Registration number (WIID)Project No.TitleStatus
40707ISO 22621-1:2007Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 1: GeneralAtcelts
32239ISO/TS 10839:2000Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installationAtcelts
40702ISO 15439-2:2007Plastics piping systems for the supply of gaseous fuels for maximum operating pressure up to and including 0,4 MPa (4 bar) — Polyamide (PA) — Part 2: PipesAtcelts
59855ISO 17467-1:2012Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems jointed by solvent cement — Part 1: GeneralAtcelts
15120ISO 8085-3:2001Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels — Metric series — Specifications — Part 3: Electrofusion fittingsAtcelts
36293ISO 8085-2:2001/Cor 1:2001Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels — Metric series — Specifications — Part 2: Spigot fittings for butt fusion, for socket fusion using heated tools and for use with electrofusion fittings — Technical Corrigendum 1Atcelts
56840ISO 16486-5:2012Plastics 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 systemAtcelts
18873ISO/TR 10837:1991Determination of the thermal stability of polyethylene (PE) for use in gas pipes and fittingsAtcelts
33226ISO 4437:1997/Cor 1:1999Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications — Technical Corrigendum 1Atcelts
59131ISO 4437-5:2014Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the systemAtcelts
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