SIST EN 13445-5:2014/kFprA2:2019

SLOVENSKI STANDARD
SIST EN 13445-5:2014/oprA2:2018
01-januar-2018
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Unfired pressure vessels - Part 5: Inspection and testing
Unbefeuerte Druckbehälter - Teil 5: Inspektion und Prüfung
Récipients sous pression non soumis à la flamme - Partie 5: Inspection et contrôle
Ta slovenski standard je istoveten z: EN 13445-5:2014/prA2
ICS:
23.020.32 7ODþQHSRVRGH Pressure vessels
SIST EN 13445-5:2014/oprA2:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 13445-5:2014/oprA2:2018

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SIST EN 13445-5:2014/oprA2:2018


DRAFT
EUROPEAN STANDARD
EN 13445-5:2014
NORME EUROPÉENNE

EUROPÄISCHE NORM
prA2
December 2017
ICS 23.020.30
English Version

Unfired pressure vessels - Part 5: Inspection and testing
Récipients sous pression non soumis à la flamme - Unbefeuerte Druckbehälter - Teil 5: Inspektion und
Partie 5: Inspection et contrôle Prüfung
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 54.

This draft amendment A2, if approved, will modify the European Standard EN 13445-5:2014. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.

This draft amendment was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13445-5:2014/prA2:2017 E
worldwide for CEN national Members.

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SIST EN 13445-5:2014/oprA2:2018
EN 13445-5:2014/prA2:2017 (E)
Contents Page
European foreword . 3
1 Modification to Clause 2. 4
2 Modification to Clause 3. 4
3 Modification to 6.5.2 . 4
4 Modification to 6.6.2.1 . 4
5 Modification to 6.6.2.3.1 . 4
6 Modification to 6.6.2.5 . 4
7 Modification of Table 6.6.2-1 . 4
8 Modification to 6.6.3.3 . 8
9 Modification to 6.6.6 . 8
10 Modifications to Clause 7. 8
11 Addition of a new subclause 10.2.3.2.3 . 8
12 Modification to 10.2.3.3.7 . 9
13 Modification to 11.1 . 9
14 Modification to 11.4 . 9
15 Modification to 11.5 . 9
16 Modification to Annex C . 9
17 Modification to Annex H . 13

2

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SIST EN 13445-5:2014/oprA2:2018
EN 13445-5:2014/prA2:2017 (E)
European foreword
This document (EN 13445-5:2014/prA2:2017) has been prepared by Technical Committee CEN/TC 54
“Unfired pressure vessels”, the secretariat of which is held by BSI.
This document is currently submitted to the CEN Enquiry.
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 EU Directive(s).
For relationship with EU Directive, see informative Annex ZA, which is an integral part of
EN 13445-5:2014.
3

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SIST EN 13445-5:2014/oprA2:2018
EN 13445-5:2014/prA2:2017 (E)
1 Modification to Clause 2
Replace reference to EN ISO 17635:2010 with reference to EN ISO 17635:2016 and update the references
to this standard throughout the whole document.
2 Modification to Clause 3
Delete definition 3.14 joint batch
3 Modification to 6.5.2
Replace the first sentence with the following:
“The vessel manufacturer shall verify that welding has been done only by welders and operators who
have been approved under the requirements as specified in EN 13445-4:2010, 7.4.”
4 Modification to 6.6.2.1
Replace the second sentence with the following:
“This percentage value reflects the extent of non-destructive testing of the total length of the welded
joint and takes into consideration the testing group and type of weld.”
5 Modification to 6.6.2.3.1
Replace the first item in the itemized list with the following:
“single run governing welds”;
6 Modification to 6.6.2.5
Replace Item 1) of Clause 6.6.2.5 a) with the following:
“1) non-destructive testing shall be performed at all intersections of longitudinal and circumferential
butt joints with e > 16 mm. As a minimum, the extent of testing as determined in Table 6.6.2-1 has
to be fulfilled. Where the inclusion of all intersections exceeds the percentage in Table 6.6.2-1
then this higher value will apply.
If e ≤ 16 mm, then it is sufficient for pressure vessels of
— testing group 3b; or
— testing group 3a when made of materials from material group 8.2
to assess the butt joints randomly while testing the circumferential and longitudinal welds”;
Replace Item 2) of Clause 6.6.2.5 a) with the following:
“2) if necessary to attain the percentage required in Table 6.6.2-1, additional randomly selected
locations on the butt welded joint or shall be subject to non-destructive testing”;
7 Modification of Table 6.6.2-1
Replace Table 6.6.2-1 with the following table:
4

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SIST EN 13445-5:2014/oprA2:2018
EN 13445-5:2014/prA2:2017 (E)
Table 6.6.2–1 — Extent of non-destructive testing
b o
TESTING EXTENT FOR TESTING GROUP
1a 1b i i 3a 3b
2a 2b
a, p
TYPE OF WELD
l,m,n
EXTENT FOR PARENT MATERIALS
1 to 10 1.1, 1.2, 8.1 8.2, 9.1, 1.1, 1.2 8.1 8.2, 9.1, 1.1, 1.2, 8.1
9.2, 9.3, 10 9.2, 10
Full penetration 1 Longitudinal joints RT or UT 100 % 100 % (100–10) % (100–10) % 10 % 2 %
butt weld
  MT or PT 10 % d 10 % 0 0 0
10 %

2a Circumferential joints on a shell, including RT or UT 25 % 10 % (25 −10) % (10 - 5) % 5 % 2 %
circumferential joints between a shell and a non-
MT or PT 10 % d 10 % 0 0 0
10 %
hemispherical head
2b Circumferential joints on a shell, including RT or UT NP NA NP NA NP NA
circumferential joints between a shell and a non-
MT or PT NP 100 % NP 100 % NP 100 %
k
hemispherical head, with backing strip
2c Circumferential joggle joint, including RT or UT NP NA NP NA NP NA
circumferential joints between a shell and a non-
MT or PT NP 100 % NP 100 % NP 100 %
k
hemispherical head
3a Circumferential joints on a nozzle di > 150 mm RT or UT 25 % 10 % (25 −10) % (10 - 5) % 0 % 0 %
 or e > 16 mm MT or PT 10 % d 10 % d 10 % d
10 %
10 % 10 %
3b Circumferential joints on a nozzle di > 150 mm RT or UT NP NA NP NA NA NA
 k MT or PT NP 100 % NP 10 % 100 % 100 %
or e > 16 mm with backing strip
4 Circumferential joints on a nozzle RT or UT 0 % 0 % 0 % 0 % 0 % 0 %
 d ≤ 150 mm and e ≤ 16 mm MT or PT 25 % 10 % (25 −10) % (10 – 5) % 0 % 0 %
i
5 All welds in spheres, heads and hemispherical RT or UT 100 % 100 % (100–10) % (100–10) % 10 % 2 %
heads
 to shells MT or PT 10 % d 10 % 0 0 0
10 %
6 Assembly of a conical shell with a cylindrical RT or UT 100 % 25 % (100–10) % (25–10) % 10 % 2 %
 ) q, r MT or PT 100 % 100 % 100 % 100 % 10 % d
shell without a knuckle (large end of the cone 10 %
7 Assembly of a conical shell with a cylindrical RT or UT 100 % 25 % (100–10) % (25–10) % 10 % 2 %
 shell without a knuckle (small end of the cone) MT or PT 10 % d 10 % d 10 % d
10 % 10 % 10 %
Circumferential lapped 8a General application shell to head RT or UT NP NP NP NP NP NP
k
  MT or PT NP NP NP NP NP NP
joints
8b Bellows to shell RT or UT 0 % 0 % 0 % 0 % 0 % 0 %
  e ≤ 8 mm MT or PT 100 % 100 % 100 % 25 % 25 % 10 %
5

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SIST EN 13445-5:2014/oprA2:2018
EN 13445-5:2014/prA2:2017 (E)
Table 6.6.2–1 (continued)
o
b EXTENT FOR TESTING GROUP
TESTING
1a 1b i i 3a 3b
2a 2b
a, p
l,m,n
TYPE OF WELD
EXTENT FOR PARENT MATERIALS
1 to 10 1.1, 1.2, 8.1 8.2, 9.1, 1.1, 1.2 8.1 8.2, 9.1, 1.1, 1.2, 8.1
9.2, 9.3, 10 9.2, 10
Assembly of a flat head 9 With full penetration RT or UT 25 % 10 % (25 - 10) % (10 - 5) % 0 % 0 %
or a tubesheet, with a
  MT or PT 10 % d 10 % d 10 % d
10 % 10 % 10 %
cylindrical shell
10 With partial penetration if a > 16 mm RT or UT NP NA NA NA NA NA
Assembly of a flange or  j MT or PT NP 100 % 100 % 100 % 100 % 10 %
(a as defined in Figure 6.6.2–1)
a collar with a shell
11 With partial penetration if a ≤ 16 mm RT or UT NP NA NA NA NA NA
 j MT or PT NP 100 % 100 % 100 % 10 % 10 %
(a as defined in Figure 6.6.2–1)
Assembly of a flange or 12 With full penetration u 0 % 0 % 0 % 0 % 0 % 0 %
RT or UT
a collar with a nozzle
  MT or PT 10 % d 10 % d 10 % d
10 % 10 % 10 %
13 j RT or UT NP NA NA NA NA NA
With partial penetration
  MT or PT NP 10 % 100 % 10 % 10 % 10 %
 14 With full or partial penetration RT or UT 0 % 0 % 0 % 0 % 0 % 0 %
  j MT or PT 10 % 0 % 10 % d 10 % 0 %
di ≤ 150 mm and e ≤ 16 mm 10 %
e 15 With full penetration di > 150 mm and e > 16 mm RT or UT 10 % 10 % (25 - 10) % (10 - 5) % 0 % 0 %
Nozzle or branch
   MT or PT 10 % d 10 % d 10 % d
10 % 10 % 10 %
 16 With full penetration di ≤ 150 mm or e ≤ 16 mm. RT or UT 0 % 0 % 0 % 0 % 0 % 0 %
   MT or PT 10 % 0 % (100–10) % 10 % 10 % 0 %
 17 with partial penetration for any di RT or UT NA NA NA NA NA NA
  a > 16 mm (see Figure 6.6.2–2) j 10 % d (100–10) % d 10 % d
MT or PT 10 % 10 % 10 %
 18 with partial penetration di > 150 mm. RT or UT NP NP NP NP 0 0
  a ≤ 16 mm.(see Figure 6.6.2–2) j NP NP NP NP 10 % 0 %
MT or PT
 19 With partial penetration di ≤ 150 mm. RT or UT 0 % 0 % 0 % 0 % 0 % 0 %
  a ≤ 16 mm.(see Figure 6.6.2–2) j 10 % 10 % (100–10) % 10 % 10 % 0 %
MT or PT
 19i With reinforcing plate MT or PT 10 % 10 % 10 % 10 % 10 % 0 %
 19j s RT or UT 100 % 100 % (100–10) % (100–10) % 25 % 10 %
Weld joint in reinforcing plate
   MT or PT 100 % 10 % d 10 % 0 0
10 %
Tube ends into 20  MT or PT t t 100 % 100 % t t
tubesheet
Permanent attachments 21 With full penetration or partial penetration MT or PT 10 % d 100 % 10 % 10 % d
10 % 10 %
6

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SIST EN 13445-5:2014/oprA2:2018
EN 13445-5:2014/prA2:2017 (E)
Table 6.6.2–1 (continued)
b o
TESTING EXTENT FOR TESTING GROUP
1a 1b i i 3a 3b
2a 2b
a, p
TYPE OF WELD
l,m,n
EXTENT FOR PARENT MATERIALS
1 to 10 1.1, 1.2, 8.1 8.2, 9.1, 1.1, 1.2 8.1 8.2, 9.1, 1.1, 1.2, 8.1
9.2, 9.3, 10 9.2, 10
Pressure retaining areas 22  MT or PT 100 % 100 % 100 % 100 % 100 % 100 %
after removal of
temporary attachments
h 23  MT or PT 100 % 100 % 100 % 100 % 100 % 100 %
Cladding by welding
Repairs 24  RT or UT 100 % 100 % 100 % 100 % 100 % 100 %
   MT or PT 100 % 100 % 100 % 100 % 100 % 100 %
a
 See Figure 6.6.2–3.
b
 RT = Radiographic testing, UT = Ultrasonic testing, MT = Magnetic particle testing, PT = Penetrant testing
c
 2 % if e ≤ 35 mm and same WPS as longitudinal, for steel groups 1.1 and 8.1
d
 10 % if e > 35 mm, 0 % if e ≤ 35 mm
e
 Percentage in the table refers to the total weld length of all nozzle attachments in one group of nozzles (see 6.6.2.5 b).
f
 No RT or UT for weld throat thickness ≤ 16 mm
g
 10 % for steel groups 8.2, 9.1, 9.2, 9.3 and 10
h
 Volumetric testing if risks of cracks due to parent material or heat treatment
i
 For explanation of the
...