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Address: Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China
Contact name:Tinna Zhang
Qingdao Global Sealing-tec co., Ltd |
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PTFE Black Rubber Oil Seal
Rubber oil seal
Oil seals are widely used in industry and important parts. Oil seal
is a mechanical seal used to seal oil (oil is a common liquid
substance in the transmission system, and also refers to the
general meaning of liquid substance). The oil seal isolates the
parts that need to be lubricated from the output parts to prevent
lubricant leakage. The skeleton oil seal is a kind of oil seal.
According to the linear rotational speed of the shaft, oil seals
can be divided into low-speed oil seals (less than 6m/s) and
high-speed oil seals (greater than 6m/s). Oil seals can be divided
into atmospheric pressure oil seals and pressure oil seals,
according to the pressure level they can withstand. Oil seals can
be divided into standard oil seals and dynamic reverse flow oil
seals according to their structure and sealing principle. Seal; In
addition, according to the material composition of the oil seal
assembly, it can be divided into skeleton type oil seal and
non-skeleton type oil seal; according to whether there is a spring,
it can be divided into spring type oil seal and non-spring type oil
seal.
Product Description
| Product name | spring energized ptfe oil seal |
| Material | Silicone, NBR, Metal & stainless steel, PTFE, etc. |
| Color | Black, brown, red or as cusomer's requirement |
| Medium | hydraulic oil, fire retardant liquid, water, gas |
| Samples | available |
| OEM | acceptable |
| The application and performance | low friction and good corrosion resistance. It can work whether if
exist lubrication. The installation is very convenience. |
| Port | Qingdao |
| Certificate | ISO-9001:2000, ISOTS16949 |
| Packing Details | neutral packing or as your requirement |
| Style | D(HTC) |
| Stand or nostand | stand |
| Common types of fkm power steering oil sealss | |||
| Type | Code number | Main features | Usage |
| Simple single lipped | B | It is commonly used for high and low speed rotating shafts and reciprocating movement to seal mineral, oil and water. | Ordinary fkm power steering oil seals, in the case of less dust and impurities, the use of medium pressure, the reciprocating speed of <0.1m/s. |
| Regular lip | FB | In addition to the characteristics of the above S type fkm power steering oil sealss, dust can be prevented. | Ordinary fkm power steering oil seals, with dustproof lips, dustproof, resistant to medium pressure |
| No spring type | BV | Spring free single lip type inner frame type rubber fkm power steering oil seals. | Generally applicable to low-speed conditions, the sealing medium for the lubrication of ester. |
| Outer skeleton, single lip | W | With the spring single lip exposed skeleton rubber fkm power steering oil seals, waist thin, follow good, good rigidity. | Ordinary fkm power steering oil seals, used in case of less dust and impurities |
| Outer skeleton, double lips | FW | With the lips of the lips exposed, skeleton rubber fkm power steering oil seals, waist thin, followed by good, high stiffness, good coaxial. | Ordinary fkm power steering oil seals, with dustproof lips, dustproof, resistant to medium pressure <0.05 |
| Fabricated single lipped | Z | From the inside and outside the outer skeleton fkm power steering oil seals skeleton assembly into piping and installation of high precision, fast heat dissipation, heavy load characteristics. | Suitable for heavy load under high temperature and high speed condition |
| Fabricated double lipped | FZ | The assembled external skeleton fkm power steering oil seals with side lip has the characteristics of dust resistance, high installation accuracy, fast heat dissipation and heavy load characteristics. | Apply to high temperature, high speed, heavy load under dust condition |
| Unidirectional reflux type | Dextral SR,Levo DL | A diagonal bar with angle in lip air measurement system using fluid mechanics principle, produces pump function, with reflux effect. | Because of the backflow effect, the radial force is smaller than that of the ordinary fkm power steering oil seals, thereby reducing wear and heat build-up and improving service life |
| Pressure type | NY | The lip is short, stubby waist, with pressure, work pressure is less than 3MPa. | The shaft end fkm power steering oil seals for high pressure pump, general PV value is less than or equal to 8 |
Advantages of rubber oil seal:
Now rubber oil seals have two important functions: they hold the
oil in place and lubricate moving machine parts, thereby reducing
friction, grinding and heat in the process.
In addition, these car oil seals prevent foreign contaminants from
entering and damaging the oil in your car. However, although these
automotive rubber seals are often called "oil seals", they are used
to retain or restrict any form of fluid in specific equipment,
especially hydraulic systems and other equipment with a large
number of moving parts.
