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SLOVENSKI STANDARD
01-november-2016
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Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
Industriearmaturen - Gehäusefestigkeit - Teil 1: Tabellenverfahren für drucktragende
Gehäuse von Armaturen aus Stahl
Robinetterie industrielle - Résistance mécanique des enveloppes - Partie 1: Méthode
tabulaire relative aux enveloppes d'appareils de robinetterie en acier
Ta slovenski standard je istoveten z: EN 12516-1:2014/prA1
ICS:
23.060.01 Ventili na splošno Valves in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
EN 12516-1:2014
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
November 2016
ICS 23.060.01
English Version
Industrial valves - Shell design strength - Part 1:
Tabulation method for steel valve shells
Robinetterie industrielle - Résistance mécanique des Industriearmaturen - Gehäusefestigkeit - Teil 1:
enveloppes - Partie 1 : Méthode tabulaire relative aux Tabellenverfahren für drucktragende Gehäuse von
enveloppes d'appareils de robinetterie en acier Armaturen aus Stahl
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 69.
This draft amendment A1, if approved, will modify the European Standard EN 12516-1:2014. 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, 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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12516-1:2014/prA1:2016 E
worldwide for CEN national Members.
EN 12516-1:2014/prA1:2016 (E)
Contents Page
European foreword . 4
1 Modification to Clause 2, Normative references . 5
2 Modification to 11.4, Intermediate rating valves . 5
3 Modifications to Tables 10, 11, 19 and 28 . 5
4 Modification to A.1, Minimum wall thickness . 12
5 Modification to A.3.1, General . 13
6 Modification to Annex B (normative), Material groups . 13
7 Modification to Annex C (informative), Special Class . 15
8 Modifications to Annex I (informative), ASTM/ASME material . 19
9 Modification to Annex ZA (informative), Relationship between this European
Standard and the Essential Requirements of EU Directive 97/23/EC (Pressure
Equipment Directive) . 92
Tables
Table 10 — Pressure/temperature rating for material group 3E1. 6
Table 11 — Pressure/temperature rating for material group 4E0. 8
Table 19 — Pressure/temperature rating for material group 8E2. 10
Table 28 — Pressure/temperature rating for material group 13E1 . 11
Table A.2 — Constant, c, used to calculate tabulated minimal thickness . 13
Table C.5 — Group 3E1 . 15
Table C.6 — Group 4E0 . 16
Table C.14 — Group 8E2 . 17
Table C.23 — Group 13E1 . 18
Table I.2 — Pressure/temperature rating for material group 1C1 . 20
Table I.3 — Pressure/temperature rating for material group 1C2 . 23
Table I.4 — Pressure/temperature rating for material group 1C3 . 26
Table I.5 — Pressure/temperature rating for material group 1C4 . 29
Table I.6 — Pressure/temperature rating for material group 1C5 . 32
Table I.7 — Pressure/temperature rating for material group 1C6 . 35
Table I.8 — Pressure/temperature rating for material group 1C7 . 38
Table I.9 — Pressure/temperature rating for material group 1C8 . 41
Table I.10 — Pressure/temperature rating for material group 1C9 . 44
Table I.11 — Pressure/temperature rating for material group 1C10 . 47
EN 12516-1:2014/prA1:2016 (E)
Table I.12 — Pressure/temperature rating for material group 1C11 . 50
Table I.13 — Pressure/temperature rating for material group 1C12 . 53
Table I.14 — Pressure/temperature rating for material group 1C13 . 56
Table I.15 — Pressure/temperature rating for material group 1C14 . 59
Table I.16 — Pressure/temperature rating for material group 1C15 . 62
Table I.17 — Pressure/temperature rating for material group 2C1. 65
Table I.18 — Pressure/temperature rating for material group 2C2. 69
Table I.19 — Pressure/temperature rating for material group 2C3. 73
Table I.20 — Pressure/temperature rating for material group 2C4. 75
Table I.21 — Pressure/temperature rating for material group 2C5. 79
Table I.22 — Pressure/temperature rating for material group 2C6. 83
Table I.23 — Pressure/temperature rating for material group 2C7. 87
Table I.24 — Pressure/temperature rating for material group 2C8. 91
Table ZA.1 — Correspondence between this European Standard and Annex I of
Directive 2014/68/EU . 93
EN 12516-1:2014/prA1:2016 (E)
European foreword
This document (EN 12516-1:2014/prA1:2016) has been prepared by Technical Committee CEN/TC 69
“Industrial valves”, the secretariat of which is held by AFNOR.
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.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this
document.
EN 12516 comprises the following parts:
— Industrial valves — Shell design strength — Part 1: Tabulation method for steel valve shells;
— Industrial valves — Shell design strength — Part 2: Calculation method for steel valve shells;
— Valves — Shell design strength — Part 3: Experimental method;
— Industrial valves — Shell design strength — Part 4: Calculation method for valve shells manufactured
in metallic materials other than steel.
EN 12516-1:2014/prA1:2016 (E)
1 Modification to Clause 2, Normative references
In the reference to EN 19:2002, replace “EN 19:2002” with “EN 19:2016”.
2 Modification to 11.4, Intermediate rating valves
In the opening paragraph, replace “EN 19:2002” with “EN 19:2016”.
3 Modifications to Tables 10, 11, 19 and 28
Replace Tables 10, 11, 19 and 28 with the following ones respectively:
EN 12516-1:2014/prA1:2016 (E)
"
Table 10 — Pressure/temperature rating for material group 3E1
Forgings Castings Plates
EN Std Designation Nr. EN Std Designation Nr. EN Std Designation Nr.
EN 10222–2 P280GH 1.0426 EN 10028–2 P295GH 1.0481
Pressure in bar
Tempera PN PN PN PN PN PN PN PN PN PN PN PN
ture 2,5 6 10 16 25 40 63 100 160 250 320 400
°C
-10 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
20 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
50 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
100 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
150 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
200 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
250 2,4 5,8 9,7 15,5 24,2 38,8 61,1 97,0 155,2 242,5 310,4 388,0
300 2,2 5,3 8,9 14,2 22,2 35,5 55,9 88,8 142,1 222,1 284,3 355,3
350 2,0 4,9 8,2 13,1 20,4 32,6 51,4 81,6 130,6 204,1 261,2 326,5
375 2,0 4,6 7,8 12,5 19,5 31,2 49,1 78,0 124,9 195,1 249,7 312,1
380 1,9 4,6 7,7 12,4 19,3 30,9 48,7 77,3 123,7 193,3 247,4 309,2
400 1,9 4,4 7,4 11,9 18,6 29,8 46,9 74,4 119,1 186,1 238,2 297,7
420 1,8 4,3 7,3 11,6 18,1 29,0 45,7 72,5 116,1 181,4 232,2 290,2
425 1,7 4,1 6,8 10,9 17,0 27,2 42,8 68,0 108,8 170,1 217,7 272,1
450 1,1 2,7 4,5 7,3 11,3 18,1 28,6 45,3 72,6 113,4 145,1 181,4
470 0,8 2,0 3,4 5,4 8,4 13,4 21,2 33,6 53,8 84,0 107,6 134,4
475 0,8 1,9 3,2 5,1 8,0 12,8 20,2 32,0 51,2 80,0 102,4 128,0
480 0,7 1,7 2,9 4,7 7,3 11,7 18,5 29,3 47,0 73,4 93,9 117,4
500 0,5 1,3 2,2 3,5 5,5 8,7 13,8 21,9 35,0 54,7 70,0 87,5
EN 12516-1:2014/prA1:2016 (E)
Tempera Class Class Class Class Class 1 500 Class 2 500 Class 4 500
ture 150 300 600 900
°C
-10 19,8 51,7 103,4 155,1 258,6 430,9 775,7
20 19,8 51,7 103,4 155,1 258,6 430,9 775,7
50 19,5 51,7 103,4 155,1 258,6 430,9 775,7
100 17,7 51,4 102,8 154,3 257,2 428,5 771,4
150 15,8 48,3 96,6 145,0 241,7 402,8 725,1
200 13,8 45,5 90,9 136,4 227,3 378,8 681,9
250 12,1 41,6 83,1 124,6 207,8 346,2 623,3
300 10,2 38,1 76,1 114,2 190,3 317,1 570,9
350 8,4 35,0 69,9 104,9 174,9 291,4 524,6
375 7,4 33,4 66,8 100,3 167,2 278,5 501,4
380 7,2 33,1 66,2 99,3 165,6 276,0 496,8
400 6,5 31,9 63,7 95,6 159,4 265,7 478,3
420 5,7 31,1 62,1 93,2 155,4 259,0 466,3
425 5,5 29,1 58,3 87,4 145,7 242,8 437,1
450 4,6 19,4 38,8 58,3 97,2 161,9 291,4
470 3,9 14,4 28,8 43,2 72,0 120,0 216,0
475 3,7 13,7 27,4 41,1 68,6 114,3 205,7
480 3,5 12,6 25,1 37,7 62,9 104,8 188,6
500 2,8 9,4 18,7 28,1 46,9 78,1 140,6
"
EN 12516-1:2014/prA1:2016 (E)
"
Table 11 — Pressure/temperature rating for material group 4E0
Forgings Castings Plates
EN Std Designation Nr. EN Std Designation Nr. EN Std Designation Nr.
EN 10222– EN 10028–
16Mo3 1.5415 EN 10213 G20Mo5 1.5419 16Mo3 1.5415
2 2
Pressure in bar
Tempera PN PN PN PN PN PN PN PN PN PN PN PN
ture 2,5 6 10 16 25 40 63 100 160 250 320 400
°C
-10 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
20 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
50 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
100 2,5 6,0 10,0 16,0 25,0 40,0 63,0 100,0 160,0 250,0 320,0 400,0
150 2,4 5,8 9,8 15,7 24,5 39,1 61,6 97,8 156,6 244,6 313,1 391,3
200 2,3 5,4 9,1 14,6 22,8 36,5 57,5 91,2 146,0 228,1 292,0 364,9
250 2,1 5,1 8,5 13,6 21,3 34,1 53,7 85,2 136,4 213,1 272,8 340,9
300 2,0 4,7 7,9 12,7 19,8 31,7 49,9 79,2 126,8 198,1 253,6 316,9
350 1,9 4,4 7,4 11,9 18,6 29,8 46,9 74,4 119,1 186,1 238,2 29
...