Registration number (WIID)Project No.TitleStatus
39326LVS EN ISO 9969:2016Thermoplastics pipes - Determination of ring stiffness (ISO 9969:2016)Standarts spēkā
79635CEN ISO/TS 23818-3:2026Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material (ISO/TS 23818-3:2026)Standarts spēkā
35338LVS EN ISO 13229:2012Thermoplastics piping systems for non-pressure applications - Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings - Determination of the viscosity number and K-value (ISO 13229:2010)Standarts spēkā
79622EN ISO 11300-3:2026Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material (ISO 11300-3:2026)Standarts spēkā
6238LVS EN 12119:2000Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to thermal cyclingStandarts spēkā
72394LVS CEN/TS 15223:2025Plastic piping systems - Structural design of buried thermoplastics piping systems - Procedure and guidance under various conditions of loadingStandarts spēkā
76153LVS EN ISO 15875-1:2025Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 1: General (ISO 15875-1:2025)Standarts spēkā
76207LVS EN ISO 15875-3:2025Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings (ISO 15875-3:2025)Standarts spēkā
76154LVS EN 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
76155LVS EN ISO 15875-5:2025Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 5: Fitness for purpose of the system (ISO 15875-5:2025)Standarts spēkā
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