API Spec 6AV1:1996 (R2008)

Заменен

Specification for Verification Test of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service(includes Errata dated December 1996) — 14 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

API Spec 6AV1:2013

Заменен

Specification for Validation of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service, Second Edition — 25 стр.

На этот документ ссылаются

API Spec 6AV1:2013

Заменен

Specification for Validation of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service, Second Edition — 25 стр.

ÖNORM EN ISO 10423:2010-04

Действует

Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO 10423:2009)