Registration number (WIID)Project No.TitleStatus
80343FprCEN/TS 1401-2Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformityIzstrādē
80459-Thermoplastics piping systems — Test methods for the determination of barrier properties of PE piping systems for the transport of water in contaminated soils— Part 1: Permeation of model substances through plastic barrier layers of PE pipesIzstrādē
80592-Plastics piping systems – Guidance how to use the characteristics MFR and OIT tests and to interpret the results in product standards for pipes and fittingsIzstrādē
80344FprCEN/TS 1852-2Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformityIzstrādē
80460-Plastics piping systems for non-pressure underground drains and sewers for transport, infiltration and exfiltration of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) —Specification for pipes, fittings and the system.Izstrādē
79023FprCEN/TS 12201-7Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 7: Assessment of conformityIzstrādē
79054EN 12106:2025Plastics 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-offIzstrādē
81198prEN 14541-1 revPlastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: VocabularyIzstrādē
6137prCEN/TS 13476-2Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Guidance for the assessment of conformityIzstrādē
80181prCEN ISO/TS 23818-2 revAssessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2: Thermoset composite materialsIzstrādē
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