90.93 Standard confirmed Dec 5, 2022
ISO
ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
International Standard
23.040.20 Plastics pipes
ISO12230:2012 specifies minimum values for the expected strength as a function of time and temperature in the form of reference lines and tabulated data, for use in calculations on pipes made of
polybutene-1 homopolymer (PB-H), and
polybutene-1 random copolymer (PB-R).
For the sake of simplicity the designation polybutene and the abbreviation PB are used throughout.
WITHDRAWN
ISO 12230:1996
PUBLISHED
ISO 12230:2012
90.93
Standard confirmed
Dec 5, 2022