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ISO 12176-2:2025PublishedPlastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 2: ElectrofusionISO 12176-5:2021PublishedPlastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 5: Two-dimensional data coding of components and data exchange format for PE piping systemsISO 12176-1:2017PublishedPlastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 1: Butt fusionISO 12176-3:2011PublishedPlastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 3: Operator's badgeISO 12176-4:2003PublishedPlastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 4: Traceability codingISO/TR 12489:2013PublishedPetroleum, petrochemical and natural gas industries — Reliability modelling and calculation of safety systemsISO 12490:2011PublishedPetroleum and natural gas industries — Mechanical integrity and sizing of actuators and mounting kits for pipeline valvesISO 12747:2025PublishedOil and gas industries including lower carbon energy — Pipeline transportation systems — Requirements and guidance for pipeline life extension assessmentISO/TS 12835:2022PublishedQualification of casing connections for thermal wellsISO 12991:2012PublishedLiquefied natural gas (LNG) — Tanks for on-board storage as a fuel for automotive vehiclesISO 13623:2017PublishedPetroleum and natural gas industries — Pipeline transportation systemsISO 13679:2019PublishedPetroleum and natural gas industries — Procedures for testing casing and tubing connectionsISO 13847:2013PublishedPetroleum and natural gas industries — Pipeline transportation systems — Welding of pipelinesISO 14224:2016PublishedPetroleum, petrochemical and natural gas industries — Collection and exchange of reliability and maintenance data for equipmentISO 14313:2025PublishedOil and gas industries including lower carbon energy — Pipeline transportation systems — Pipeline valvesISO 14531-3:2010PublishedPlastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 3: Fittings for mechanical jointing (including PE-X/metal transitions)ISO 14531-4:2006PublishedPlastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 4: System design and installation guidelinesISO 14531-2:2004PublishedPlastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 2: Fittings for heat-fusion jointingISO 14531-1:2002PublishedPlastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 1: PipesISO 14692-1:2017PublishedPetroleum and natural gas industries — Glass-reinforced plastics (GRP) piping — Part 1: Vocabulary, symbols, applications and materialsISO 14692-2:2017PublishedPetroleum and natural gas industries — Glass-reinforced plastics (GRP) piping — Part 2: Qualification and manufactureISO 14692-3:2017PublishedPetroleum and natural gas industries — Glass-reinforced plastics (GRP) piping — Part 3: System designISO 14692-4:2017PublishedPetroleum and natural gas industries — Glass-reinforced plastics (GRP) piping — Part 4: Fabrication, installation and operationISO 14723:2025PublishedOil and gas industries including lower carbon energy — Pipeline transportation systems — Subsea pipeline valvesISO 15589-1:2026PublishedOil and gas industries including lower carbon energy — Cathodic protection of pipeline transportation systems — Part 1: On-land pipelines