《din-en1092-1德標(biāo)法蘭》

1、ICS 23.040.60Flansche und ihre Verbindungen – Runde Flansche für Rohre, Armaturen, Formstücke und Zubehörteile – Teil 1: Stahlflansche, nach PN bezeichnetEuropean Standard EN 1092-1 : 2001 has the status o

2、f a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 74 ‘Flanges and their joints’ (Secretariat: Germany).The responsible German body involved in its preparati

3、on was the Normenausschuss Rohrleitungen und Dampfkesselanlagen (Pipelines and Pressure Vessels Standards Committee), Technical Committee Flansche und ihre Verbindungen.It should be noted that this standard does not cove

4、r all flange sizes covered by the above DIN Standards.For flange dimensions not specified here, refer to DIN 2501-1.AmendmentsThe DIN Standards listed above have been fully or partially superseded by the specifications o

5、f EN 1092-1.Previous editionsDIN 2513: 1927-01, 1936-08, 1949-06, 1966-05DIN 2514: 1927-01, 1929-07, 1949-06, 1967-06, 1975-03DIN 2519. 1964-01, 1966-08DIN 2527: 1963-09, 1969-03, 1971-11, 1972-04DIN 2543: 1926-07, 1943-

6、05, 1949-12, 1968-01, 1977-09DIN 2544: 1926-07, 1943-05, 1949x-12, 1968-01, 1977-09DIN 2545: 1926-07, 1943-05, 1949-12, 1968-01, 1977-09DIN 2546: 1928-07, 1947-06, 1949x-12, 1969-04, 1969-11DIN 2547: 1928-07, 1947-06, 19

7、49-12, 1969-04, 1977-09DIN 2566: 1926-07, 1936-08, 1943-11, 1949-06, 1962-01, 1975-03DIN 2573: 1940-10, 1949-05, 1962-01, 1975-03DIN 2576: 1963x-12, 1975-03Ref. No. DIN EN 1092-1 : 2002-06 English price group 23 Sales No

8、. 112311.02DEUTSCHE NORM June 2002EN 1092-1{Continued pages 2 to 5.EN comprises 69 pages.© No part of this standard may be reproduced without the prior permission of DIN Deutsches Institut für Normung e.V., Ber

9、lin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen).Flanges and their joints Circular flanges for pipes, valves, fittings and accessories Part 1: Steel flanges

10、, PN designated English version of DIN EN 1092-1Supersedes DIN 2513, May 1966 edition, DIN 2514, March 1975 edition, DIN 2519, August 1966 edition, DIN 2527, April 1972 edition, DIN 2543 to DIN 2545, September 1977 editi

11、ons, DIN 2546, November 1969 edition, DIN 2547, September 1977 edition, DIN 2566, DIN 2573, DIN 2576, DIN 2630 to DIN 2637, DIN 2641, DIN 2642, DIN 2655, and DIN 2656, March 1975 editions, and DIN 2673, August 1962 editi

12、on.DIN Flange type Size SizeStandard as in Item as in as inDIN EN 1092-1 DIN Standard DIN EN 1092-12566 13 Hubbed threaded flanges, PN 10 to PN 16 DN 006 to DN 0100 DN 10 to DN 06002573 1 Plate flanges for brazing or wel

13、ding, PN 6 DN 010 to DN 0500 DN 10 to DN 06002576 1 Plate flanges for brazing or welding, PN 10 DN 010 to DN 0500 DN 10 to DN 06002630 11 Weld-neck flanges, PN 1 and PN 2,5 DN 010 to DN 4000 DN 10 to DN 40002631 11 Weld-

14、neck flanges, PN 6 DN 010 to DN 3600 DN 10 to DN 36002632 11 Weld-neck flanges, PN 10 DN 010 to DN 3000 DN 10 to DN 30002633 11 Weld-neck flanges, PN 16 DN 010 to DN 2000 DN 10 to DN 20002634 11 Weld-neck flanges, PN 25

15、DN 010 to DN 1000 DN 10 to DN 10002635 11 Weld-neck flanges, PN 40 DN 010 to DN 0500 DN 10 to DN 06002636 11 Weld-neck flanges, PN 64 (now PN 63) DN 010 to DN 0400 DN 10 to DN 04002637 11 Weld-neck flanges, PN 100 DN 010

16、 to DN 0350 DN 10 to DN 03502641 02, 33, 32 Loose plate flanges, lapped pipe ends, weld-on plate collars, PN 6 DN 010 to DN 1200 DN 10 to DN 06002642 02, 33, 32 Loose plate flanges, lapped pipe ends, weld-on plate collar

17、s, PN 10 DN 010 to DN 0800 DN 10 to DN 06002655 02, 33, 32 Loose plate flanges, weld-on plate collars, PN 25 DN 010 to DN 0500 DN 10 to DN 06002656 02, 33, 32 Loose plate flanges, weld-on plate collars, PN 40 DN 010 to D

18、N 0400 DN 10 to DN 06002673 04, 34 Loose plate flanges with weld-neck collar, PN 10 DN 010 to DN 1200 DN 10 to DN 0600NA.2 Manufacturing processesTable NA.2 gives details of manufacturing processes.Table NA.2: Manufactur

19、ing processesRolled, Made Bent and weldedFlange type as in DIN EN 1092-1 Forged seamless Pressed from sections, bars1), 2) 1), 2) plate or strip1)01 (Plate flanges for welding) Yes Yes Yes Yes Yes02 (Loose plate flanges

20、with weld-on plate collar) Yes Yes Yes Yes Yes04 (Loose plate flanges with weld-neck collar) Yes Yes Yes Yes Yes05 (Blank flanges) Yes No Yes Yes No11 (Weld-neck flanges) Yes Yes Yes No *)12 (Hubbed slip-on flanges for w

21、elding) Yes Yes Yes No No13 (Hubbed threaded flanges) Yes Yes Yes No No21 (Integral flanges) Yes Yes Yes No No32 (Weld-on plate collars) Yes Yes Yes Yes Yes33 (Lapped pipe ends) Yes Yes Yes Yes Yes34 (Weld-neck collars)