spécialst in reciprocating compressor sealing technology
Experience and Quality at your service since 1978


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High-performance materials for reciprocating compressors

Segment étanchéité font et bronzeA wide variety of metal and non-metal materials are used to manufacture CASTANET sealing systems. We are constantly developing and testing new grades in order to meet your service requirements and extend the lifetime of our products.



High-performance polymer materials

Matières polymeres pour compresseursCastanet has developed a wide range of compounds with polymer matrix and fillers selected to radically improve its wear resistance and creep resistance.  The compounds produced also have better heat stability and optimal friction properties which are particularly suited to non-lube service.




Main operating conditions using our materials

matérieux piur compresseurs alternatifs