UNI EN 14870-2 : 2005

Explanatory Note
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Designation
6 Pressure rating and design
   6.1 General
   6.2 Tees and headers
   6.3 Extruded outlet headers
7 Information to be supplied by the purchaser
   7.1 Principal information
   7.2 Supplementary information
8 Manufacturing
   8.1 Manufacturing procedure specification
   8.2 Starting material
   8.3 Fitting manufacture
9 Testing and inspection
   9.1 General requirements
   9.2 Extent of testing and inspection
   9.3 Chemical composition
   9.4 Mechanical testing
   9.5 Non-destructive testing
   9.6 Dimensions
   9.7 Gauging
   9.8 Hydrostatic testing
10 Inspection document
11 Marking
Annex A (normative) Design calculations
Annex B (normative) Proof test
Annex ZA (normative) Normative references to international
         publications with their corresponding European publications
Bibliography

Describes the technical delivery conditions for unalloyed or low-alloy steel seamless and welded pipeline fittings for use in pipeline transportation systems for the petroleum and natural gas industries as defined in EN 14161.