Please select and order
€50.25
excl. VAT
Add to cart
Norm
ÖNORM EN 13371
Issue date: 2002 04 01
Cryogenic vessels - Couplings for cryogenic service
This European Standard specifies the minimum requirements for the design, manufacture and testing of couplings
for cryogenic service to be used for temporary connecting ...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
This European Standard specifies the minimum requirements for the design, manufacture and testing of couplings
for cryogenic service to be used for temporary connecting of flexible hoses to cryogenic vessels at the following
operating conditions :
design temperature range from -270 ° C to + 65 ° C ;
maximum nominal pressure : 80 bar ;
nominal size (DN) from 10 to 100.
Permanent connections such as flanges and unions are not covered by this standard.
It is intended that the couplings should be designed, tested and marked for service at one of the generally accepted
pressure e.g. PN 40. Couplings can then be selected with a PN equal to or greater than the maximum allowable
pressure (PS) of the equipment for which they are to be used.
Norm
Issue date :
2006 10 01
Cryogenic vessels - Cleanliness for cryogenic service (consolidated version)
Norm
Issue date :
1998 06 01
Cryogenic vessels - Materials - Part 1: Toughness requirements for temperatures below -80 °C
Norm
Issue date :
2001 10 01
Cryogenic vessels - Materials - Part 2: Toughness requirements for temperatures between -80 °C and -20 °C
Norm
Issue date :
2006 05 01
Flanges and their joints - Pipework components - Definition and selection of PN
Norm
Issue date :
1995 10 01
Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
