BSI 19/30377508 DC:2019 Edition
$13.70
BS ISO 11119-9. Gas cylinders. Refillable composite gas cylinders and tubes. Design, construction and testing – 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 liners
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 54 |
This part of ISO 11119 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at time of manufacture for
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type 4 composite fully wrapped cylinders or tubes with a non-load sharing liner and composite reinforcement on both the cylindrical portion and the dome ends
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type 5 fully wrapped cylinders or tubes without liners and with a test pressure of less than 60 bar and composite reinforcement on both the cylindrical portion and the dome ends (Type 5 linerless cylinders and tubes made from two or more parts joined together are not permitted under this standard).
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water capacities up to 450 l
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for the storage and conveyance of compressed or liquefied gases
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cylinders and tubes with composite reinforcement of carbon fibre, aramid fibre or glass fibre (or a mixture thereof) within a matrix
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a minimum design life of 15 years.
Cylinders and tubes manufactured and tested to this standard are not intended to contain toxic, oxidizing or corrosive gases.
This standard not address
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the design, fitting and performance of removable protective sleeves.
References to cylinders in this International Standard include composite tubes if appropriate.
ISO 11439 applies to cylinders intended for use as fuel containers on natural gas vehicles and ISO 11623 covers periodic inspection and re-testing of composite cylinders.
