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ISO 11114-1:2020PublishedGas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 1: Metallic materialsISO 11114-4:2017PublishedTransportable gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 4: Test methods for selecting steels resistant to hydrogen embrittlementISO 11114-3:2010PublishedGas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphereISO 11117:2019PublishedGas cylinders — Valve protection caps and guards — Design, construction and testsISO 11118:2025PublishedGas cylinders — Non-refillable metallic gas cylinders — Specification and test methodsISO 11119-1:2020PublishedGas cylinders — Design, construction and testing of refillable composite gas cylinders and tubes — Part 1: Hoop wrapped fibre reinforced composite gas cylinders and tubes up to 450 lISO 11119-2:2020PublishedGas cylinders — Design, construction and testing of refillable composite gas cylinders and tubes — Part 2: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with load-sharing metal linersISO 11119-3:2020PublishedGas cylinders — Design, construction and testing of refillable composite gas cylinders and tubes — Part 3: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with non-load-sharing metallic or non-metallic liners or without linersISO 11119-4:2016PublishedGas cylinders — Refillable composite gas cylinders — Design, construction and testing — Part 4: Fully wrapped fibre reinforced composite gas cylinders up to 150 l with load-sharing welded metallic linersISO 11120:2015PublishedGas cylinders — Refillable seamless steel tubes of water capacity between 150 l and 3000 l — Design, construction and testingISO 11363-1:2018PublishedGas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 1: SpecificationsISO 11363-2:2017PublishedGas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 2: Inspection gaugesISO/TR 11364:2019PublishedGas cylinders — Compilation of national and international valve stem/gas cylinder neck threads and their identification and marking systemISO 11372:2011PublishedGas cylinders — Acetylene cylinders — Filling conditions and filling inspectionISO 11439:2013PublishedGas cylinders — High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehiclesISO 11513:2019PublishedGas cylinders — Refillable welded steel cylinders containing materials for sub-atmospheric gas packaging (excluding acetylene) — Design, construction, testing, use and periodic inspectionISO 11515:2022PublishedGas cylinders — Refillable composite reinforced tubes of water capacity between 450 l and 3000 l — Design, construction and testingISO 11621:1997PublishedGas cylinders — Procedures for change of gas serviceISO 11623:2023PublishedGas cylinders — Composite cylinders and tubes — Periodic inspection and testingISO 11625:2007PublishedGas cylinders — Safe handlingISO 11755:2005PublishedGas cylinders — Cylinder bundles for compressed and liquefied gases (excluding acetylene) — Inspection at time of fillingISO 12209:2013PublishedGas cylinders — Outlet connections for gas cylinder valves for compressed breathable airISO/TR 12391-2:2002PublishedGas cylinders — Refillable seamless steel — Performance tests — Part 2: Fracture performance tests — Monotonic burst testsISO/TR 12391-3:2002PublishedGas cylinders — Refillable seamless steel — Performance tests — Part 3: Fracture performance tests — Cyclical burst testsISO/TR 12391-4:2002PublishedGas cylinders — Refillable seamless steel — Performance tests — Part 4: Flawed-cylinder cycle test