Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration - Tubes for piping systems Ingestion-build-221493 this International Standard provides a

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Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration - Tubes for piping systems Ingestion-build-221493 this International Standard provides aWhat is BS EN 127351 about? BS EN 127351 is the first part of a series of documents on copper and copper alloys. BS EN 127351 specifies the requirements, sampling, test methods, and conditions of delivery for seamless round copper and copper alloy tubes used for refrigeration and air conditioning piping systems (i. e. piping, connections and repairs). BS EN 127351 applies to tubes with an outside diameter from 3 mm up to and including 219 mm. Tubes