| EN ISO 9809-1 |
Gas cylinders. Refillable seamless steel gas cylinders. Design, construction and testing. Quenched and tempered steel cylinders with tensile strength less than 1100 MPa. |
| EN ISO 9809-2 |
Gas cylinders. Refillable seamless steel gas cylinders. Design, construction and testing. Quenched and tempered steel cylinders with tensile strength greater than or equal to 1100 MPa. |
| EN 1964-3 |
Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless steel gas cylinders of water capacities from 0.5 liter up to and including 150 liters - Cylinder made of seamless stainless steel with an Rm value of less than 1100 MPa |
| ISO 18172-1 |
Gas cylinders. Refillable welded stainless steel cylinders. Test pressure 6 MPa and below. |
| ISO 11119-2 |
Gas cylinders. Refillable composite gas cylinders and tubes. Design, construction and testing. Fully wrapped fiber reinforced composite gas cylinders and tubes up to 450 liter with load-sharing metal liners. |
| ISO 11119-3 |
Gas cylinders. Refillable composite gas cylinders and tubes. Design, construction and testing. Fully wrapped fiber reinforced composite gas cylinders and tubes up to 450 liter with non-load-sharing metallic or non-metallic liners. |
| EN ISO 11120 |
Gas cylinders. Refillable seamless steel tubes of water capacity between 150 liter and 3000 liter. Design, construction and testing. |
| EN 12245 |
Transportable gas cylinders-Fully wrapped composite cylinders. |
