Registration number (WIID)Project No.TitleStatus
5931LVS EN ISO 15875-3:2004Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: FittingsStandarts spēkā
22407LVS EN ISO 1167-4:2008Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 4: Preparation of assembliesStandarts spēkā
39222LVS EN ISO 6259-1:2015Thermoplastics pipes - Determination of tensile properties - Part 1: General test method (ISO 6259-1:2015)Standarts spēkā
36069LVS CEN/TS 12201-7:2014Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 7: Guidance for the assessment of conformityStandarts spēkā
72503LVS CEN/TS 14758-2:2025Plastics piping systems for non‐pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP‐MD) - Part 2: Assessment of conformityStandarts spēkā
6090LVS EN 1394:2016Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strengthStandarts spēkā
6089LVS EN 1393:2016Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial longitudinal tensile propertiesStandarts spēkā
32916LVS EN ISO 15877-1:2009 /A1:2011Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: General - Amendment 1 (ISO 15877-1:2009/AMD 1:2010)Standarts spēkā
78731LVS EN 1705:2025Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blowStandarts spēkā
22597LVS EN ISO 1167-3:2008Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 3: Preparation of componentsStandarts spēkā
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