Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil Seal

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
50000 pc/month

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Product Description:

1.Description of Oil Seal:

We 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. Material: NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc. Can choose on your requirement

2. types of Rubber Oil Seal: TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc, also can make on your demand

3.Different sizes of Oil Seal,Rubber Oil Seal,Rubber Seal, also can make on your size.

4.Applications: used in automobile, industrial, mechanical, medical, or special purpose.

5. Hardness: between 30-90 shore A or IRHD

6. OEM and ODM orders are highly welcomed according to your 2D,3D drawing or samples.

7.Produced by precise CNC machine.

 

3. Oil Seal Images:

 

Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil SealCovered O.D NBR TC Dual Lip Dustproof Mechanical 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:What's the seal water? What about the water seal?
The function of sealed water is:1 high pressure water, water pump inside, even after the seal but there is still a certain pressure, in order to keep the water pump in the water through the shaft and seal gap between the leakage from the condensate pump outlet, or a water seal water in addition to lead as saline parent tube!2, water supply and the water pump is a high temperature water, the temperature will be passed to the pump body through a rotating shaft or bearing metal pump, the bearing temperature, in order to control the temperature outside so the seal also plays a role in cooling water.
Q:What is the maximum resistance to the seal in the hydraulic system currently being produced?
Therefore, in order to improve the sealing capacity, not only rely on seals, good structure is also very important. You say, if the light takes into consideration the seal, there is no problem with the regular 50MPa (usually around 30).
Q:How to use graphite seals?
Hello, I am an artificial graphite electrode manufacturer --- Chengde long and carbon factory. Here is the information I have found for you. I hope it can be useful to you"In general, may be caused by improper use, such as the oil temperature is too high lead seal can be burned, check the cooling system whether normal operation, the surface wear of rod can check the hydraulic oil leakage, whether there is debris filter failure. "
Q:How to choose the sealing ring material, sealing ring of different materials, what is the difference?
Silicone rubber gasket:SILThe silicon rubber sealing ring has excellent heat resistance, cold resistance, ozone resistance and atmospheric aging resistance
Q:What is the international requirement for the temperature of the seal in the hydraulic cylinder?
(hydraulic cylinder seal - polyurethane oil seal (UHS UNS BS EU) dustproof ring (DHS), imported PU (pouring) better to achieve wear-resistant, pressure effect! I sell rubber seals! Rubber O rings (national standard),
Q:What's the difference between the oil seal and the seal?
Skeleton oil seal, TC import oil seal and domestic oil seal, the main difference has the following key places, materials, imported oil seal material and formula used to produce the product quality is better than the current domestic oil seal
Q:On the amount of compression of the sealing ring
Ding Qing rubber resistant mineral oil, silicone oil, animal oil, esters, HFA, HFB, HFC, air and water, water resistance increased with the increase of propylene, but low temperature and permeability decreased. Not suitable for phosphate system hydraulic oil and polar additives gear oil, suitable for temperature -30~100, generally used for O ring, oil seal and so on
Q:Seal manufacturers as agents, how about money?
Equipment manufacturing industry is China's manufacturing base in the next twenty years, the pillar of the world, all the development of this industry space is great, specific to a subdivision of the prospects?,
Q:The material of the seal must be compatible with the medium in contact with it. Why?
Therefore, the compatibility between them requires simple understanding that they do not react to each other in order to maintain their respective characteristics.
Q:So in today's world, mechanical seal is the most important shaft seal in these equipment. The mechanical seal is also called the seal, in the relevant national standard is defined as: "by at least a pair of end faces perpendicular to the axis of rotation of the fluid pressure and the elasticity of compensation organizations (or magnetic) device and the role of the coordination of auxiliary seals to keep up with the relative sliding to prevent fluid leakage. "
Note: 1) this announcement is only for APS audit materials submitted. Whether to apply for university applications, students need to contact the university to verify.2) the seal needs the university special envelope seal, must have the University seal in the seal. And the materials should be stamped. Pay attention to sealing, must not have traces of open, otherwise invalid.3) bilingual can be Chinese, English, or german. In addition, it is important to note that the translation of the submitted transcripts is best consistent with the language used in the review. This is helpful for the audit interview. It can be a Chinese and a foreign language translation

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