NEN EN 10208-1 : 2009

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
    3.1 General
    3.2 Types of pipes and welds
    3.3 Treatment condition
    3.4 Imperfections and defects
    3.5 Agreement
    3.6 Margin symbols
4 Classification and designation
    4.1 Classification
    4.2 Designation
5 Information to be supplied by the purchaser
    5.1 Mandatory information
    5.2 Other Information
    5.3 Example of ordering
6 Manufacturing
    6.1 General
    6.2 Pipe manufacturing
    6.3 Heat treatment condition
    6.4 Sizing
    6.5 Strip end welds
    6.6 Jointers
7 Requirements
    7.1 General
    7.2 Chemical composition
    7.3 Mechanical and technological properties
    7.4 Weldability
    7.5 Surface condition, imperfections and defects
    7.6 Dimensions, masses and tolerances
8 Inspection
    8.1 Types of inspection and inspection documents
    8.2 Non-specific and specific inspection and testing
9 Marking of the pipes
    9.1 General marking
    9.2 Special marking
10 Coating for temporary protection
Annex A (informative) Correspondence with API steel grades
Annex B (normative) Specification of welded jointers
Annex C (normative) Treatment of imperfections and defects
disclosed by visual examination
Annex D (normative) Non-destructive testing
Annex E (informative) Bibliography
Annex F (informative) National A-deviations
   

Defines the technical delivery conditions for seamless and welded steel pipes for the on land transport of combustible fluids primarily in gas supply systems but excluding pipeline applications in the petroleum and natural gas industries.