Resumen:
This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes used for refrigeration and air-conditioning piping systems (i.e. piping, connections, repairs). It is applicable to tubes with an outside diameter from 3 mm up to and including 219 mm. Tubes made of the copper-grade Cu-DHP are supplied in straight lengths in the material conditions hard or half-hard, or in coils in the annealed material condition. Tubes made of the alloy CuFe2P are supplied in straight lengths in the material conditions hard or half-hard and annealed.
Keywords:
Acceptance specification, Air conditioning, CE marking, Circular tubes, Conformity, Copper, Copper alloys, Copper tubes, Definitions, Delivery conditions, Designations, Dimensions, Limit deviations, Marking, Mechanical properties, Non-ferrous metals, Order indications, Piping, Piping system, Refrigeration, Seamless pipes, Specification (approval), Testing