Registration number (WIID)Project No.TitleStatus
68158EN ISO 13479:2022Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (ISO 13479:2022)Standarts spēkā
29634LVS EN ISO 1452-2:2010Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Pipes (ISO 1452-2:2009)Standarts spēkā
31031LVS EN ISO 22391-5:2010Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system (ISO 22391-5:2009)Standarts spēkā
33041LVS EN 14636-2:2010Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 2: Manholes and inspection chambersStandarts spēkā
35736LVS EN 1447+A1:2011Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of long-term resistance to internal pressureStandarts spēkā
33043LVS EN ISO 15874-1:2013Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2013)Standarts spēkā
36519LVS CEN/TR 13801:2014Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Thermoplastics - Recommended practice for installationStandarts spēkā
20986LVS EN ISO 1167-1:2006Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General methodStandarts spēkā
40215LVS EN ISO 15876-1:2017Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 1: General (ISO 15876-1:2017)Standarts spēkā
40217LVS EN ISO 15876-3:2017Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings (ISO 15876-3:2017)Standarts spēkā
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