Durga Automotive

Mangolpuri, Delhi

Thin thickness Stainless steel or mild steel sheet is drawn in O shape and is stuffed with high temperature standing sealing material like Flexible Graphite.

Conventional O-rings made out of various grades of Rubber have restrictions of use until particular temperature, pressure and working conditions.

The metallic O rign structure so formed is having high mechanical strength and provide highly satisfactory sealing even at 1500 Celsius.

To seal exhaust gases in most critical conditions inside Exhaust system, encountering extremes of mechanical vibrations, thermal shocks and high temperatures, we manufacture these ring gaskets in variety of raw material like, flexible Graphite, Mica, Stainless Steel wire mesh, GI wire mesh or any other customer specified material. The most successful reinforced with knitted wire mesh, wherein F.G and Mica are responsible to seal the gases while embedded and holed by knitted wire mesh.

Unlike sintered metal, by very nature of their granular construction, are prone to fracture or disintegrate when subjected to stress of thermal variations and vibrations.

Knitted wire mesh consists of matrix of interlocking loops made out of monolithic wire. Loops acts as small spring free to move in any directions thus providing the structure extreme degree of resilience of better cavity fit under extreme conditions of mechanical vibrations and thermal shocks. Knitted wire mesh technology for gasketing and sealing systems provides lasting resilience, strength in compressions. These characteristics allow wire mesh sealing systems to perform under hostile environmental conditions where alternate materials would fail through decomposition or deformation.