NF EN 14427

LPG equipment and accessories - Transportable refillable composite cylinders for LPG - Design and construction

Le présent document : spécifie les exigences minimales relatives aux matériaux, à la conception, à la fabrication, aux essais de qualification de modèle et aux contrôles courants de production des bouteilles composites entièrement bobinées pour gaz de pétrole liquéfié (GPL) , d'une capacité en eau comprise entre 0,5 l et 150 l inclus, exposées aux températures ambiantes, pour une pression d'essai d'au moins 30 bar ; s'applique uniquement aux bouteilles qui sont dotées d'une soupape de sécurité (voir 4.1.3) ; s'applique aux bouteilles munies d'un liner métallique (avec ou sans soudure) ou non métallique (ou constitué d'un mélange de ces matériaux) , renforcé par des fibres de verre, de carbone ou d'aramide (ou un mélange de ces matériaux) ; s'applique également aux bouteilles composites sans liner. Les bouteilles fabriquées selon le présent document sont adaptées à des températures pouvant descendre jusqu'à -40 °C. Le présent document ne traite pas de la conception, du vRmontage et des performances des enveloppes de protection amovibles. Lorsque celles-ci sont montées, il est attendu que le choix du matériau et les performances des enveloppes soient considérés séparément.

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