Registration number (WIID)Project No.TitleStatus
63661LVS EN ISO 13264:2018Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics fittings - Test method for mechanical strength or flexibility of fabricated fittings (ISO 13264:2010)Standarts spēkā
68158LVS EN 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
63643LVS EN ISO 13254:2018Thermoplastics piping systems for non-pressure applications - Test method for watertightness (ISO 13254:2010)Standarts spēkā
71817EN ISO 15874-3:2013/A2:2021Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - Amendment 2 (ISO 15874-3:2013/DAM 2:2020)Standarts spēkā
63639LVS EN ISO 13262:2018Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics spirally-formed structured-wall pipes - Determination of the tensile strength of a seam (ISO 13262:2010)Standarts spēkā
70864LVS EN ISO 15876-2:2017/A1:2021Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes - Amendment 1 (ISO 15876-2:2017/Amd 1:2020)Standarts spēkā
65304LVS EN ISO 11299-2:2019Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipes (ISO 11299-2:2018)Standarts spēkā
33043EN ISO 15874-1:2013Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO/DIS 15874-1:2010)Standarts spēkā
79633EN ISO 11295:2026Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295:2026)Standarts spēkā
76154EN ISO 15875-2:2025Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO 15875-2:2025)Standarts spēkā
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