EN 12106:2025
Current
The latest, up-to-date edition.
Plastics piping systems - Polyethylene (PE), crosslinked polyethylene (PE-X) and unplasticized polyamide (PA-U) pipes - Test method for the resistance to internal pressure after application of squeeze-off
07-05-2025
This document specifies a method to determine the resistance to internal pressure of polyethylene (PE), crosslinked polyethylene (PE-X) and unplasticized (PA-U) pipes to verify the condition of the pipe after being subjected to a squeeze-off procedure.The equipment and procedure used to prepare the test samples and test parameters are given in this document, i.e.:a)the diameter and series of the pipe to be tested (see 6.1);b)the number of test pieces (see 6.2);c)the parameters for the hydrostatic strength tests (see 7.6).NOTE 1Further information on the squeeze-off procedure is given in EN 12007-2 and ISO/TS 10839 for polyethylene, and CEN/TS 12007-6 for unplasticized polyamide.NOTE 2The squeeze-off procedure is specified to limit gas flow to allow maintenance, repair or to make network connections. Squeeze-off is used in an emergency for pipes carrying other media.
| Committee |
CEN/TC 155
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 12106:2025-07 | Equivalent |
| NS-EN 12106:2025 | Identical |
| SS-EN 12106:2025 | Identical |
| NF EN 12106:2025 | Identical |
| BS EN 12106:2025 | Equivalent |
| DS/EN 12106:2025 | Identical |
| I.S. EN 12106:2025 | Equivalent |
| ÖNORM EN 12106:2025 06 01 | Identical |
| PN-EN 12106:2025-10 | Identical |
| UNE-EN 12106:2025 | Identical |
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