ÖNORM EN 14427:2022 07 15
Current
The latest, up-to-date edition.
LPG equipment and accessories — Transportable refillable composite cylinders for LPG — Design and construction
Hardcopy
German - English
15-07-2022
This document: - specifies minimum requirements for materials, design, construction, prototype testing and routine manufacturing inspections of fully wrapped composite cylinders with a water capacity from 0,5 litre up to and including 150 litres for liquefied petroleum gases (LPG) exposed to ambient temperatures, with a test pressure of at least 30 bar; - is only applicable to cylinders which are fitted with a pressure relief valve (see 4.1.3); - is applicable to cylinders with a liner of metallic material (welded or seamless) or non-metallic material (or a mixture thereof), reinforced by fibres of glass, carbon or aramid (or a mixture thereof); - is also applicable to composite cylinders without liners. Cylinders manufactured to this document are suitable for temperatures down to -40 °C.
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