Products
O-Rings
The O-ring is the most versatile of all seals, with the particular advantage of simplicity and low cost. It is suitable for the both static and dynamic sealing in almost every field of application up to 1500 PSI pressure within the operating limits and material characteristics, provided these seals are technically designed and applied. Selection of an elastomer(Polymers) largely depends on application and physical properties required for an O-ring.
RECTANGULAR RINGS
A basic alternative to O-ring is the square or rectangular ring, moulded in an elastomeric material or sometimes punched from Sheet stock. In most cases however the rectangular ring will offer an advantage over the O-rings
QUAD AND H- RINGS
Q & H Rings, normally achieve their best performance as dynamic seals with medium pressure and reciprocating actions having a lower frictional resistance then O-ring at pressures up to about 600 PSI
D- RINGS SEALS
A further variation on the O- ring theme is D- ring. This provides a greater base contact area than an O- ring at low pressure. It is a type of simple seal which may be advantageous for specific applications when a normal O- ring is not fully satisfactory.
U SEAL
The U- seal is the oldest design of pressure energized hydraulic seal and provides particularly good
sealing at low to moderate pressures. U seals can be used single or in sets. Main variations on the U seal are round base & flat base. Also one leg may be shortened and lip reduced to produce either external or internal seals.
V- RINGS
The V- rings offers the advantage of a smaller cross-section for sealing ability. It is seldom used singly, however, with suitable header it is capable of providing sealing against extremely high pressure with only a light preload. Performance varies with the angle of 'Vee'
CHEVRON TYPE SEALS
Chevron type seals have an extremely wide application for medium to heavy duty hydraulic and similar services. Normally seals are manufactured from canvas impregnated with Nitrile/Viton rubber and is used in the form of set consisting of top and bottom rings. The number of V-rings in a set depends upon the pressure to be sealed. Functions satisfactorily upto 5000 PSI.
CUP FLANGE & COLLAR SEALS
Basic forms of simple flexible seals includes the cup, flange and the collar. The cup seal has excellent unidirectional sealing properties with low friction but requires proper support for proper functioning and stability of the section. It is employed almost exclusively for piston seals. The flange is virtually an internal form of the cup seal and is thus basically a rod seal. It requires proper support. The Collar is simply a variation of the flange, but with the section modified to improve resistance to scuffing and wear. The flange & collar are more used as wiper rings.
WIPER SEALS
Wiper are a special class of seal normally employed for their wiping & scraping action in conjunction with sliding or reciprocating motions rather than as seals and provide an effective sealing action. Their normal application is to remove dust, dirt and similar articles from a surface passing under the wiper and thus provide protection for interior surface of a machine.
Hump Hoses
Hump Hoses are flexible connectors used in various systems to enable the smooth transfer of fluids or gases. They feature a flexible and curved design, allowing them to accommodate movements, vibrations, and misalignments. Hump Hoses are commonly used in automotive, industrial, and HVAC applications to connect different components or parts while providing flexibility and reducing stress on the system.
Bend Hoses
Bend Hoses are specially designed hoses that offer flexibility and precise routing of fluids or gases in tight spaces or complex configurations. They are engineered to withstand bending without compromising the flow or integrity of the system. Bend Hoses are commonly used in automotive, plumbing, and industrial applications where flexibility and adaptability are required.
Diaphragms
Diaphragms are flexible membranes that are used to separate two chambers or components while allowing the transfer of pressure or fluid. They play a crucial role in applications that require precise control, such as pumps, valves, regulators, and sensors. Diaphragms respond to changes in pressure, enabling accurate sealing, control, and modulation of fluids or gases.
Bellows
Bellows are accordion-like flexible components used to compensate for thermal expansion, vibrations, or movement in various systems. They can be compressed or extended to accommodate changes in length, providing flexibility and sealing capabilities. Bellows are commonly used in piping systems, automotive exhaust systems, expansion joints, and other applications where movement or thermal changes occur.
Solid Tyres
Solid Tyres are robust and puncture-proof tires used in heavy-duty industrial and material handling equipment. They are made of solid rubber or other durable materials, eliminating the risk of punctures or flat tires. Solid Tyres offer excellent traction, stability, and load-bearing capacity, making them ideal for applications that require reliable performance in challenging environments.
Aircraft tyre chocks
Aircraft Tyre Chocks are wheel immobilization devices used in aviation and transportation to prevent aircraft movement during loading, unloading, or parking. They are designed to withstand the weight and forces exerted by aircraft, providing a secure grip on various surfaces and ensuring safety during ground operations.
TWIN SET PACKING
Combinations of single rings and matching headers are generally known as duplex rings to distinguish them from unit seals (implying integral construction of a combination). The term is applied particularly to combinations of a header with a fork or U- ring section. Other sections allied to separate components(such as O – rings and back – up rings) are more usually referred to as combination seals and dealt with in.
OIL SEALS
Oil seals for the shafts are of dynamic type in as much as sealing has to be provided between a rotating shaft and a stationery member. In the vast majority of cases the internal pressure against which the seal has to work is very low and thus whist a simple lip seal may be adequate its performance depends to a large extent on a suitable unit load being maintained at the seal-shaft interface. The conventional form of Oil seal which is suitable for the majority of applications where the pressure involved is not more than about 5 PSI and the oil (or fluid) to be sealed is clean comprises a moulded elastomeric ring. For the majority of applications where a conventional single lip seal will be suitable, seal selection is based on seven basic points: namely shaft diameter, housing bore diameter and width, shaft speed, working temperature, fluid, pressure differential and service conditions.
L&D Type Guard Buffers
L&D Type Guard Buffers are shock-absorbing and vibration-isolating components used to protect infrastructure and machinery. They reduce impact forces, absorb shocks, and minimize vibrations, thereby extending the life of critical components and safeguarding equipment from damage. L&D Type Guard Buffers find applications in industries such as automotive, construction, manufacturing, and material handling.