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ISO 16589-4:2011

Rotary shaft lip-type seals incorporating thermoplastic sealing elements — Part 4: Performance test procedures ISO 16589-4:2011

General information

90.93 Standard confirmed   Sep 12, 2022

ISO

ISO/TC 131/SC 7 Sealing devices

International Standard

23.100.60   Filters, seals and contamination of fluids | 83.140.50   Seals

Scope

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 16589-4:2011 specifies general performance tests which can be used for seal qualification purposes. Materials quality control, dynamic testing, and supplementary low-temperature testing requirements are covered.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 16589-4:2001

NOW

PUBLISHED
ISO 16589-4:2011
90.93 Standard confirmed
Sep 12, 2022