99.60 Withdrawal effective Jun 6, 2018
CEN
CEN/TC 155 Plastics piping systems and ducting systems
European Norm
23.040.80 Seals for pipe and hose assemblies
Withdrawn
This European standard specifies three basic test pressures 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 methods pressures used are the following:
- p1: internal negative air pressure (partial vacuum);
- p2: a low internal hydrostatic pressure;
- p3: a higher internal hydrostatic pressure.
It also describes four test conditions under which the test can be executed, as follows:
A: without any additional diametric or angular deflection;
B: with diametric deflection;
C: with angular deflection;
D: with simultaneous angular and diametric deflection.
These conditions can be applied individually or in combination. The applicable selection of the method(s) and the condition(s) should be specified in the referring standard.
Legislation related to this standard
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
EN 1277:1996
WITHDRAWN
EN 1277:2003
99.60
Withdrawal effective
Jun 6, 2018
WITHDRAWN
EN ISO 13259:2018