This European Standard specifies the requirements, sampling, test methods and conditions of delivery for copper tubes. It is applicable to seamless round copper tubes having an outside diameter from 6 mm up to and including 219 mm for pipeline systems under vacuum or for distributing the following medical gases intended to be used at operating pressures up to 2 000 kPa: – oxygen, nitrous oxide, nitrogen, helium, carbon dioxide, xenon; – medical air; – specific mixtures of these above mentioned gases; – air for driving surgical tools; – anaesthetic gases and vapours.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | compares BS EN 13348:2016 <\/td>\n<\/tr>\n | ||||||
| 2<\/td>\n | TRACKED CHANGES Text example 1 \u2014 indicates added text (in green) <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Contents Page <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 4 Designations 4.1 Material 4.1.1 General 4.1.2 Symbol 4.1.3 Number 4.2 Material condition 4.3 Product <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 5 Ordering information 6 Requirements 6.1 Composition 6.2 Mechanical properties <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | Table 1 \u2014 Mechanical properties 6.3 Dimensions and tolerances 6.3.1 General 6.3.2 Nominal dimensions <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | Table 2 \u2014 Nominal outside diameters and wall thicknesses 6.3.3 Tolerances on outside diameter <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | Table 3 \u2014 Tolerances on outside diameter 6.3.4 Tolerance on wall thickness Table 4 \u2014 Tolerance on wall thickness 6.3.5 Tolerance on length <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | 6.4 Freedom from defects 6.5 Surface quality Table 5 \u2014 Lubricant residue on the inner surface of the tube 6.6 Bending 6.7 Drift expanding <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | Table 6 \u2014 Testing of bending and drift expanding 7 Sampling Table 7 \u2014 Sampling rate <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | 8 Test methods 8.1 Analysis 8.2 Tensile test 8.3 Hardness test 8.4 Carbon content test 8.5 Bending test Table 8 \u2014 Minimum radius of curvature 8.6 Drift-expanding test <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | 8.7 Freedom from defects test 8.8 Retests 9 Inspection documentation 10 Packaging, marking and form of delivery 10.1 Packaging and marking <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | 10.2 Form of delivery Table 9 \u2014 Recommended form of delivery <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | Annex A (normative) Marking durability test A.1 Abrasion test A.2 Climatic test <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | Annex B (normative) Freedom from defects test B.1 Eddy current test Table B.1 \u2014 Maximum drill diameters for the reference standard tube B.2 Hydrostatic test Table B.2 \u2014 Hydrostatic pressure test <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | B.3 Pneumatic test <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of Directive 2014\/68\/EU aimed to be covered Table ZA.1 \u2014 Correspondence between this European Standard and Annex I of Directive 2014\/68\/EU <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Copper and copper alloys. Seamless, round copper tubes for medical gases or vacuum<\/b><\/p>\n |