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NF EN ISO 10423
Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment
ISO 10423:2009 specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, purchasing, repair and remanufacture of wellhead and christmas tree equipment for use in the petroleum and natural gas industries. ISO 10423:2009 does not apply to field use, field testing or field repair of wellhead and christmas tree equipment. ISO 10423:2009 is applicable to specific types of wellhead equipment, connectors and fittings; casing and tubing hangers; valves and chokes; loose connectors [flanged, threaded, other end connectors (OEC), and welded]; and other equipment, such as actuators, clamp hubs, pressure boundary penetrations, ring gaskets, running and testing tools and wear bushings. The nomenclature is defined and most physical dimensions are given in USC as well as metric units. ISO 10423:2009 defines service conditions, in terms of pressure, temperature and material class for the well-bore constituents, and operating conditions. ISO 10423:2009 establishes requirements for five product specification levels, PSL 1, 2, 3, 3G and 4. These five PSL designations define different levels of technical quality requirements. Guidelines (not requirements) are provided for selecting an acceptable PSL.
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ISO 10423:2009 specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, purchasing, repair and remanufacture of wellhead and christmas tree equipment for use in the petroleum and natural gas industries.
ISO 10423:2009 does not apply to field use, field testing or field repair of wellhead and christmas tree equipment.
ISO 10423:2009 is applicable to specific types of wellhead equipment, connectors and fittings; casing and tubing hangers; valves and chokes; loose connectors [flanged, threaded, other end connectors (OEC), and welded]; and other equipment, such as actuators, clamp hubs, pressure boundary penetrations, ring gaskets, running and testing tools and wear bushings.
The nomenclature is defined and most physical dimensions are given in USC as well as metric units.
ISO 10423:2009 defines service conditions, in terms of pressure, temperature and material class for the well-bore constituents, and operating conditions.
ISO 10423:2009 establishes requirements for five product specification levels, PSL 1, 2, 3, 3G and 4. These five PSL designations define different levels of technical quality requirements. Guidelines (not requirements) are provided for selecting an acceptable PSL.
<p>ISO 10423:2003 specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, purchasing, repair and remanufacture of wellhead and christmas tree equipment for use in the petroleum and natural gas industries. </p> <p>ISO 10423:2003 does not apply to field use, field testing or field repair of wellhead and christmas tree equipment.</p> <p>ISO 10423:2003 is applicable to wellhead equipment (casing head housings, casing head spools, tubing head spools, cross-over spools, multi-stage head housings and spools), connectors and fittings (cross-over connectors, tubing head adapters, top connectors, tees and crosses, fluid-sampling devices, adapter and spacer spools), casing and tubing hangers (mandrel hangers, slip hangers), valves and chokes (single valves, multiple valves, actuated valves, valves prepared for actuators, check valves, chokes, surface and underwater safety valves and actuators, back-pressure valves), loose connectors [flanged, threaded, other end connectors (oec), and welded] (weld neck connectors, blind connectors, threaded connectors, adapter and spacer connectors, bullplugs, valve-removal plugs), other equipment (actuators, hubs, pressure boundary penetrations, ring gaskets, running and testing tools, wear bushings).</p> <p>ISO 10423:2003 defines service conditions, in terms of pressure, temperature and material class for the well-bore constituents, and operating conditions.</p> <p>ISO 10423:2003 establishes requirements for five product specification levels (PSL). These five PSL designations define different levels of technical quality requirements. It also provides guidelines (not requirements) for selecting an acceptable PSL.</p>
<p>This document specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, and purchasing of wellhead and tree equipment for use in the petroleum and natural gas industries.</p> <p>This document does not apply to field use or field testing.</p> <p>This document does not apply to repair of wellhead and tree equipment except for weld repair in conjunction with manufacturing.</p> <p>This document does not apply to tools used for installation and service (e.g. running tools, test tools, wash tools, wear bushings, and lubricators).</p> <p>This document supplements API Spec 6A, 21<sup>st</sup> edition (2018), the requirements of which are applicable with the exceptions specified in this document.</p>
- Avant-proposvii
- Introductionviii
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1 Domaine d'application9
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2 Références normatives14
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3 Termes, définitions et abréviations17
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4 Conception et performances - Exigences générales31
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5 Matériaux - Exigences générales40
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6 Soudage - Exigences générales63
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7 Contrôle de la qualité75
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8 Marquage des équipements124
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9 Stockage et transport132
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10 Exigences spécifiques aux équipements133
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11 Réparation et remise à neuf257
- Annexe A (informative) Lignes directrices d'achat258
- Annexe B (informative) Tableaux et données de la présente Norme internationale en unités USC277
- Annexe C (informative) Méthode de calcul des longueurs de goujons pour des brides de types 6B et 6BX336
- Annexe D (informative) Couple de serrage recommandé pour les boulons de brides339
- Annexe E (informative) Dimensions théoriques recommandées pour la préparation des soudures343
- Annexe F (informative) Procédures de validation de la conception347
- Annexe G (informative) Conception et caractéristiques nominales des équipements destinés à être utilisés à des températures élevées388
- Annexe H (normative) Conception et fabrication des outils de pose, de récupération et d'essai installés en surface, des outils de nettoyage et des chemises d'usure amovibles pour tête de puits393
- Annexe I (normative) Procédures de validation de la conception des vannes de sécurité de surface et des vannes de sécurité sous-marines398
- Annexe J (normative) Exigences relatives à la réparation et à la remise à neuf407
- Annexe K (informative) Spécifications recommandées pour les connecteurs supérieurs pour têtes de production423
- Annexe L (normative) Spécifications relatives aux préparations pour dépose de vanne, aux bouchons de dépose de vanne et aux outils de manutention437
- Annexe M (informative) Qualification des équipements de traitement thermique458
- Annexe N (informative) Liste des tableaux et des figures461
- Bibliographie472
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