Oil Seal China manufacture new products PU oil seal

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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:

high and low temperature resistant, acid-alkaline resistant, ozone resistant, aging resistant, weather resistant, good insulation property, anti-toxic, good air-permeable, etc.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:

1. Oil seal mainly used in sealing the lubricant. It's normally fixed to the load, especially the rotary bearing in order to isolate the oil cylinder from outside.

2. Oil seal can both seal inside oil and resist outside dust.

3. Most of the metal case of oil seal have a grinded outside diameter. For some large thermal expansion housing especially for aluminum and magnesium, the outside diameter is covered in rubber.


 

3. Oil Seal Images:

Oil Seal China manufacture new products PU oil sealOil Seal China manufacture new products PU oil seal

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: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 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:How to choose the sealing ring according to the shaft?
General hardness is chosen according to pressure, low pressure with low hardness material, high hardness with high pressure. According to the load type can be divided into static seal and dynamic seal. According to the sealing use, can be divided into hole seal, shaft seal and rotating shaft seal
Q:What equipment is needed to produce rubber seals and what is the production process?,
Hello I made the seal! You do rubber ring to do large-scale (mixer, pre forming, opening machine, cutting machine, vulcanizing machine, trimming machine, testing equipment, there are many, I will not say!
Q:What are the main seals used in nuclear power plants?
Similar to thermal power plants or petrochemical plants.Seal depends on the equipment, in addition to nuclear island equipment, nuclear power and thermal power. Nuclear island equipment seals are also more than a radiation protection requirements.
Q:What are the requirements of bearings for sealing?
The sealing methods of rolling bearings can be divided into two categories: contact seal and non-contact type.Contact sealing, felt ring seal, sealing ring, sealing, etc..
Q:Service life of sealing ringLooked at some of your questions about the sealing ring, I think you are a master in this field
Hello!According to the situation you mentioned or according to the sealing ring group environment, and seal material, of course, different work environment will choose different materials, but the current domestic product life is very short, it is of poor quality,. In the case of ensuring the quality of hydraulic oil, there is no bias load of the cylinder, and the imported products with good quality can be used for 15000 hours. If the quality is poor, it may not be possible for 2000 hours. That is why the import quality is several times higher than the domestic price! Thank you
Q:In the automotive seals company is not a permanent solution to the health
This is mainly in our own, China's chemical industry is still not perfect environmental protection, there is a certain release of gas (generally does not threaten people's health), they can regulate emissions;
Q:Design of sealing ring, groove and bottom fillet of sealing ring
Hello, Lei Xin sealing ring, the outer corner of the groove of the sealing ring is designed to prevent the scratch of the O ring assembly. It generally uses a smaller rounded radius, that is, r=0.1~0.2mm. This avoids the formation of a sharp edge, the O ring does not dare to squeeze out the gap, and can make the retainer stable
Q:Differences and connections between fasteners and seals
The fastener is basically metal material and plays a fixed role in the place where the equipment needs to be connected.

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