NF EN ISO 9809-1
Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 1 : quenched and tempered steel cylinders with tensile strength less than 1 100 MPa
ISO 9809-1:2010 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at manufacture of refillable quenched and tempered seamless steel gas cylinders of water capacities from 0,5 l up to and including 150 l for compressed, liquefied and dissolved gases. ISO 9809-1:2010 is applicable to cylinders with a maximum actual tensile strength Rma of less than 1 100 MPa.If desired, cylinders of water capacity less than 0,5 l and between 150 l and 500 l can be manufactured and certified to be in compliance with ISO 9809-1:2010.
ISO 9809-1:2010 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at manufacture of refillable quenched and tempered seamless steel gas cylinders of water capacities from 0,5 l up to and including 150 l for compressed, liquefied and dissolved gases. ISO 9809-1:2010 is applicable to cylinders with a maximum actual tensile strength Rma of less than 1 100 MPa.
If desired, cylinders of water capacity less than 0,5 l and between 150 l and 500 l can be manufactured and certified to be in compliance with ISO 9809-1:2010.
Le présent document décrit une spécification sur la conception, la fabrication, le contrôle et l'approbation d'une bouteille à gaz rechargeable et transportable en acier sans soudure de valeur Rm inférieure à 1 100 MPa.
This document specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at time of manufacture for refillable seamless steel gas cylinders and tubes with water capacities up to and including 450 l. It is applicable to cylinders and tubes for compressed, liquefied and dissolved gases and for quenched and tempered steel cylinders and tubes with a maximum actual tensile strength Rma of less than 1 100 MPa.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Symboles3
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5 Contrôles et essais4
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6 Matériaux4
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7 Conception7
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8 Construction et exécution11
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9 Procédure d'approbation de type13
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10 Essais par lot15
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11 Essais/vérifications sur chaque bouteille24
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12 Certificats25
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13 Marquage25
- Annexe A (informative) Description et évaluation des défauts de fabrication et des critères de rejet des bouteilles à gaz en acier sans soudure, au moment de l'examen final effectué par le fabricant26
- Annexe B (normative) Examen aux ultrasons33
- Annexe C (informative) Certificat d'approbation de type39
- Annexe D (informative) Certificat d'essai de production40
- Bibliographie42
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