Indian Rubber Industry

Panchla, Howrah, West Bengal

Our company shares glorious credentials with the successful Manufacturers, Suppliers and Exporters of Back Up Rings. The Back Up Rings we make available are manufactured using hard, extrusion resistant material such as high-durometer Nitrile, Nylon, or PTFE. The Ring is designed to fit between an O-ring and an extrusion gap, to prevent the extrusion of the O-ring leading to O-ring failure.

More about Back Up Rings

• Extrusion failure is one of the most common types of O-ring failure. When the internal pressure of an application becomes too great, the O-ring will actually extrude into the clearance gap. This extruded product will quickly be nibbled away causing a loss of material, and once sufficient material is lost, seal failure will quickly follow

There are three options to prevent this :

• Reduce the clearances to lower the extrusion gap
• -This is the most expensive option.
• A cheaper solution is to raise the durometer of the O-ring. Although, a higher-durometer O-ring offers superior extrusion resistance, it is often not a feasible solution due to either material availability, or to the fact that harder durometer materials have limited low-pressure sealability.
• The last and best option is the addition of a Back Up Ring. While Back Up Rings are used in conjunction with O-rings in both static and dynamic sealing applications, the gland they fit in must be specially designed to fit both the O-ring and the Back Up.

We are ranked among responsive and responsible Manufacturers, Exporters and Suppliers of T Duo Seals. Used extensively for protection engine from harmful effect of harmful chemicals and dust particles, our T Duo Seals are made using superior-grade raw materials and the latest CAD/ CAM technologies. We offer them in varied specifications and entertain customization requests. Buyers can purchase T Duo Seals from us at competitive prices.

Features :

• Consists of a metal body with vulcanized rubber lips & spring reinforcement.
• T Duo seal are made with out spring also for pneumatic applications.
• Used as piston seals hydraulic and pneumatic application.

We are counted among renowned Manufacturers, Exporters and Suppliers of Packing Seal Kits. Reckoned for being equipped with qualified engineers, these are developed by us as per the defined industrial standard using sophisticated technology. Buyers can get Packing Seal Kits from us at market leading prices. We offer them in bulk and make on time delivery of consignments.

Details :

• We have a team of experienced analysts who test these on parameters like speed of stroke, duty cycle of the equipment, temperature, low friction, expected service life, leakage, system pressure and media to ascertain their quality.