BS ISO 3601-1:2012+A1:2019
Fluid power systems. O-rings Inside diameters, cross-sections, tolerances and designation codes
Označení normy: | BS ISO 3601-1:2012+A1:2019 |
Počet stran: | 38 |
Vydáno: | 2019-09-06 |
ISBN: | 978 0 539 02100 4 |
Status: | Standard |
BS ISO 3601-1:2012+A1:2019
This standard BS ISO 3601-1:2012+A1:2019 Fluid power systems. O-rings is classified in these ICS categories:
- 23.100.60 Filters, seals and contamination of fluids
- 83.140.50 Seals
This document specifies the inside diameters, cross-sections, tolerances and designation codes for O-rings used in fluid power systems for general industrial and aerospace applications.
The ISO 3601 series of standards basically addresses O-rings with moulded cross-sections without a radial joint. The dimensions and tolerances specified in this document are suitable for any elastomeric material, provided that suitable tooling is available.
NOTE The tooling most commonly available is based on 70 IRHD NBR shrinkage rates (see ISO 48). For materials that shrink differently from this standard NBR compound, a special mould can be required to maintain the mean diameters and the tolerance limits listed.