CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 62508 | LVS EN 1555-5:2021 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the system | Standarts spēkā |
| 72700 | LVS EN ISO 15874-1:2013/A1:2022 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General - Amendment 1: Impact test (ISO 15874-1:2013/Amd 1:2022) | Standarts spēkā |
| 62511 | LVS CEN/TS 1451-2:2020 | Plastic piping systems for soil and waste discharge (low and high temperature) within the building structure - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity | Standarts spēkā |
| 20873 | LVS EN ISO 580:2005 | Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods for visually assessing the effects of heating | Standarts spēkā |
| 68120 | LVS CEN ISO/TS 21003-7:2019 | Multilayer piping systems for hot and cold water installations inside buildings - Part 7: Guidance for the assessment of conformity (ISO/TS 21003-7:2019) | Standarts spēkā |
| 64789 | LVS CEN ISO/TS 22391-7:2019 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 7: Guidance for the assessment of conformity (ISO/TS 22391-7:2018) | Standarts spēkā |
| 71454 | LVS EN ISO 16486-5:2021 | Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 5: Fitness for purpose of the system (ISO 16486-5:2021) | Standarts spēkā |
| 40216 | LVS EN ISO 15876-2:2017 | Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes (ISO 15876-2:2017) | Standarts spēkā |
| 40212 | EN ISO 3503:2015 | Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure of assemblies subjected to bending (ISO/DIS 3503:2013) | Standarts spēkā |
| 38719 | EN ISO 13845:2015 | Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with thermoplastic pipes - Test method for leaktightness under internal pressure and with angular deflection (ISO/DIS 13845:2013) | Standarts spēkā |
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