ISO 13259:2020
2020-07
Resumen
This document specifies a test method for determining the leaktightness of elastomeric sealing ring type joints for buried thermoplastics non-pressure piping systems.
Unless otherwise specified in the referring standard, the tests are carried out at the following basic test pressures:
— p1: internal negative air pressure (partial vacuum);
— p2: a low internal hydrostatic pressure;
— p3: a higher internal hydrostatic pressure.
It also describes the following four test conditions under which the tests are performed:
a) Condition A: without any additional diametric or angular deflection;
b) Condition B: with diametric deflection;
c) Condition C: with angular deflection;
d) Condition D: with simultaneous angular and diametric deflection.
The applicable selection of the test pressure(s) and the test condition(s) is/are specified in the referring standard.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2020-07Etapa: Norma Internacional publicada [60.60]
-
Edición: 3Número de páginas: 10
-
Comité Técnico :ISO/TC 138/SC 1
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 13259:2018
-
Ahora
