Oil Seal & O Ring are used to seal rotary elements, such as a shaft or rotating bore. Common examples include strut seals,hydraulic pumpseals, axle seals,power steeringseals, andvalve stemseals. Early radial shaft seals utilizedrawhideas the sealing element, and manyelastomericseal companies today once weretanneries. The advent of modern elastomers replaced rawhide, industry also added agarter springwhich helps the sealing lip compensate for lip wear and elastomer material changes.
The seal construction will consist of a sprung main sealing lip which has a point contact with the shaft. The point contact is formed by two angles, with the air side angle usually less than the oil side angle. Depending on the seal type these two angles are varied to create apressure distributionat the seal contact point which has a steeper slope on the oil side of the seal. The shallower the slope on the oil side of the seal the wetter the seal will run. The spring is positioned such that axially the centerline of the spring is biased to the air side of the lip contact point.
In order to exclude contaminants numerous types of dust lips or exclusionary lips may be used. Common elastomers includeFKM,ACM,NBR,HNBR, andAEM. In order to resist wear, the compounds'durometer(hardness) is typically 70 to 85Shore A(between that of an automobile tire and a soft inline-skate wheel).
A different seal design for similar applications is arotating face seal.
Approx. Rs 55 / Piece Get Latest Price
|Minimum Order Quantity||5 Piece|
|Style||Hydraulic, Floating Seal, Mechanical Seal|
|Hardness||20 to 90 Shore A|
We are pioneers in highly durable and economical OIL SEALS. As high quality raw material is used our products are of excellent in performance are available in different shapes cater to the varying demands of our valued clients. These act as a mechanical seal for static and rotating forces by preventing deformation under high pressure and temperature. Owing to their excellent oil & corrosion resistance and mechanical strength, these are widely demanded in automobile industry.
Approx. Rs 45 / Piece Get Latest Price
|Minimum Order Quantity||10 Piece|
|Size||3 inch, 1 inch, 1/2 inch, 2 inch|
|Type||Single Sided, Double Sided|
Hydraulic Seals (or reciprocating seals) cover a wide range of applications including brake cylinders, mobile, earthmoving and agricultural equipments, industrial production machines such as presses, injection moulding and rolling mills, and very large cylinders in areas such as the marine industry.
The selection of a particular hydraulic seal type is very important as it not only depend on the duty but also on the operating environment. We can make self-energizing elastomer or plastic seals for your high and low pressure hydraulic applications. The sealing pressure of a typical hydraulic seal is about 5000psi. With our design, we can extend this pressure to 10 000 psi (ASD 10k series), 12 000psi (ASD 12k series) and even up to 100 000 psi (ASD 100k series) for highly specialised application.
Our hydraulic seals have the capability to provide low dynamic leakage and positive static sealing. Hydraulic seals rely on the compression in the groove to provide an initial sealing force. We can optimize the static and dynamic geometry to ensure you can obtain an optimum seal installatio
U-cup (U-profiled seals)
PTFE U-seals with V-spring or coil spring
Approx. Rs 171 / Piece Get Latest Price
It is very common in the market to offer hydraulic cylinder seals for pneumatic applications. However, here at Advanced Sealing Devices, we don’t do that as we understand the mechanism of sealing pneumatic system throughly and we will make seals for you that are specially designed for this type of application
ROD WIPER SEAL
ROD BEARING CARTRIDGE SEAL
CUSHION SCREW O RING
END CAP TO TUBE O RING
CUSHION SEAL INSERT O RING
PISTON U CUP SEAL
ROD BEARING CARTRIDGE
PISTON WEAR BAND
Approx. Rs 5 / Piece Get Latest Price
|Minimum Order Quantity||100 Piece|
|Color||Red, Green, Black etc.|
Taking quality as our prime concern, we are engaged in offering Oil Rings to the customers. Backed by a team of experts, these are processed using optimum quality material and advance technology. Furthermore, this Oil Rings is availed in various specifications, as per the varied needs of our valuable clients. Our entire products are known for their dimensional accuracy and flawless finishing. Our entire products ranges is dimensional accurate in every aspect.
Approx. Rs 5 / Piece Get Latest Price
|Minimum Order Quantity||50 Piece|
|Size||1/8 BSP TO 3 BSP|
|Quantity Per Pack||50PC|
The sealing lip provides a leakproof seal against pressurised fluids. Bonded seals are for sealing hydraulic fittings, pipe joints or under the head of bolts. A normal bonded seal is good for low pressure but if your application is of high pressure, contact us as we will design a very close tolerance recess for your bonded seal. Our current high pressure bonded seal can withstand a pressure of up to 1500 bar.
We can make the elastomer on the bonded seal using traditional materials such as
See our materials section for a full list. We can make the metal part of the bonded seal using stainless steel for marine and underwater vehicles, or other common metals such as coated mild steel, aluminium-bronze or brass. Our imperial size bonded seals are suitable for thread diameters from 1/4 inch up to 2-1/2 inch, and for metric size from 4 mm up to 127 mm. Even larger sizes bonded seal can also be made if specially requested by you.