It is applicable to seamless round copper tubes having an outside diameter frommm up to and including mm for pipeline systems under vacuum or for distributing the following medical gases intended to be used at operating BRITISH STANDARD BS EN Incorporating Amendment NoCopper and copper alloys Seamless, round copper tubes for medical gases or vacuum The European Standard EN, with the incorporation of amendment A, has the status of a British Standard ICS ; alloy CP to BS EN No flux should be used. Copper tube EN R× where R is material temper BS EN specifies the requirements, sampling, test methods and conditions of delivery for copper tubes. During brazing of the pipeline joint, the interior of the tube shall be purged with an inert gas shield (Oxygen-free nitrogen) to prevent This document supersedes EN and EN /A This document has been prepared under a mandate given to CEN by the European Commission and the per tubes (installation and industrial) to revise EN In comparison with EN, the following significant technical changes were made: a) The size range of the · BS EN BRITISH STANDARD National foreword This British Standard is the UK implementation of EN It supersedes BS EN which is BRITISH STANDARD BS EN Incorporating Amendment NoCopper and copper alloys Seamless, round copper tubes for medical gases or vacuum The European Standard EN, with the incorporation of amendment A, has the status of a British Standard ICS ; BS EN BRITISH STANDARD National foreword This British Standard is the UK implementation of EN It supersedes BS EN which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee NFE/34/1, Wrought and unwrought copper and copper alloys This document supersedes EN and EN /A This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the EU Pressure Equipment Direc-tive (PED)/23/EC ExampleDesignation of EN Copper Tube.
It is applicable to seamless round copper tubes having an outside diameter frommm up to and including mm for pipeline systems under vacuum or for distributing the following medical gases intended to be used at operating BRITISH STANDARD BS EN Incorporating Amendment NoCopper and copper alloys Seamless, round copper tubes for medical gases or vacuum The European Standard EN, with the incorporation of amendment A, has the status of a British Standard ICS ; alloy CP to BS EN No flux should be used. Copper tube EN R× where R is material temper BS EN specifies the requirements, sampling, test methods and conditions of delivery for copper tubes. During brazing of the pipeline joint, the interior of the tube shall be purged with an inert gas shield (Oxygen-free nitrogen) to prevent This document supersedes EN and EN /A This document has been prepared under a mandate given to CEN by the European Commission and the per tubes (installation and industrial) to revise EN In comparison with EN, the following significant technical changes were made: a) The size range of the · BS EN BRITISH STANDARD National foreword This British Standard is the UK implementation of EN It supersedes BS EN which is BRITISH STANDARD BS EN Incorporating Amendment NoCopper and copper alloys Seamless, round copper tubes for medical gases or vacuum The European Standard EN, with the incorporation of amendment A, has the status of a British Standard ICS ; BS EN BRITISH STANDARD National foreword This British Standard is the UK implementation of EN It supersedes BS EN which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee NFE/34/1, Wrought and unwrought copper and copper alloys This document supersedes EN and EN /A This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the EU Pressure Equipment Direc-tive (PED)/23/EC ExampleDesignation of EN Copper Tube.
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