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ISO 15589-2:2024PublishedOil and gas industries including lower carbon energy — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelinesISO 15590-1:2024PublishedOil and gas industries including lower carbon energy — Factory bends, fittings and flanges for pipeline transportation systems — Part 1: Induction bendsISO 15590-3:2022PublishedPetroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 3: FlangesISO 15590-2:2021PublishedPetroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 2: FittingsISO 15590-4:2019PublishedPetroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 4: Factory cold bendsISO 15649:2001PublishedPetroleum and natural gas industries — PipingISO 16380:2014PublishedRoad vehicles — Blended fuels refuelling connectorISO 16440:2016PublishedPetroleum and natural gas industries — Pipeline transportation systems — Design, construction and maintenance of steel cased pipelinesISO 16486-3:2025PublishedPlastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 3: FittingsISO 16486-4:2025PublishedPlastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: ValvesISO 16486-2:2024PublishedPlastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 2: PipesISO/TS 16486-7:2023PublishedPlastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 7: Assessment of conformityISO 16486-1:2023PublishedPlastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 1: GeneralISO 16486-6:2023PublishedPlastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 6: Code of practice for design, handling and installationISO/TS 16486-8:2022PublishedPlastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 8: Training and assessment of fusion operatorsISO 16486-5:2021PublishedPlastics 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 systemISO 16708:2006PublishedPetroleum and natural gas industries — Pipeline transportation systems — Reliability-based limit state methodsISO 16923:2026PublishedNatural gas fuelling stations — Compressed natural gas (CNG) stations for fuelling vehiclesISO 16924:2026PublishedNatural gas fuelling stations — Liquefied natural gas (LNG) stations for fuelling road vehiclesISO 16961:2024PublishedOil and gas industries including lower carbon energy — Internal coating and lining of steel storage tanksISO/TR 17177:2015PublishedPetroleum and natural gas industries — Guidelines for the marine interfaces of hybrid LNG terminalsISO 17292:2015PublishedMetal ball valves for petroleum, petrochemical and allied industriesISO 17885:2021PublishedPlastics piping systems — Mechanical fittings for pressure piping systems — SpecificationsISO 18225:2012PublishedPlastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systemsISO/TS 18226:2006PublishedPlastics pipes and fittings — Reinforced thermoplastics pipe systems for the supply of gaseous fuels for pressures up to 4 MPa (40 bar)