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Norm
ÖNORM EN 1704
Issue date: 1997 11 01
Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending
This standard specifies a method for determining the leaktightness and ease
of operation of a valve under bending following the application of
temperature cycling.
Thi...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 8 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This standard specifies a method for determining the leaktightness and ease
of operation of a valve under bending following the application of
temperature cycling.
This standard is applicable to thermoplastics valves with DN 63 or smaller.
ÖNORM EN 1704
1997 11 01
Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after tem...
Norm
↖
Norm
ÖNORM EN 28233
Issue date :
1991 07 01
Thermoplastics valves - Torque-Test method - (ISO 8233:1988)
Norm
ÖNORM EN 837-1
Issue date :
1997 07 01
Pressure gauges - Part 1: Bourdon tube pressure gauges - Dimensions, metrology, requirements and testing
Norm
ÖNORM EN 837-1/AC
Issue date :
2001 11 01
Pressure gauges - Part 1: Bourdon tube pressure gauges - Dimensions, metrology, requirements and testing (Corrigendum)