| EN1329-1 | 9119-1 | Plasting piping systems for soil and waste discharge(low and high temperature)inside buildings- unplasticized poly(vinyl chloride) (pvc-u)-partI:specifications for pipes ,fittings and the system |
| EN12200-1 | 12142-2 | Plasting rainwater piping systems above ground external use- unplasticized poly(vinyl chloride) (pvc-u-partl:specifications for pipes ,fittings and the system |
| EN1401-1 | 9118-1 | Plasting piping systems for non- pressure underground drainage and sewerage - unplasticized poly(vinyl chloride (pvc-u)-partI:specifications for pipes ,fittings and the system |
| ISO1452-2 | 13361-2 | Plastics- piping systems for water supply and for buried and above- ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (pvc-u) - part2: pipes |
| ISO1452-3 | 13361-3 | Plastics- piping systems for water supply and for buried and above- ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride (pvc-u)-part3: fittings |
| ISO6224 | 4562 | Thermoplastics hoses, textile-reinforced, for general - purpose water applications-specifications |
| DIN16873 | 11105 | Unplasticized poly(vinyl chloride) (pvc-u) pipes and fittings for cable ducting-dimensions and technical Delivery Conditions. |
| IEC61386-21 | 11215-21 | Conduit systems for cable management -part 21: particular requirements -Rigid conduit systems |
| ISO9261 | 6775 | Agricultural irrigation equipment - Emitters and emitting pipe- specification and test methods |
