ISO 4982:2023 EN 61fec94e
Plastics piping systems for non-pressure underground conveyance and storage of non-potable water — Arch-shaped, corrugated wall chambers made of PE or PP used for retention, detention, storage and transportation of storm water systems — Product specifications and performance criteria
现行
发布日期 :
2023-06-27
实施日期 :
ISO 7186:2011 EN 81bf8fe7
Ductile iron products for sewerage applications
现行
发布日期 :
2011-07-08
实施日期 :
ISO 13265:2024 EN d2320815
Thermoplastics piping systems for non-pressure underground drainage and sewerage — Joints for buried non-pressure applications — Test method for the long-term sealing performance of joints with elastomeric seals by estimating the sealing pressure
现行
发布日期 :
2024-05-22
实施日期 :
ISO 21138-2:2020 EN 274cfb3f
Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 2: Pipes and fittings with smooth external surface, Type A
现行
发布日期 :
2020-01-20
实施日期 :
ISO 21138-3:2020 EN 38ea90cd
Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 3: Pipes and fittings with non-smooth external surface, Type B
现行
发布日期 :
2020-01-20
实施日期 :
ISO 11296-4:2018/Amd 1:2021 EN 34dd99a3
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: Lining with cured-in-place pipes — Amendment 1: Updated definitions, marking requirements and procedure for alternative expression of flexural test results
现行
发布日期 :
2021-02-08
实施日期 :