Registration number (WIID)Project No.TitleStatus
78274EN 13476-2:2025Plastics piping systems for non-pressure underground drains and sewers - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type AStandarts spēkā
78612EN ISO 16486-4:2025Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO 16486-4:2025)Standarts spēkā
77369LVS EN 1680:2025Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanismsStandarts spēkā
6190LVS EN 12099:2000Plastics piping systems - Polyethylene piping materials and components - Determination of volatile contentStandarts spēkā
6191LVS EN 1716:2000Plastics piping systems - Polyethylene (PE) tapping tees - Test method for impact resistance of an assembled tapping teeStandarts spēkā
76125LVS EN ISO 10468:2023Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or dry conditions (ISO 10468:2023)Standarts spēkā
6194LVS EN 1704:2000Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bendingStandarts spēkā
63712LVS EN ISO 13260:2011/A1:2017Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading - Amendment 1 (ISO 13260:2010/Amd 1:2017)Standarts spēkā
40214LVS EN ISO 3458:2015Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure (ISO 3458:2015)Standarts spēkā
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
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