BS ISO 3601-4:2008
Current
The latest, up-to-date edition.
Fluid power systems. O-rings Anti-extrusion rings (back-up rings)
Hardcopy , PDF
English
07-31-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 General requirements related to O-ring housings
6 Types of anti-extrusion (back-up) rings
6.1 Spiral type, T1
6.2 Angle cut type, T2
6.3 Solid type, T3
6.4 Angle cut concave type, T4
6.5 Solid concave type, T5
7 Positioning of anti-extrusion rings in housings
8 Anti-extrusion ring designation code and materials
8.1 Designation code
8.2 Materials
9 Dimensions and tolerances
9.1 Axial and radial widths of anti-extrusion rings
9.2 Outside diameters of anti-extrusion rings for
piston sealing applications
9.3 Inside diameters of anti-extrusion rings for rod
sealing applications
10 Identification statement (reference to this
part of ISO 3601)
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