EN 12735-2:2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designations
5 Ordering information
6 Requirements
7 Sampling
8 Test methods
9 Declaration of conformity and inspection documentation
10 Packaging, marking and form of delivery
Annex A (normative) - Freedom from defects test
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of
         Directive 2014/68/EU aimed to be covered
Bibliography

This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner finned, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment.It is applicable to tubes with an outside diameter from 3,97 mm up to and including 219 mm.NOTEThe tubes are supplied in straight length in the material conditions hard, half-hard or skin hard or as coils in the material conditions light annealed or soft annealed.