ISO 11119-2:2020 Gas 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 liners

This document specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at time of manufacture for cylinders or tubes with water capacities up to 450 l, storage and conveyance of compressed or liquefied gases,cylinders and tubes with composite reinforcement of carbon fibre, aramid fibre or glass fibre (or a mixture thereof) within a matrix, a minimum design life of 15 years.