Ptfe/teflon comes with chemical resistance against the most aggressive chemicals, acids and solvents over a broad tempreature range. Teflon does not dissolve nor swell by any solvent within a normal range of working temperature. And are suitable for chemical plants, due to these properties. J v corporation is manufacturer of ptfe/teflon moulded and machined components. These include products such as rods, sheets, bushes, washers, gasket, diapharagms, rings, bellows, valve seats, piston rings, wear rings, packing rings, etc. The company can also supply items made from different filled grades of ptfe like glass, bronze and graphite, with specific requirements as per drawings and specification. Ptfe/teflon has frequently been used continously at 250 c and has a wider working temperature then any other plastic material and is virtually unaffected by chemical degradation up to about 400 c