Custom shaped gaskets may be manufactured to precise customer specifications for sealing mating surfaces of any configuration.

For added flexibility and to accommodate a wide variety of flange types, sealing elements may be positioned anywhere between the I.D. of the bold circle and I.D. of the gasket. In addition, GPT can manufacture custom gaskets with a double seal upon request if flange size, surface condition or other concerns warrant. 

Please contact factory for more information.