NR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA Wholesale oil seal
- 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:
Industrial machine & equipment,house-hold appliance, tele-communication, automobile, medical equipment industry etc. As we know that there is some oil would go-in the rubbing parts of the machine usually and in order to resistant against this oil we need to use the oil seal to seal the gap of the machine. More than that, we have to concern to how to seal the water, chemical liquid and the dust, all of these environment calls for the oil seal. We promise of Oil Seal,Rubber Oil Seal, O-Ring, Rubber Seal, Rubber Gasket, Rubber
2.Main features of Oil Seal:
1)No reclaimed rubber used to ensure quality.
2)Auto rubber milling production line.
3)Complete in-house custom compound formulating and mixing.
4)Rubber compound is tested before production
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？
- Q:What is the function of the seal?
- The function of the seal is to close the gap in the tank and to prevent dust, sand and other dirt from invading the inside of the chamber, but if installed or improperly used,
- Q:The material of the seal must be compatible with the medium in contact with it. Why? What is compatibility? Thank you
- Therefore, the compatibility between them requires simple understanding that they do not react to each other in order to maintain their respective characteristics.
- Q:What tools are needed to replace the water seal for the air conditioning pump? What's the name?
- Four. Inspection of mechanical seal before installationBefore assembling the mechanical seal, the moving ring, the stationary ring, the shaft sleeve and other parts should be thoroughly cleaned. Key examination:1. whether there is any scratch, crack and other defects on the surface of the dynamic ring, these defects will cause serious leakage of the mechanical seal.2. check whether the static ring seat affects the sealing defects. Such as static and dynamic ring seat and dynamic ring seal apron, with the presence of defects such as scars.3. check whether the mechanical seal spring is damaged or deformed and whether the coefficient of rigidity changes.4. check the sealing sleeve whether there is burr, groove mark and other defects.5. sweep check all seal aprons whether there are cracks, holes and other defects, measuring whether the rubber ring diameter in the range of work.6. pump mechanism of mechanical seal, but also to check whether the spiral of the spiral pump cracks, broken wires and other defects.
- Q:What is the sealing principle of O type sealing ring?
- The O ring has good sealing performance. It can be used for both static and dynamic seals. It can be used not only individually, but also as a basic component of many modular seals. It has a wide range of use. If the material is chosen properly, it can meet the requirements of various media and various sports conditions.
- Q:All the seals in the car engines, especially those sealed in the cylinders.
- Before and after the crankshaft oil seal, valve oil seal, camshaft seal, valve cover gasket, oil pad, cylinder gasket, oil pump gasket, oil cooler oil filter gasket, cushion and so on, what's the problem?
- Q:What are the seals? What role can they each play?
- The seals are available:NBR sealant, three yuan ethylene propylene rubber seals, fluorine rubber seals, silicone seals, fluorosilicone seals, nylon seals, polyurethane seals, and engineering plastic seals.
- Q:How to use graphite seals?
- All end face seals, as long as the sealing medium is not obvious hard particles, are recommended soft ring carbon graphite ring. There are many kinds of carbon graphite rings, which can be chosen according to need. After the selection, in accordance with the installation requirements, you can use, and the general service life of 1~2 years.
- 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 are the rubber seals made of?
- Rubber, with plastic, fiber and called the three major synthetic materials, is the only high flexibility and excellent elasticity of high polymer materials. The first characteristic of rubber is that the modulus of elasticity is very small, and the elongation is very high. Second, it has excellent breathability and resistance to a wide variety of chemical and electrical insulation. Some special synthetic rubber has good oil resistance and temperature resistance, resistance to fatty oil, lubricating oil, hydraulic oil, fuel oil and solvent oil swelling; cold can be low to - 60 DEG C to 80 DEG C, heat up to 180 DEG C to 350 C + +. Rubber is also resistant to a variety of bending and bending deformation, because the hysteresis loss is small. The third characteristic of rubber is that it can be used in combination with many materials, blending and compounding so as to obtain good comprehensive properties.
- 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.
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NR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA Wholesale oil seal
- 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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