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I.S. EN ISO 21329:2004

Current

Current

The latest, up-to-date edition.

PETROLEUM AND NATURAL GAS INDUSTRIES - PIPELINE TRANSPORTATION SYSTEMS - TEST PROCEDURES FOR MECHANICAL CONNECTORS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
   4.1 Symbols
   4.2 Abbreviated terms
5 Test categories
   5.1 General
   5.2 Pressure, temperature and depth ratings
   5.3 Application levels
   5.4 Confidence levels
6 Test requirements
   6.1 General
   6.2 Purpose of tests
   6.3 Basis for mechanical loads
   6.4 Test-house selection
   6.5 Selection of tests and number of test samples
   6.6 Additional tests
   6.7 Prior test results
7 Connector manufacturer requirements
   7.1 General
   7.2 Quality control
   7.3 Connector geometry and performance data
   7.4 Selection of diameter
   7.5 Setting tolerances
   7.6 Connector material requirements
   7.7 Preparation of test samples
   7.8 Ports
   7.9 Replacement test samples
   7.10 Test record retention
8 Test-house preparations
   8.1 General
   8.2 Calibration requirements
   8.3 Pressurization media
9 Leak detection
   9.1 Leak-detection methods
   9.2 Leak-detection sensitivity
   9.3 External pressure leak detection
10 Make-and-break testing
   10.1 General requirements
   10.2 Make-up method
   10.3 Repeated make-up and breakout
   10.4 Final make-up
   10.5 Reverse-torque tests of non-rotational make-up
        connectors
   10.6 Acceptance criteria
11 Service-load test
   11.1 Set-up
   11.2 Confirmation of seal integrity
   11.3 Selection of test pressures and temperatures
   11.4 Installation tests
   11.5 Hydrostatic pressure tests
   11.6 Operational unrestrained tests
   11.7 Operational restrained tests
12 Limit-load tests
   12.1 General
   12.2 Tension-to-failure test
   12.3 Compression-to-failure test
   12.4 Pressure-to-failure test
   12.5 Bending-to-failure test
13 Bending-fatigue test procedures
   13.1 General
   13.2 Setting stress ranges for the test
   13.3 Bending-fatigue test set-up
   13.4 Bending-fatigue test procedure
   13.5 Interpretation of fatigue results
Annex A (normative) Application levels
Annex B (normative) Connector geometry and performance data
Annex C (normative) Calculation of connector service loads
Annex D (normative) Test data tables
Annex E (normative) Connector test reports - Content
Annex F (informative) Test sizes and data extrapolation
        considerations
Annex G (informative) Additional testing for special
        applications
Annex H (informative) Additional information on fatigue
Bibliography

Provides 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.

DocumentType
Standard
Pages
92
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
BS EN ISO 21329:2004 Identical
EN ISO 21329:2004 Identical
DIN EN ISO 21329:2005-07 Identical
ISO 21329:2004 Identical
UNI EN ISO 21329 : 2005 Identical

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