CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63644 | LVS EN ISO 3127:2018 | Thermoplastics pipes - Determination of resistance to external blows - Round-the-clock method (ISO 3127:1994) | Standarts spēkā |
| 63855 | LVS EN ISO 19892:2019 | Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling (ISO 19892:2011) | Standarts spēkā |
| 61676 | LVS EN ISO 11299-3:2019 | Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipes (ISO 11299-3:2018) | Standarts spēkā |
| 80542 | LVS EN ISO 10928:2025 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024) | Standarts spēkā |
| 79054 | 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 |
| 64787 | LVS CEN ISO/TS 15874-7:2019 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 7: Guidance for the assessment of conformity (ISO/TS 15874-7:2018) | Standarts spēkā |
| 60636 | LVS EN ISO 15493:2003/A1:2017 | Plastics piping systems for industrial applications - Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) - Specifications for components and the system - Metric series - Amendment 1 (ISO 15493:2003/Amd 1:2016 + Cor 1:2004) | Standarts spēkā |
| 72929 | LVS EN ISO 3501:2022 | Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2021) | Standarts spēkā |
| 33043 | EN ISO 15874-1:2013 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO/DIS 15874-1:2010) | Standarts spēkā |
| 33044 | EN ISO 15874-2:2013 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes (ISO/DIS 15874-2:2010) | Standarts spēkā |
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