|SPETOGRAF® GUS® 660|
|SPETOGRAF® GUS® 660 Z||
SPETOGRAF® GUS® 600 gaskets are recommended for extremely difficult applications, with very high loads both static and dynamic, as well as for old, damaged flange faces or where limited bolt stress is the case. These may be flanges adjacent to pumps, compressors, gate valves etc. self-compensating pipelines, floating heads, inspection holes; application of properly selected layers eliminates necessity of reconditioning of flange faces and ensures very good elastic recovery as well as compenastion of bolt relaxation; gasket is resistant to external loads, blowout and has constant axial dimension (important for machine construction); has very good tightness. Main applications of SPETOGRAF® GUS® 660 gaskets are large heat exchangers, vessels found in chemical industry sealing the floating head and vessel’s bottom, valves in petrochemical industry, refineries and power plants, pipelines in power engineering installations. SPETOGRAF® GUS® 660 gaskets are individually selected for specific applications by SPETECH engineers.
|SPETOGRAF® GUS® 670 I|
SPETOGRAF® GUS® 670 I gaskets are applied in very narrow flange faces in tongue and groove as well as in male and female flanges; properties similar to those of SPETOGRAF® GUS® 660.