ISO 24490:2016 specifies the minimum requirements for the design, manufacture and testing of pumps for cryogenic service. ISO 24490:2016 is applicable to centrifugal pumps. However, it can be applied to other types of cryogenic pumps (e.g. reciprocating pumps), where applicable. This International Standard also gives guidance on the design of installations (see Annex A). It does not specify requirements for operation or maintenance. NOTE For cryogenic fluids, see ISO 21029-1, ISO 20421-1 and/or ISO 21009-1.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements for pumps
4.1 General
4.2 Materials
4.3 Design
5 Test procedures
5.1 Prototype testing
5.2 Production testing
6 Cleanliness
7 Marking
Annex A Guidance on installation design (informative)
Annex B Acceptable materials for construction of centrifugal pumps for liquid oxygen (informative)
ISO 21010:2014 Cryogenic vessels -- Gas/materials compatibility
ISO 21028-1:2004 Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 1: Temperatures below -80 degrees C
ISO 21028-2:2004 Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 2: Temperatures between -80 degrees C and -20 degrees C
ISO 21010:2014 Cryogenic vessels -- Gas/materials compatibility
ISO 21028-1:2004 Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 1: Temperatures below -80 degrees C
ISO 21028-2:2004 Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 2: Temperatures between -80 degrees C and -20 degrees C
ISO 23208:2005 Cryogenic vessels -- Cleanliness for cryogenic service
ISO 5198:1987 Centrifugal, mixed flow and axial pumps -- Code for hydraulic performance tests -- Precision grade