Registration number (WIID)Project No.TitleStatus
83618prEN ISO 22391-1 revPlastics piping systems for hot and cold water installations — Polyethylene of raised temperature resistance (PE-RT) — Part 1: GeneralIzstrādē
83462prEN ISO 1452-3 revPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 3: FittingsIzstrādē
83461prEN ISO 1452-5 revPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 5: Fitness for purpose of the systemIzstrādē
83460prEN ISO 1452-4 revPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 4: ValvesIzstrādē
83459prEN ISO 1452-2 revPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 2: PipesIzstrādē
83458prEN ISO 1452-1 revPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 1: GeneralIzstrādē
83396prEN XXXPlastics piping systems for non-pressure underground drains and sewers - Durability assessment method for productsIzstrādē
83220prEN 1852-1Plastics piping systems for non-pressure underground drains and sewers - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the systemIzstrādē
83219FprCEN/TS 12666-2Plastics piping systems for non‐pressure underground drains and sewers - Polyethylene (PE)- Part 2: Assessment of conformityIzstrādē
83216prCEN/TS 1046 revThermoplastics piping and ducting systems - Outside the building structures for gravity and pressurised systems - Trench installationIzstrādē
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