Rotary shaft lip-type seals incorporating thermoplastic sealing elements — Part 5: Identification of visual imperfections
NORM herausgegeben am 7.4.2011
Bezeichnung normen: ISO 16589-5:2011-ed.2.0
Ausgabedatum normen: 7.4.2011
Zahl der Seiten: 14
Gewicht ca.: 42 g (0.09 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: ISO 16589 specifies seals utilizing sealing elements manufactured from suitably formulated compounds based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). They are considered suitable for use under low-pressure conditions. ISO 16589-5:2011 defines and classifies typical surface imperfections that could impair the function of the seals, and is intended as a convenience for purchasers and manufacturers in their discussions concerning the importance of these imperfections in different applications.