Registration number (WIID)Project No.TitleStatus
41403LVS EN 1451-1:2018Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the systemStandarts spēkā
73394LVS EN 1519-1:2019/AC:2021Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polyethylene (PE) - Part 1: Requirements for pipes, fittings and the systemStandarts spēkā
62513LVS CEN/TS 14632:2023Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the assessment of conformityStandarts spēkā
6093LVS EN 1228:2000Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffnessStandarts spēkā
79054LVS EN 12106:2025Plastics piping systems - Polyethylene (PE), crosslinked polyethylene (PE-X) and unplasticized polyamide (PA-U) pipes - Test method for the resistance to internal pressure after application of squeeze-offStandarts spēkā
6355LVS EN 1393:2000 +ACPlastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial longitudinal tensile propertiesStandarts spēkā
6054LVS EN 802:2000Plastics piping and ducting systems - Injection-moulded thermoplastics fittings for pressure piping systems - Test method for maximum deformation by crushingStandarts spēkā
76328LVS EN 1852-1+A1:2023Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the systemStandarts spēkā
6356LVS EN 1394:2000 +ACPlastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strengthStandarts 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
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