BS EN 13110:2012+A1:2017
$198.66
LPG equipment and accessories. Transportable refillable welded aluminium cylinders for liquefied petroleum gas (LPG). Design and construction
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 52 |
This European Standard specifies minimum requirements for material, design, construction and workmanship, testing and examination during the manufacture of transportable refillable welded aluminium liquefied petroleum gas (LPG) cylinders, having a water capacity from 0,5 l up to and including 150 l, exposed to ambient temperature.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms, definitions and symbols 3.1 Terms and definitions |
| 11 | 3.2 Symbols 4 Materials |
| 13 | 5 Design 5.1 General requirements 5.2 Calculation of cylindrical wall thickness 5.3 Design of ends concave to pressure |
| 14 | 5.4 Other shapes of ends 5.5 Minimum wall thickness 5.6 Design of openings |
| 15 | 5.7 Neck design |
| 19 | 5.8 Stability 5.9 Valve protection 6 Construction and workmanship 6.1 Environment 6.2 Welding qualification |
| 20 | 6.3 Plates and pressed parts 6.4 Welded joints 6.5 Tolerances 6.6 Non-pressure bearing attachments |
| 21 | 6.7 Heat treatment 6.8 Closure of openings |
| 22 | 7 Testing and examination 7.1 General 7.2 Types of test and evaluation of test results |
| 23 | 7.3 Test specimens and related tests and examinations 7.3.1 Two piece cylinders 7.3.2 Three piece cylinders 7.3.3 Valve boss welds |
| 25 | 7.4 Tensile test 7.4.1 General 7.4.2 Parent material 7.4.2.1 Procedure 7.4.2.2 Requirements 7.4.3 Welds 7.4.3.1 Procedure 7.4.3.2 Requirements 7.5 Bend test 7.5.1 Bend test on parent material 7.5.1.1 Procedure |
| 26 | 7.5.1.2 Requirements 7.5.2 Bend test across the welds 7.5.2.1 Procedure 7.5.2.2 Requirements 7.5.3 Nick-break test across the welds 7.5.3.1 Procedure |
| 27 | 7.5.3.2 Requirements |
| 28 | 7.6 Macroscopic examination of welds 7.6.1 Procedure 7.6.2 Requirements |
| 29 | 7.7 Burst test under hydraulic pressure 7.7.1 Procedure |
| 30 | 7.7.2 Requirements 7.7.2.1 Bursting pressure 7.7.2.2 Volumetric expansion 7.7.2.3 Type of fracture 7.8 Fatigue test 7.8.1 Procedure |
| 31 | 7.8.2 Requirements 7.9 Drop test 7.9.1 Procedure 7.9.2 Requirements 7.10 Visual examination 7.10.1 Procedure 7.10.2 Requirements |
| 32 | 7.11 Radiographic examination 7.11.1 Procedure 7.11.2 Assessment 7.11.3 Requirements 7.12 Pressure test 7.12.1 Procedure 7.12.2 Requirements |
| 34 | 8 Technical requirements for type approval 8.1 New cylinder design 8.2 Extent of testing |
| 35 | 8.3 Type approval certificate 9 Production testing and examination requirements 9.1 Tests and examinations applicable to all cylinders |
| 36 | 9.2 Radiographic examination 9.3 Macro examination 9.4 Examination of valve boss weld 9.5 Examination of non-pressure containing attachment welds 9.6 Unacceptable imperfections found by radiographic or macro examinations |
| 37 | 9.7 Production batch testing (mechanical/burst tests) 9.7.1 Production batch |
| 38 | 9.7.2 Inspection lots 9.7.3 Rate of sampling 9.7.3.1 General 9.7.3.2 Production batch less than or equal to 3 000 cylinders 9.7.3.3 Production batch over 3 000 cylinders 9.7.4 Additional checks |
| 39 | 9.8 Failure to meet mechanical and burst test requirements 9.8.1 Mechanical 9.8.2 Burst 9.8.3 Production batch retest 9.8.4 Resubmission of a production batch |
| 40 | 9.8.5 Weld repairs 10 Marking 11 Certificate of Conformity |
| 41 | Annex A (normative)Corrosion tests A.1 Test for assessing susceptibility to intercrystalline corrosion A.1.1 Specimens A.1.2 Pre-treatment of the specimen before corrosive etching A.1.2.1 Chemicals required A.1.2.2 Method |
| 42 | A.1.3 Corrosive etching process A.1.3.1 Chemicals required A.1.3.2 Method |
| 43 | A.1.4 Preparation of specimens for examination A.1.4.1 Method A.1.5 Micrographic examination of specimens A.1.6 Interpretation of the micrographic examination A.2 Tests for assessing susceptibility to stress corrosion A.2.1 Specimens A.2.2 Surface preparation before test |
| 44 | A.2.3 Method A.2.3.1 Preparation of the corrosive solution |
| 46 | A.2.3.2 Applying the stress to the specimen |
| 48 | A.2.4 Interpretation of the results A.2.5 Metallographical examination (additional examination) A.3 Conclusion of corrosion tests A.4 Test report |
