CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24772 | LVS EN ISO 15877-3:2009 | Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings (ISO 15877-3:2009) | Standarts spēkā |
| 32918 | LVS EN ISO 15877-3:2009 /A1:2011 | Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - Amendment 1 (ISO 15877-3:2009/AMD 1:2010) | Standarts spēkā |
| 31030 | LVS EN ISO 22391-3:2010 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings (ISO 22391-3:2009) | Standarts spēkā |
| 29636 | LVS EN ISO 1452-4:2010 | Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 4: Valves (ISO 1452-4:2009) | Standarts spēkā |
| 31029 | LVS EN ISO 22391-2:2010 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes (ISO 22391-2:2009) | Standarts spēkā |
| 31028 | LVS EN ISO 22391-1:2010 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 1: General (ISO 22391-1:2009) | Standarts spēkā |
| 6093 | LVS EN 1228:2000 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness | Standarts spēkā |
| 34740 | LVS EN ISO 1452-3:2011 | Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings (ISO 1452-3:2009, corrected version 2010-03-01) | Standarts spēkā |
| 79054 | LVS EN 12106:2025 | 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 | Standarts spēkā |
| 40829 | EN ISO 15874-3:2013/A1:2018 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - Amendment 1 (ISO 15874-3:2013/DAM 1:2017) | Standarts spēkā |
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