Withdrawn
Establishes the classification of thermoplastics materials in pipe form and specifies the material designation. Also gives a method for calculating the design stress. Applies to materials intended for pipes and/or fittings for pressure applications.
WITHDRAWN
ISO 4056:1978
WITHDRAWN
ISO 12162:1995
95.99
Withdrawal of Standard
Oct 27, 2009
Thermoplastics materials for pipes and fittings for pressure applications — Classification and designation — Overall service (design) coefficient
95.99 Withdrawal of Standard