ISO/TC 58/SC 3
| Projekta Nr. | ISO 11119-4:2016 |
|---|---|
| Nosaukums | <p>ISO 11119-4:2016 specifies requirements for composite gas cylinders with load-sharing welded liners between 0,5 l and 150 l water capacity and a maximum test pressure of 450 bar for the storage and conveyance of compressed or liquefied gases.</p> <p>NOTE 1 1 bar = 105Pa = 105N/m2.</p> <p>The cylinders are constructed in the form of a welded stainless steel liner or welded ferritic steel liner or welded aluminium alloy liner and overwrapped with carbon fibre or aramid fibre or glass fibre (or a mixture thereof) in a matrix to provide longitudinal and circumferential reinforcement.</p> <p>The cylinders in this part of ISO 11119 are type 3 fully wrapped cylinders with a load-sharing metal liner and composite reinforcement on both the cylindrical portion and the dome ends.</p> <p>Cylinders produced in accordance with this part of ISO 11119 have a minimum design life of 15 years. Cylinders with test pressure of up to 60 bar have an unlimited design life.</p> <p>ISO 11119-4:2016 does not address the design, fitting, and performance of removable protective sleeves.</p> <p>ISO 11119-4:2016 does not apply to cylinders with seamless liners. For seamless liners, ISO 11119‑2 applies.</p> <p>NOTE 2 ISO 11623 covers periodic inspection and re-testing of composite cylinders.</p> |
| Reģistrācijas numurs (WIID) | 59757 |
| Darbības sfēra | <p>ISO 11119-4:2016 specifies requirements for composite gas cylinders with load-sharing welded liners between 0,5 l and 150 l water capacity and a maximum test pressure of 450 bar for the storage and conveyance of compressed or liquefied gases.</p> <p>NOTE 1 1 bar = 105Pa = 105N/m2.</p> <p>The cylinders are constructed in the form of a welded stainless steel liner or welded ferritic steel liner or welded aluminium alloy liner and overwrapped with carbon fibre or aramid fibre or glass fibre (or a mixture thereof) in a matrix to provide longitudinal and circumferential reinforcement.</p> <p>The cylinders in this part of ISO 11119 are type 3 fully wrapped cylinders with a load-sharing metal liner and composite reinforcement on both the cylindrical portion and the dome ends.</p> <p>Cylinders produced in accordance with this part of ISO 11119 have a minimum design life of 15 years. Cylinders with test pressure of up to 60 bar have an unlimited design life.</p> <p>ISO 11119-4:2016 does not address the design, fitting, and performance of removable protective sleeves.</p> <p>ISO 11119-4:2016 does not apply to cylinders with seamless liners. For seamless liners, ISO 11119‑2 applies.</p> <p>NOTE 2 ISO 11623 covers periodic inspection and re-testing of composite cylinders.</p> |
| Statuss | Standarts spēkā |
| ICS grupa | 23.020.30 23.020.35 |