals company is not a permanent solution to the health: Rubber industry in our line of practitioners to more than 100 thousand people, there are few occupational diseases, mainly pay attention to ventilation, proper exercise, and they can gradually to the management post or office development!

Q:What is the international requirement for the temperature of the seal in the hydraulic cylinder?: X ring, rubber ring, rubber ball, Pu seal, seal, pipe joints seals, rubber gaskets and rubber parts. All imported raw materials.

Q:You want to ask knowledgeable friends. I want to do at home produced small seal factory. The former is to buy it do seal butterfly valve. Now they want to engage in their own ring. Do not know what equipment and capital equipment. Then buy new and used funds is how much. Is the production of multi-level sealing ring and PTFE. What materials should I indebted forever: Rubber and PTFE are two different production processes. The main equipment for rubber seals is vulcanizing machine, mixer, cutting machine, testing equipment and so on, and the investment is still very high.

Q:What kind of seals are divided into?: According to the type of sealing structure, sealing mechanism, seal shape and material, the classification of seal is:Static seal1. gasket sealing (1) non-metallic gasket (2), metal metal composite gasket (3), metal gasket2. glue seal3. packing seal4. bellows

Q:What are the storage conditions for seals?: Storage conditions for general sealsAvoid high temperature: preferably at 30 degrees Celsius, to avoid sealing high temperature agingAvoid air and dust: it must be stored in a sealed package to avoid contact with moisture and dust in the airAvoid glare: avoid light exposure, prevent the seal from being airborne ozone or premature aging. The performance of various sealing factors are different, such as mechanical seal (packing seal), the influence factors are temperature, medium, wear, pressure and so on

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