ISO 21329:2004 PDF

Scope: This International Standard specifies requirements and provides guidance for the testing of mechanical connectors for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. The tests specified in this International Standard are intended to form part of the design verification process for connectors. They provide objective evidence that connectors conform to a defined performance envelope. This International Standard does not cover the use of design procedures as part of the qualification process for mechanical connectors, nor does it address fabrication and quality control. However, it can be used as input to a qualification procedure. Although its principles can be applied, this International Standard does not address a) connectors that are designed to rotate in use, b) manifolds, c) topsides pipework or piping, d) flanges, e) connectors used in pipelines installed by reeling or J-tube pulls, f) factory acceptance testing, g) statistical bases for risk analysis.

ISO 21329:2004 Referenced Document

EN 10213 Steel castings for pressure purposes*， 2008-08-01 Update
EN 10222-1 Steel forgings for pressure purposes - Part 1: General requirements for open die forgings*， 2017-04-01 Update
ISO 13623 Petroleum and natural gas industries — Pipeline transportation systems — Amendment 1
ISO 13679:2002 Petroleum and natural gas industries - Procedures for testing casing and tubing connections
ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method*， 2016-10-01 Update
ISO 3183-1 Petroleum and natural gas industries - Steel pipe for pipelines - Technical delivery conditions - Part 1: Pipes of requirement class A
ISO 3183-2 Petroleum and natural gas industries - Steel pipe for pipelines - Technical delivery conditions - Part 2: Pipes of requirements class B
ISO 3183-3 Petroleum and natural gas industries - Steel pipe for pipelines - Technical delivery conditions - Part 3: Pipes of requirement class C; Technical Corrigendum 1
ISO 6892:1998 Metallic materials - Tensile testing at ambient temperature
ISO 783:1999 Metallic materials - Tensile testing at elevated temperature
ISO 9327 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels

2004 ISO 21329:2004 Petroleum and natural gas industries - Pipeline transportation systems - Test procedures for mechanical connectors