Graphite Components

We are leading manufacturers and sellers of Graphite Degassing Sleeves & Rotors for aluminium die casting industries. Further, our process expertise enables us to meet the stringent requirements of this application.

Onsec's high density spark graphite with uniform heat distribution, specific electrical resistance, high abrasion resistance, superior oxidation resistance is ideally suited for glass to metal sealing graphite jigs, boats, brazing fixtures, crucible liners in electron beam evaporation, heating elements & shields for fiber optic technology. The greatest precision is required in machining of these parts.

We offer a comprehensive range of Grade AS-LM Molded Graphite that is manufactured using high quality graphite. These exhibit excellent erosion resistance and thermal properties and is used in smelting and electric arc furnaces.

Graphite heating element for crystal pulling and fiber optic cable drawing
Purelec's isostatic, high density spark graphite along with fine grain size ensures uniform heating & control of temperature profile. This high strength material can be used to a smaller cross section to increase the electrical resistance of the element thus reducing the current consumption. Onsec also offers graphite heating rods and accessories for vacuum furnaces.

Plugs and bushings are precisely machined using various profiles of inconel. Precise machining & excellent designing ensure accurate dimensions. These inconel plugs and bushings provide excellent performance even under high pressure and temperature conditions. These products are safe, reliable and highly durable.

We offer superior quality Welding Shields in the marketplace. Our Speedglas Welding Shields have attachment made of PP with one plain glass and one 9 DIN shade glass with slot fix to helmet (without helmet). These shields cover full face of the wearer to give complete protection.