درباره ما
API SPEC 6AV1
Specification for Validation of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service - Second Edition
Organization:
API - American Petroleum Institute
Year: 2013
Abstract: This specification establishes design validation requirements for API 6A surface safety/underwater safety valves (SSV/USV) and associated valve bore sealing mechanism(s) for Class II and Class III. These classes are intended for use if substances such as sand can be expected to cause an SSV/USV valve failure. Class III adds requirements for the validation of the valve bonnet assembly inclusive of stem seals and may be selected by the user/purchaser. Validation to Class III also validates the same SSV/USV for Class II.
NOTE Previous editions of this document included reference to and requirements for verification to PR1, standard service (Class I).
NOTE Previous editions of this document included reference to and requirements for verification to PR1, standard service (Class I).
Collections
:
Show full item record
| contributor author | API - American Petroleum Institute | |
| date accessioned | 2017-09-04T15:42:59Z | |
| date available | 2017-09-04T15:42:59Z | |
| date copyright | 2013.02.01 | |
| date issued | 2013 | |
| identifier other | PKOUBFAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/45139 | |
| description abstract | This specification establishes design validation requirements for API 6A surface safety/underwater safety valves (SSV/USV) and associated valve bore sealing mechanism(s) for Class II and Class III. These classes are intended for use if substances such as sand can be expected to cause an SSV/USV valve failure. Class III adds requirements for the validation of the valve bonnet assembly inclusive of stem seals and may be selected by the user/purchaser. Validation to Class III also validates the same SSV/USV for Class II. NOTE Previous editions of this document included reference to and requirements for verification to PR1, standard service (Class I). | |
| language | English | |
| title | API SPEC 6AV1 | num |
| title | Specification for Validation of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service - Second Edition | en |
| type | standard | |
| page | 34 | |
| status | Active | |
| tree | API - American Petroleum Institute:;2013 | |
| contenttype | fulltext |