CEN/TC 155

Registration number (WIID)Project No.TitleStatus
77013EN 16904:2025Plastics piping systems inside the building structure - Environmental product declarations - Product category rules complementary to EN 15804Standarts 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
77013LVS EN 16904:2025Plastics piping systems inside the building structure - Environmental product declarations - Product category rules complementary to EN 15804Standarts spēkā
72394LVS CEN/TS 15223:2025Plastic piping systems - Structural design of buried thermoplastics piping systems - Procedure and guidance under various conditions of loadingStandarts 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
77951EN 1555-3:2025Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: FittingsStandarts spēkā
80542EN ISO 10928:2025Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024)Standarts spēkā
82580EN ISO 16486-4:2025/A11:2025Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: ValvesStandarts spēkā
65075LVS EN ISO 21225-1:2018Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 1: Replacement on the line by pipe bursting and pipe extraction (ISO 21225-1:2018)Standarts spēkā
65076LVS EN ISO 21225-2:2018Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling (ISO 21225-2:2018)Standarts spēkā
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