BS EN 13445-5:2021 – TC
$280.87
Tracked Changes. Unfired pressure vessels – Inspection and testing
Published By | Publication Date | Number of Pages |
BSI | 2021 | 180 |
This Part of this document specifies the inspection and testing of individual and serially produced pressure vessels made of steels in accordance with EN 13445-2:2019. Special provisions for cyclic operation are given in Annex G of this Part. Special provisions for vessels or vessel parts working in the creep range are given in Annex F and Annex I of this Part. NOTE The responsibilities of parties involved in the conformity assessment procedures are given in Directive 97/23/EC. Guidance on this can be found in CR 13445-7.
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PDF Pages | PDF Title |
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1 | compares BS EN 13445-5:2021 |
2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
3 | Contractual and legal considerations |
4 | Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication |
6 | 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Performance of inspection and testing 4 4.1 General 4 4.2 Inspection 4 4.3 Non-destructive testing (NDT) 4 5 Technical documents 4 5.1 General 4 5.2 Information to be contained in the technical documents 4 5.2.1 General 4 5.2.2 General description of the pressure vessel 4 5.2.3 Design and construction drawings 5 5.2.4 Descriptions and explanations necessary for an understanding of the drawings and diagrams and the operation of the pressure vessel 5 5.2.5 Results of design calculations and examinations carried out 5 5.2.6 Test reports 7 5.2.7 Technical/manufacturing schedule 7 5.3 Design review 8 5.3.1 General 8 5.3.2 Design review 8 6 Inspection and testing during fabrication 8 6.1 General 8 6.2 Manufacturing procedures and construction drawings 9 6.3 Material traceability 9 6.3.1 General 9 6.3.2 Special Conditions – Material marking 9 6.4 Preparation for manufacturing processes 9 6.4.1 General 9 6.4.2 Joint preparation testing 9 6.4.3 Inspection of vessel supports 9 6.4.4 Inspection associated with forming 10 6.4.5 Testing of areas subject to significant through thickness tensile stress 10 6.5 Welding 10 6.5.1 General 10 6.5.2 Verification of welder and welding operator qualification and procedures qualification 10 6.5.3 Inspection of repairs 10 6.6 Non-destructive testing of welded joints 11 6.6.1 Extent of non-destructive testing 11 6.6.2 Determination of extent of non-destructive testing 14 6.6.3 Performing non-destructive testing 25 6.6.4 Description and acceptance level of imperfections 26 6.6.5 Stage of performance 26 |
7 | 7 Subcontracted items 27 8 Miscellaneous tests 29 9 Calibration 29 |
11 | 2 Normative references |
12 | 3 Terms and definitions 3.1 3.2 3.3 3.4 3.5 3.6 3.7 |
13 | 3.8 3.9 3.10 3.11 3.12 3.13 3.14 |
14 | 4.3 Non-destructive testing (NDT) 5 Technical documentationdocuments 5.1 General 5.2 Information to be contained in the technical documentationdocuments 5.2.1 General 5.2.2 General description of the pressure vessel |
15 | 5.2.3 Design and construction drawings 5.2.4 Descriptions and explanations necessary for an understanding of the drawings and diagrams and the operation of the pressure vessel 5.2.5 Results of design calculations and examinations carried out |
17 | 5.2.6 Test reports 5.2.7 Technical/manufacturing schedule |
18 | 5.3 Design review 5.3.1 General 5.3.2 Design review 6 Inspection and testing during fabrication 6.1 General |
19 | 6.2 Manufacturing procedures and construction drawings 6.3 Material traceability 6.3.1 General 6.3.2 Special Conditions – Material marking 6.4 Preparation for manufacturing processes 6.4.1 General 6.4.2 Joint preparation testing 6.4.3 Inspection of vessel supports |
20 | 6.4.4 Inspection associated with forming 6.4.5 Testing of areas subject to significant through thickness tensile stress 6.5 Welding 6.5.1 General 6.5.2 Verification of welder and welding operator qualification and procedures qualification 6.5.3 Inspection of repairs |
21 | 6.6 Non-destructive testing of welded joints 6.6.1 Extent of non-destructive testing 6.6.1.2 Use of testing groups 6.6.1.2.2 Testing groups 1, 2 and 3 |
22 | 6.6.1.2.3 Testing group 4 6.6.1.2.4 Demonstration of satisfactory experience for testing group 2 |
23 | Table 6.6.1-1 — Testing groups for steel pressure vessels |
24 | Table 6.6.1-1 — Testing groups for steel pressure vessels 6.6.2 Determination of extent of non-destructive testing |
25 | 6.6.2.2 Welded joints covered by Table 6.6.2-1 6.6.2.3 Other welded joints 6.6.2.3.2 Single run governing welds made by manual welding procedure 6.6.2.3.3 Non destructive testing of joints between dissimilar materials or dissimilar consumables 6.6.2.3.4 Non destructive testing of welding joints in supporting structures |
26 | 6.6.2.4 Testing group 2 6.6.2.5 When less than 100 % NDT is required by the selected testing group in Table 6.6.1-1 |
27 | Table 6.6.2-1 — Extent of non-destructive testing |
33 | Figure 6.6.2-1 — Definition of “a” for types of weld 10 and 11 |
35 | 6.6.3.2 Quality level 6.6.3.3 Selection of non-destructive testing methods for internal imperfections (full and partial penetration) 6.6.3.4 Selection of non-destructive testing methods for surface imperfections 6.6.3.5 Surface condition and preparation for non-destructive testing 6.6.3.6 Schedule for non-destructive testing |
36 | 6.6.3.7 Qualification of non-destructive testing personnel 6.6.4 Description and acceptance level of imperfections 6.6.5 Stage of performance 6.6.6 Procedure for non-destructive retesting 6.6.7 Non-destructive testing documentation |
37 | 6.7 Destructive testing 6.7.1 Extent of destructive testing 6.7.2 Schedule for destructive testing 6.7.3 Verification of destructive tests 6.7.4 Records 6.8 Heat-treatment 7 Subcontracted items 7.1 General |
38 | 7.2 Subcontracted welding related activities 7.3 Subcontracted non-destructive testing activities 7.3.1 Use of contract NDT personnel at the premises of the vessel manufacturer 7.3.2 Subcontracting of NDT at a subcontractors premises |
39 | 8 Miscellaneous tests 9 Calibration 9.1 General 9.2 Calibration procedure 9.2.1 General |
40 | 9.2.2 Calibration Table 9.2.2-1 — Special equipment — Calibration frequency and performance 9.2.3 Frequency 9.3 Identification 9.4 Registration |
41 | 10.1 General 10.2 Extent of final assessment 10.2.1 Visual and dimensional inspection |
42 | 10.2.2 Review of documentation 10.2.3 Proof test 10.2.3.2 Basic requirements |
43 | 10.2.3.3 Standard hydrostatic test |
46 | Table 10.2.3.3.1-1 — Value of Fk |
49 | 10.2.3.4 Pneumatic test 10.2.3.4.1 |
51 | 10.2.3.5 Combined hydrostatic/pneumatic test 10.2.3.6 Jacketed vessels 10.2.3.7 Low pressure leak test 10.2.3.8 Test pressure in excess of 100 bar or metal/medium temperatures greater than 50 C 10.2.3.9 Acceptance criteria 10.2.3.10 Records |
52 | 10.2.3.11 Pressure gauges 10.2.4 Post pressure test inspection 10.2.5 Inspection of safety accessories. 11 Marking and declaration of compliance with the standard. 11.1 General |
53 | 11.2 Marking method 11.2.1 General 11.2.2 Direct stamping 11.2.3 Nameplate 11.3 Marking units 11.4 Marking contents |
54 | 11.5 Declaration of compliance with the standard 12 Documents 12.1 Type of documents |
55 | 12.2 Control and access of documents 12.3 Retention of documents |
56 | (normative) A.1 Introduction A.2 Limitations for vessels permitted to be classified as serially produced A.3 Limitations for model |
57 | A.4 Prototype test A.5 Model acceptance A.6 Quality or manufacturing plan A.7 Inspection, non-destructive testing and pressure testing A.7.1 Introduction |
58 | A.7.2 General NDT procedure for serially produced pressure vessels A.7.2.1 First vessel in each series A.7.2.2 Testing in each batch A.7.3 Pressure test for serially produced pressure vessels A.8 Marking A.9 Documentation / Certification |
59 | (normative) |
61 | C.2.1 Sightholes C.2.2 Handholes C.2.3 Headholes |
62 | C.2.5 Rescue holes C.3 Types, location and minimum number of access and inspection openings. |
63 | Table C.3-1 — Types and minimum number of access and inspection openings in vessels other than spherical vessels |
64 | C.5 Closing mechanisms and special locking elements C.5.1 Purpose C.5.2 Definitions C.5.2.1 C.5.2.2 C.5.3 Materials of construction, design |
65 | C.5.4 Screw clamps |
66 | Figure C.5.4-1 — Flanges assembled by screw clamps with typical examples of security against slipping off |
68 | Figure C.5.6-1 — Yoke-type closure |
69 | Figure C.5.7-1 — Typical example of quick opening and closing device |
70 | C.5.7.3 Safety devices C.5.7.3.2 Prevention of pressurisation |
71 | C.5.7.3.3 Depressurisation C.5.7.3.4 Residual pressure and temperature warning |
72 | C.5.7.3.5 Door movement restriction C.5.7.3.6 Inflatable or pressure activated seals C.5.7.4 Testing |
73 | C.5.7.5 Marking C.5.7.6 Operating and maintenance instructions |
74 | D.1 General D.2 Leak testing personnel |
75 | (informative) E.1 General E.2 Useful standards E.3 Acoustic emission personnel E.4 Additional requirements Table E.4-1 — Values of K (for the determination of the maximum allowed sensor spacing) |
76 | F.2 Extent of inspection and testing |
77 | Table F.2-1 — Extent of non-destructive testing |
78 | F.4 Documents |
79 | (normative) G.1 General G.2 Extent of inspection and testing G.3 Performance and acceptance criteria |
80 | G.4 Technical documentation, additional requirements |
81 | Figure H-1 (1 of 2) — Declaration of compliance by the manufacturer |
83 | I.2 Metallographic investigation I.3 Hardness measurements I.4 Dimensional measurements |
84 | (informative) Y.1 Differences between EN 13445-5:2009 and EN 13445-5:2014 |
85 | (informative) Y.1 Differences between EN 13445-5:2014 and EN 13445-5:2021 |
86 | Annex ZA (informative) Table ZA.1 — Correspondence between this European Standard and Directive 2014/68/EU |
87 | Table ZA.1 — Correspondence between this European Standard and Directive 2014/68/EU |
88 | Bibliography |
90 | undefined |
99 | 1 Scope 2 Normative references |
100 | 3 Terms and definitions |
102 | 4 Performance of inspection and testing 5 Technical documents |
107 | 6 Inspection and testing during fabrication |
124 | 7 Subcontracted items |
125 | 8 Miscellaneous tests 9 Calibration |
127 | 10 Final assessment |
140 | 11 Marking and declaration of compliance with the standard. |
143 | 12 Documents |
145 | Annex A (normative)Inspection and testing of serially produced pressure vessels A.1 Introduction A.2 Limitations for vessels permitted to be classified as serially produced A.3 Limitations for model |
146 | A.4 Prototype test A.5 Model acceptance A.6 Quality or manufacturing plan |
147 | A.7 Inspection, non-destructive testing and pressure testing A.7.1 Introduction A.7.2 General NDT procedure for serially produced pressure vessels A.7.2.1 First vessel in each series A.7.2.2 Testing in each batch A.7.3 Pressure test for serially produced pressure vessels A.8 Marking |
148 | A.9 Documentation / Certification |
149 | Annex B (normative)Detailed dimensional requirements for pressure vessels |
151 | Annex C (normative)Access and inspection openings, closing mechanisms and special locking elements C.1 General C.2 Types and dimensions of access and inspection openings C.2.1 Sightholes C.2.2 Handholes C.2.3 Headholes |
152 | C.2.4 Manholes C.2.5 Rescue holes C.3 Types, location and minimum number of access and inspection openings. |
154 | C.4 Alternative requirements for sightholes openings on small vessels C.5 Closing mechanisms and special locking elements C.5.1 Purpose C.5.2 Definitions C.5.3 Materials of construction, design |
155 | C.5.4 Screw clamps |
156 | C.5.5 Hinged bolts |
157 | C.5.6 Yoke-type closures |
158 | C.5.7 Quick opening and closing devices C.5.7.1 General |
159 | C.5.7.2 Design |
160 | C.5.7.3 Safety devices |
163 | C.5.7.4 Testing C.5.7.5 Marking |
164 | C.5.7.6 Operating and maintenance instructions |
165 | Annex D (informative)Leak Testing D.1 General D.2 Leak testing personnel |
166 | Annex E (informative)Acoustic emission E.1 General E.2 Useful standards E.3 Acoustic emission personnel E.4 Additional requirements |
167 | Annex F (normative)Inspection and testing of pressure vessels or parts subject to creep F.1 General F.2 Extent of inspection and testing |
169 | F.3 Performance of NDT and acceptance criteria F.4 Documents |
170 | Annex G (normative)Inspection and testing of pressure vessels subject to cyclic loads G.1 General G.2 Extent of inspection and testing G.3 Performance and acceptance criteria |
171 | G.4 Technical documentation, additional requirements |
172 | Annex H (informative)Declaration of compliance with this standard |
174 | Annex I (informative)Specific tests during construction to assist in-service inspection I.1 General I.2 Metallographic investigation I.3 Hardness measurements |
175 | I.4 Dimensional measurements |
176 | Annex Y (informative)History of EN 13445-5 Y.1 Differences between EN 13445-5:2014 and EN 13445-5:2021 |
177 | Annex ZA (informative)Relationship between this European Standard and the essential requirements of Directive 2014/68/EU aimed to be covered |