ISO 1452-5:2009
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 5: Fitness for purpose of the system
发布时间:2009-12-01 实施时间:


ISO 1452-5:2009标准是非塑化聚氯乙烯(PVC-U)管道系统的健康和安全性能、水力性能和耐用性的要求。该标准适用于直径为16 mm至630 mm的PVC-U管道系统,其压力等级为0.25 MPa至1.6 MPa。

该标准要求PVC-U管道系统必须符合以下要求:

1. 健康和安全性能:PVC-U管道系统必须符合相关的健康和安全标准,如欧洲卫生标准EN 1452-2和EN 1452-3。这些标准要求管道系统必须不会对饮用水造成污染,不会释放有害物质,不会对人体健康造成危害。

2. 水力性能:PVC-U管道系统必须具有良好的水力性能,包括流量、压力损失和水力噪声等方面。该标准要求管道系统必须在标准试验条件下满足一定的水力性能指标,如最大流量、最小流量、最大压力损失和最小水力噪声等。

3. 耐用性:PVC-U管道系统必须具有良好的耐用性,包括抗压强度、抗冲击性、耐化学腐蚀性和耐热性等方面。该标准要求管道系统必须在标准试验条件下满足一定的耐用性指标,如最小抗压强度、最小抗冲击性和最小耐化学腐蚀性等。

总之,该标准旨在确保PVC-U管道系统具有良好的健康和安全性能、水力性能和耐用性,以满足水供应、埋地和地面排水和污水系统的要求。

相关标准
- ISO 1452-1:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 1: General
- ISO 1452-2:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 2: Pipes
- ISO 1452-3:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 3: Fittings
- ISO 1452-4:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 4: Valves
- ISO 1452-6:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 6: Guidance for the assessment of conformity