CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38525 | LVS EN ISO 11299-3:2013 | Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipes (ISO 11299-3:2011) | Atcelts |
| 61676 | LVS EN ISO 11299-3:2019 | Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipes (ISO 11299-3:2018) | Standarts spēkā |
| 20986 | LVS EN ISO 1167-1:2006 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method | Standarts spēkā |
| 20987 | LVS EN ISO 1167-2:2006 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 2: Preparation of pipe test pieces | Standarts spēkā |
| 22597 | LVS EN ISO 1167-3:2008 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 3: Preparation of components | Standarts spēkā |
| 22407 | LVS EN ISO 1167-4:2008 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 4: Preparation of assemblies | Standarts spēkā |
| 6128 | LVS EN ISO 12162:2003 | Thermoplastics materials for pipes and fittings for pressure applications - Classification and designation - Overall service (design) coefficient | Atcelts |
| 30920 | LVS EN ISO 12162:2010 | Thermoplastics materials for pipes and fittings for pressure applications - Classification, designation and design coefficient (ISO 12162:2009) | Standarts spēkā |
| 63854 | LVS EN ISO 13056:2019 | Plastics piping systems - Pressure systems for hot and cold water - Test method for leaktightness under vacuum (ISO 13056:2011) | Standarts spēkā |
| 35338 | LVS EN ISO 13229:2012 | Thermoplastics 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 |
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