1、BS ISO 2563:2009ICS 49.080NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAircraft ducting andpiping Profiledimensions for flangesof V-band couplingsThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 October2
2、009 BSI 2009ISBN 978 0 580 62062 1Amendments/corrigenda issued since publicationDate CommentsBS ISO 2563:2009National forewordThis British Standard is the UK implementation of ISO 2563:2009. Itsupersedes BS C 18:1976 which is withdrawn.The UK participation in its preparation was entrusted to Technic
3、alCommittee ACE/69, Aerospace hydraulic systems, fluids andcomponents.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct applica
4、tion.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS ISO 2563:2009Reference numberISO 2563:2009(E)ISO 2009INTERNATIONAL STANDARD ISO2563Second edition2009-09-01Aircraft ducting and piping Profile dimensions for flanges of V-band couplings Canalisations et tuyauteri
5、es bord des aronefs Dimensions dencombrement des brides section en V pour raccords BS ISO 2563:2009ISO 2563:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces
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10、iso.org Published in Switzerland ii ISO 2009 All rights reservedBS ISO 2563:2009ISO 2563:2009(E) ISO 2009 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Interna
11、tional Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with
12、ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical
13、committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to t
14、he possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 2563 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 10, Aerospace fluid sys
15、tems and components. This second edition cancels and replaces the first edition (ISO 2563:1974), which has been technically revised. BS ISO 2563:2009BS ISO 2563:2009INTERNATIONAL STANDARD ISO 2563:2009(E) ISO 2009 All rights reserved 1Aircraft ducting and piping Profile dimensions for flanges of V-b
16、and couplings 1 Scope This International Standard gives the profile dimensions of V-band couplings, and the associated inch-based aircraft ducting and piping for the following external flange profiles: lightweight solid profile; medium-weight solid profile; heavyweight solid profile; narrow sheet me
17、tal profile; wide sheet metal profile; wide solid profile; wide sheet metal to solid profile. 2 Dimensions 2.1 The profile dimensions of a mating pair of flanges of V-band couplings shall comply with Figures 1 to 7, in accordance with the type of coupling required for the application. The dimensions
18、 are given in millimetres, with inch equivalents in parentheses. 2.2 The design of joints is at the discretion of the user, but the joint design shall remain within the range of the profiles given in this International Standard. 2.3 Flange halves are illustrated as being identical in the figures, bu
19、t at the discretion of the user, the flange faces can be asymmetric, allowing the creation of locating spigots and recesses or other locating features, within the boundaries of the overall definition. The narrow and wide sheet metal flanges are identical. The single wide sheet metal profile flange s
20、hown in Figure 7 should be mated with a single solid profile flange shown in Figure 6. 2.4 The single flange end shown in Figure 7 may be machined on a pump or valve, which mates with ducting. BS ISO 2563:2009ISO 2563:2009(E) 2 ISO 2009 All rights reservedDimensions in millimetres (inches) Key 1 tub
21、e outside diameter aGauge. bNominal. Figure 1 Lightweight solid flange profile BS ISO 2563:2009ISO 2563:2009(E) ISO 2009 All rights reserved 3Table 1 Dimensions for lightweight solid flange A 0,25 (0,010) B Tube outside diameter DN a mm in mm in 1.000 38,35 1,510 34,52 1,359 1.250 44,70 1,760 40,87
22、1,609 1.500 51,05 2,010 47,22 1,859 1.750 57,40 2,260 53,57 2,109 2.000 63,75 2,510 59,92 2,359 2.250 70,10 2,760 66,27 2,609 2.500 76,45 3,010 72,62 2,859 2.750 82,80 3,260 78,97 3,109 3.000 89,15 3,510 85,32 3,359 3.250 95,50 3,760 91,67 3,609 3.500 101,85 4,010 98,02 3,859 4.000 114,55 4,510 110,
23、72 4,359 4.500 127,25 5,010 123,42 4,859 5.000 139,95 5,510 136,12 5,359 5.500 152,65 6,010 148,82 5,859 6.000 165,35 6,510 161,52 6,359 6.500 178,05 7,010 174,22 6,859 7.000 190,75 7,510 186,92 7,359 7.500 203,45 8,010 199,62 7,859 8.000 216,15 8,510 212,32 8,359 aNominal size; corresponds to tube
24、outside diameter, in inches. BS ISO 2563:2009ISO 2563:2009(E) 4 ISO 2009 All rights reservedDimensions in millimetres (inches) Key 1 tube outside diameter aGauge. bNominal. Figure 2 Medium-weight solid flange profile BS ISO 2563:2009ISO 2563:2009(E) ISO 2009 All rights reserved 5Table 2 Dimensions f
25、or medium-weight solid flange A 0,25 (0,010) B Tube outside diameter DN a mm in mm in 1.000 44,45 1,750 39,37 1,550 1.250 50,80 2,000 45,72 1,800 1.500 57,15 2,250 52,07 2,050 1.750 63,50 2,500 58,42 2,300 2.000 69,85 2,750 64,77 2,550 2.250 76,20 3,000 71,12 2,800 2.500 82,55 3,250 77,47 3,050 2.75
26、0 88,90 3,500 83,82 3,300 3.000 95,25 3,750 90,17 3,550 3.250 101,60 4,000 96,52 3,800 3.500 107,95 4,250 102,87 4,050 4.000 120,65 4,750 115,57 4,550 4.500 133,35 5,250 128,27 5,050 5.000 146,05 5,750 140,97 5,550 5.500 158,75 6,250 153,67 6,050 6.000 171,45 6,750 166,37 6,550 6.500 184,15 7,250 17
27、9,07 7,050 7.000 196,85 7,750 191,77 7,550 7.500 209,55 8,250 204,47 8,050 8.000 222,25 8,750 217,17 8,550 aNominal size; corresponds to tube outside diameter, in inches. BS ISO 2563:2009ISO 2563:2009(E) 6 ISO 2009 All rights reservedDimensions in millimetres (inches) Key 1 tube outside diameter aGa
28、uge. bNominal. Figure 3 Heavyweight solid flange profile Table 3 Dimensions for heavyweight solid flange A 0,25 (0,010) B Tube outside diameter DN a mm in mm in 8.500 239,47 9,428 234,39 9,228 9.000 252,17 9,928 247,09 9,728 9.500 264,87 10,428 259,79 10,228 10.000 277,57 10,928 272,49 10,728 10.500
29、 290,27 11,428 285,19 11,228 11.000 302,97 11,928 297,89 11,728 11.500 315,67 12,428 310,59 12,228 12.000 328,37 12,928 323,29 12,728 12.500 341,07 13,428 335,99 13,228 13.000 353,77 13,928 348,69 13,728 13.500 366,47 14,428 361,39 14,228 14.000 379,17 14,928 374,09 14,728 aNominal size; corresponds
30、 to tube outside diameter, in inches. BS ISO 2563:2009ISO 2563:2009(E) ISO 2009 All rights reserved 7Dimensions in millimetres (inches) Key 1 tube outside diameter aGauge. bGauge loaded. cNominal. Figure 4 Narrow sheet metal flange profile Table 4 Dimensions for narrow sheet metal flange A 0,25 (0,0
31、10) B Tube outside diameter DN a mm in mm in 1.000 40,13 1,580 35,05 1,380 1.250 46,48 1,830 41,40 1,630 1.500 52,83 2,080 47,75 1,880 1.750 59,18 2,330 54,10 2,130 2.000 65,53 2,580 60,45 2,380 2.250 71,88 2,830 66,80 2,630 2.500 78,23 3,080 73,15 2,880 2.750 84,58 3,330 79,50 3,130 3.000 90,93 3,5
32、80 85,85 3,380 3.500 103,63 4,080 98,55 3,880 4.000 116,33 4,580 111,25 4,380 4.500 129,03 5,080 123,95 4,880 5.000 141,73 5,580 136,65 5,380 5.500 154,43 6,080 149,35 5,880 6.000 167,13 6,580 162,05 6,380 6.500 179,83 7,080 174,75 6,880 7.000 192,53 7,580 187,45 7,380 7.500 205,23 8,080 200,15 7,88
33、0 8.000 217,93 8,580 212,85 8,380 aNominal size; corresponds to tube outside diameter, in inches. BS ISO 2563:2009ISO 2563:2009(E) 8 ISO 2009 All rights reservedDimensions in millimetres (inches) Key 1 tube outside diameter aGauge. bGauge loaded. cNominal. Figure 5 Wide sheet metal flange profile Di
34、mensions in millimetres (inches) Key 1 tube outside diameter aGauge. bNominal. Figure 6 Wide solid flange profile BS ISO 2563:2009ISO 2563:2009(E) ISO 2009 All rights reserved 9Dimensions in millimetres (inches) Key 1 tube outside diameter 2 wide sheet metal flange (see Figure 5) aGauge. bNominal. F
35、igure 7 Wide sheet metal to solid flange profile Table 5 Dimensions for wide sheet metal and solid flanges A 0,25 (0,010) B Tube outside diameter DN amm in mm in 1.000 39,42 1,552 35,13 1,383 1.250 45,77 1,802 41,48 1,633 1.500 53,90 2,122 49,61 1,953 1.750 60,00 2,362 55,70 2,193 2.000 66,60 2,622
36、62,31 2,453 2.250 73,30 2,886 69,01 2,717 2.500 79,65 3,136 75,36 2,967 2.750 86,00 3,386 81,71 3,217 3.000 92,35 3,636 88,06 3,467 3.250 98,70 3,886 94,41 3,717 3.500 104,93 4,131 100,63 3,962 3.750 111,53 4,391 107,24 4,222 4.000 117,88 4,641 113,59 4,472 4.500 130,58 5,141 126,29 4,972 5.000 143,
37、28 5,641 138,99 5,472 5.500 155,98 6,141 151,69 5,972 6.000 168,68 6,641 164,39 6,472 6.500 181,38 7,141 177,09 6,972 7.000 194,08 7,641 189,79 7,472 7.500 206,78 8,141 202,49 7,972 8.000 219,48 8,641 215,19 8,472 aNominal size; corresponds to tube outside diameter, in inches. BS ISO 2563:2009ISO 25
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