Transcription of Dimensions, Sizes and Specification of DIN Flange …
1 P N25/25 BAR dimensions , Sizes and Specification of DIN Flange & DIN Standard Flanges Pressure Rating from PN6 to PN 40 Slip On Flanges Blind Flanges Welding Neck Flanges DIN 2544 SLIP - ON FLANGES DIN 2527 BLIND FLANGES DIN 2634 WELDING NECK FLANGES SEE DIN 2559 d2 d2 I. d4 - K0-D . d3- K0 > - D SLIP-ON/PLATE ^TTT WELDING NECK BLIND Unit:mm Bore Common Dimension Hub Raised Face Drilling (kg) Nomi-nal Bore d 1 Void-ing Neck Slip -on Blind d 3 d 4 Nomi- Dia. nal of of Bolt Bolt d 2 N 2632 N 2576 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 14 *) 20 *) 25 *) ~30 *) 38 *) *) 57 *) *) *) 108 *) 133 *) 159 *) 216 *) 267 273*) 318 *) 368 *) 419 508*)
2 521 90 95 105 115 140 150 165 185 200 235 270 300 360 425 485 555 620 730 20 22 24 24 26 28 30 32 34 38 40 44 20 22 24 24 26 28 30 32 34 38 40 44 20 22 24 24 26 28 30 32 34 38 40 44 60 65 75 85 100 110 125 145 160 190 220 250 310 370 430 490 550 660 35 38 40 40 42 45 48 52 58 65 68 75 80 88 92 100 110 125 25 28 30 32 38 40 42 46 52 56 72 75 90 105 128 134 155 162 182 192 240 244 292 298 345 352 398 452 558 10 10 12 12 12 12 12 6 6 6 6 6 7 8 10 12 12 12 12 16 18 18 20 20 20 40 45 58 68 78 88 102 122 138 162 188 218 278 335 395 450 505 615 12 12 16 16 16 20 M12 M12 M12 M12 M16 M16 M16 M16 M16 M20 M24 M24 M24 M27 M27 M30 M33 M33 (1/2") (1/2") (1/2") (1/2") (5/8") (5/8") (5/8") (5/8") (5/8") (3/4") (7/8") (7/8") (7/8") (1") (1") 14 14 14 14 18 18 18 18 18 23 27 27 27 30 30 (11/4") 33 (11/4") 36 (11/4") 36.
3 746 600 700 800 *) 622 *) 720 *) 820 845 960 1085 46 46 50 770 875 990 125 125 135 660 760 865 12 12 12 20 20 22 720 5 820 5 930 5 20 24 24 M36 M39 M45 (13/8") 39 (11/2") 42 (13/4") 48 900 1000 *) 920 1016*) 1020 1185 1320 54 58 1090 1210 145 155 968 1070 12 16 24 24 1030 1140 28 28 M45 M52 (13/4") 48 (2") 56 Notes: Out side diameter of pipe complies with ISO recommendation R64
