cfw oil seal for machines washing machine oil seals
- Ref Price:
-
- 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.
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
Easy to compress ,easy to recover
3. Oil Seal Images:
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:How long will it take for the seal to age naturally after the seal has been installed on the cylinder?
- This is a lot of factors, first look at what brand of sealing ring! Good brand in a certain environment, aging slow!
- Q:What kind of performance requirements should the rubber seals meet?
- Hygienic propertyRubber products is the basic appearance of bread wrapped in a layer of rubber material, the appearance is basically the same, but the internal quality will have great differences, in the process of sealing performance using rubber seal strengthening of certain products, we must avoid pollution problems, so in the use of rubber sealing, material requirements, must be used non-toxic materials and prohibited the use of recycled rubber seals, and suitable for drinking machine and other products on the GB/T17219-1998 must pass "drinking water distribution equipment and protective materials safety evaluation standards" or BS6920:2000 "through the test of non - metallic products non-toxic effects on water quality for inspection of the body contact".Above is the performance requirements for rubber experts to introduce you to the Luo Geng mechanical seals are used to seal materials, there are various types, in use to different products, we need to use the seal will be different, but most of the time to see in addition to seal the dimensions, we see the seal of the materials used, whether has the properties we need, so as to determine whether the rubber seal products.
- Q:In the automotive seals company is not a permanent solution to the health
- Sealing enterprises are mainly vulcanizing workshop smell. But now some enterprises of the production of professional protection of employees do very well, negative pressure workshop, airtight machinery, the smell will not be great.
- Q:What's the seal water? What about the water seal?
- When the loss of seal water, to make the high pressure water pump inside through the pump shaft and the seal gap between the leakage, resulting in a large number of refrigerant loss; the water temperature of the high temperature at the same time will pass through the bearing shaft and the pump body of the metal, the bearing temperature rise, which can even make the bearing burned; high speed bearing the rotation and seal between the gap is very small, when the loss of sealing water, water film here is destroyed, and the shaft seal is likely to increase the friction, the vibration of the feed pump, which will cause equipment damage and outage.The function of water seal trough is to maintain the tightness of the lower part of the furnace and to prevent the air from leaking into the air.
- 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
- It's easy to see things done by others, but when you really get into it, it's not the case. You don't know about the multi-level sealing ring is what is known as the king of PTFE tetrafluoroethylene, plastic. Are you going to make a vinyl sealing ring?
- Q:The material of the seal must be compatible with the medium in contact with it. Why? What is compatibility? Thank you
- 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:What rubber kind of rubber does the brake seal of the car use?
- Because he is the first production. He asked me. I told him that the first, customer is the name of 15 years ago called, because at that time the brake is so called castor oil, brake oil, castor oil, brake is sensitive enough, the driver should step down to stop with great force, so come now the
- Q:What are the storage conditions for seals?
- First of all, the pressure is an important factor affecting the quality of seals, the pressure level, the length of the pressure cycle cycle, the seal damage (such as extrusion) have a great impact. The higher the pressure, the greater the influence of other factors on the performance of the seal, such as temperature, speed, the material of the seal, the clearance between the piston and the cylinder, the clearance between the piston and the cylinder head.Another is the temperature and friction, it is difficult to describe the maximum use temperature and minimum use temperature of a sealing material, because it is the result of a series of factors. The piston and piston rod have different operating temperatures, so we should choose them differently. Another is the seal product surface roughness, surface characteristics, pressure, medium, temperature, sealing materials, seals type and speed of movement, these are the factors affecting the seal.The last is surface treatment. Experience has shown that the characteristics of the surface of the cylinder piston and the piston rod have a great influence on the life of the seal. Surface characteristics are defined by the values of surface roughness RA. RA is the arithmetic mean of the shape of the surface deviating from the absolute value of the center line. However, these values do not fully indicate the effect of surface conditions on the seals, because even under the same roughness, different surface shape features can cause wear of seals to varying degrees of seal.
- Q:How are ceramic and metal sealed joint?
- For rotational motion, the rotary shaft lip seal ring should be used.If the metal is in the outside, in the ceramic, then rotating sealing lip can be directly sealed ceramic surface, because ceramic material is hard enough, wear; if it is metal on the inside, outside is ceramic, then do some processing on the metal surface, such as hard chrome plating, plating ceramic. Or the sleeve, and the shaft interference fit, hot installation, the surface should also be hardening treatment
- Q:How should the piston rings for piston wear be chosen? What is the national standard?
- Two, HNBR hydrogenated nitrile rubber sealing ring: with excellent corrosion resistance, tear resistance and compression deformation characteristics, ozone resistance, sun resistance, weather resistance better. Better abrasion resistance than nbr. The utility model is suitable for washing machines, automobile engine systems and refrigeration systems using new environmental protection refrigerant R134a. Not recommended for use in alcohols, esters, or aromatic solutions. The general use temperature range is -40~150 degrees centigrade.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.
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cfw oil seal for machines washing machine oil seals
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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