1、September 2013 Translation by DIN-Sprachendienst.English price group 6No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I
2、CS 21.140; 71.120.10!%+“2089894www.din.deDDIN 28040Flange joints for process vessels Flat gaskets,English translation of DIN 28040:2013-09Flanschverbindungen fr Apparate Flachdichtungen,Englische bersetzung von DIN 28040:2013-09Brides assemblages pour appareils Joints dtanchit plats,Traduction angla
3、ise de DIN 28040:2013-09SupersedesDIN 28040:2003-08www.beuth.deDocument comprises 7 pagesIn case of doubt, the German-language original shall be considered authoritative.03.14 DIN 28040:2013-09 2 A comma is used as the decimal marker. Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Dim
4、ensions and designation 4 3.1 Dimensions .4 3.2 Designation 7 4 Material .7 DIN 28040:2013-09 3 Foreword This standard has been prepared by Working Committee NA 012-00-01 Anlagenteile of the Normenausschuss Chemischer Apparatebau (FNCA) (Chemical Apparatus Standards Committee) in DIN. Attention is d
5、rawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such patent rights. Amendments This standard differs from DIN 28040:2003-08 as follows: a) the title of the standard has bee
6、n changed; b) the scope has been changed; c) normative references have been updated; d) flange facing type A has been added to Table 1; e) Annex A “Explanatory notes” has been deleted; f) the standard has been editorially revised. Previous editions DIN 28040: 1967-11, 1978-06, 1989-02, 2003-08 DIN 2
7、8040:2013-09 4 1 Scope This standard applies to gaskets for flanged joints for process vessels as in DIN 28031, DIN 28033 and DIN 28034. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dat
8、ed references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 28031, Flange joints for process vessels Weld flanges for unpressurized process vessels DIN 28033, Flange joints for process vessels Weld flang
9、es for pressure vessels DIN 28034, Flange joints for process vessels Weld-neck flanges for pressurized vessels DIN EN 1092-1, Flanges and their joints Circular flanges for pipes, valves, fittings and accessories, PN designated Part 1: Steel flanges 3 Dimensions and designation 3.1 Dimensions Figure
10、1 shows a gasket. Dimensions and tolerances for d1and d2are specified in Table 1. Dimension s shall be agreed between the buyer and the manufacturer on the basis of the material requirements and properties. Figure 1 Gasket (notation) DIN 28040:2013-09 5 Table 1 Dimensions, tolerances Dimensions in m
11、illimetres Nomin-al size Large type (FB) for type A and type B1 facings as in DIN EN 1092-1 Narrow type (FS) for type C, D, E and F facings as in DIN EN 1092-1 d230+d25,10+d1for bolts of thread size d1for bolts of thread size 04M16 M20 M24 M27 M30 05,1M16 M20 M24 M27 M30 300 324 354 360 364 324 344
12、344 350 350 368 398 404 408 368 388 388 394 400 419 449 455 459 419 439 439 445 500 508 538 544 548 558 508 528 528 534 540 600 600 640 640 650 655 660 600 626 626 632 632 636 700 700 740 740 750 755 765 700 726 726 732 732 736 800 800 840 840 850 855 865 800 826 826 832 832 836 900 900 940 940 950
13、955 965 900 926 932 932 936 1 000 1 000 1 040 1 040 1 050 1 060 1 065 1 000 1 026 1 032 1 032 1 036 1 100 1 100 1 140 1 140 1 150 1 160 1 165 1 100 1 126 1 132 1 132 1 136 1 200 1 200 1 250 1 240 1 250 1 260 1 265 1 200 1 226 1 232 1 232 1 236 1 300 1 300 1 350 1 340 1 350 1 360 1 365 1 300 1 326 1
14、332 1 332 1 336 1 400 1 400 1 450 1 440 1 450 1 460 1 465 1 400 1 426 1 432 1 432 1 436 1 500 1 500 1 550 1 540 1 550 1 565 1 570 1 500 1 526 1 532 1 532 1 536 1 600 1 600 1 650 1 640 1 650 1 665 1 670 1 600 1 626 1 632 1 632 1 636 1 700 1 700 1 750 1 740 1 750 1 765 1 770 1 700 1 726 1 732 1 732 1
15、736 DIN 28040:2013-09 6 Table 1 (continued) Nomin-al size Large type (FB) for type A and type B1 facings as in DIN EN 1092-1 Narrow type (FS) for type C, D, E and F facings as in DIN EN 1092-1 d230+d25,10+d1for bolts of thread size d1for bolts of thread size 04M16 M20 M24 M27 M30 05,1M16 M20 M24 M27
16、 M30 1 800 1 800 1 840 1 855 1 865 1 870 1 800 1 826 1 832 1 832 1 836 2 000 2 000 2 040 2 055 2 070 2 075 2 000 2 026 2 032 2 032 2 036 2 200 2 200 2 240 2 255 2 270 2 280 2 200 2 226 2 232 2 232 2 236 2 400 2 400 2 445 2 455 2 475 2 480 2 400 2 426 2 432 2 432 2 436 2 600 2 600 2 645 2 660 2 675 2
17、 680 2 600 2 626 2 632 2 632 2 636 2 800 2 800 2 845 2 865 2 875 2 880 2 800 2 826 2 832 2 832 2 836 3 000 3 000 3 045 3 065 3 080 3 080 3 000 3 026 3 032 3 032 3 036 3 200 3 200 3 245 3 265 3 280 3 280 3 200 3 226 3 232 3 232 3 236 3 400 3 400 3 460 3 600 3 600 3 660 3 800 3 800 3 860 4 000 4 000 4 060 DIN 28040:2013-09 7 3.2 Designation Designation of a gasket with d1= 1 000 mm, d2= 1 050 mm and s = 4 mm of PTFE: Gasket DIN 28040 1 000 1 050 4 PTFE 4 Material The material shall be agreed between the buyer and the manufacturer on the basis of its requirements and properties.
