NF T54-921*NF EN 1704:1997
Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after temperature cycling under bending.

Standard No.

NF T54-921*NF EN 1704:1997

Release Date

1997

Published By

Association Francaise de Normalisation

Latest

NF T54-921*NF EN 1704:1997

NF T54-921*NF EN 1704:1997 history

• 1997 NF T54-921*NF EN 1704:1997 Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after temperature cycling under bending.