ISO 10423:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Petroleum and natural gas industries — Drilling and production equipment — Wellhead and christmas tree equipment
PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users , Hardcopy
English, French
11-12-2009
30-03-2025
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.
| Committee |
ISO/TC 67/SC 4
|
| DevelopmentNote |
Supersedes ISO 10433 and ISO 10419 (10/2001) Supersedes ISO/DIS 10423. (12/2009) Also numbered as API 6A. (10/2010) Available in CD-ROM format (contains program files). (04/2011) Also numbered as API 6A REDLINE. (02/2012)
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| DocumentType |
Standard
|
| Pages |
430
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN ISO 10423 : 2013 | Identical |
| NBN EN ISO 10423 : 2010 | Identical |
| NEN EN ISO 10423 : 2010 | Identical |
| NS EN ISO 10423 : 2009 | Identical |
| I.S. EN ISO 10423:2009 | Identical |
| PN EN ISO 10423 : 2011 | Identical |
| SS-EN ISO 10423:2009 | Identical |
| BS EN ISO 10423:2009 | Identical |
| BS EN ISO 10423:2001 | Identical |
| EN ISO 10423:2009 | Identical |
| DIN EN ISO 10423:2010-05 | Identical |
| UNE-EN ISO 10423:2009 | Identical |
| NS ISO 10423 : 1ED 1994 | Identical |
A newer version of this standard is available.
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