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Home » Flanges » DIN Flanges

Amco Metals DIN Flanges

DIN 2627 / 2628

DIN Flanges
DIN 2627 PN 400
DN ISO D B K H1 D3 S R H2 D4 F No. of holes D2 KG
10 17.20 125 28 85 65 48 3.60 4 8 40 2 4 18 2.50
15 26.90 145 30 100 68 56 5.00 4 8 45 2 4 22 3.57
25 42.40 180 38 130 90 82 7.10 4 10 68 2 4 26 7.35
40 60.30 220 48 165 110 106 10.00 6 12 88 3 4 30 13.93
50 76.10 235 52 180 120 120 12.50 6 15 102 3 8 30 16.50
65 101.60 290 64 225 135 158 16.00 6 18 122 3 8 33 31.33
80 114.30 305 68 240 150 174 17.50 8 20 138 3 8 33 37.99
100 139.70 370 80 295 175 215 22.20 8 25 162 3 8 39 66.77
125 193.70 415 92 340 200 258 30.00 8 30 188 3 12 39 94.73
150 219.10 475 105 390 225 302 35.00 10 35 218 3 12 42 144.85
200 273.00 585 130 490 280 388 40.00 10 40 285 3 16 48 269.50

DIN 2628 PN 250
DN ISO DIN D B K H1 D3 S R H2 D4 F No. of holes D2 KG
10 - 14.0 125 24 85 58 44 2.6 4 6 40 2 4 18 2.10
  17.2 - 125 24 85 58 44 2.6 4 6 40 2 4 18 2.09
15 - 20 130 26 90 60 48 2.6 4 6 45 2 4 18 2.48
  21.3 - 130 26 90 60 48 2.6 4 6 45 2 4 18 2.47
25 - 30 150 28 105 65 60 3.6 4 8 68 2 4 22 3.56
  33.7 - 150 28 105 65 60 3.6 4 8 68 2 4 22 3.53
40 - 44.5 185 34 135 80 84 5 6 10 88 3 4 26 6.65
  48.3 - 185 34 135 80 84 5 6 10 88 3 4 26 6.58
50 - 57 200 38 150 85 95 6.3 6 10 102 3 8 26 8.17
  60.3 - 200 38 150 85 95 6.3 6 10 102 3 8 26 8.09
65 76.1 - 230 42 180 95 124 8 6 12 122 3 8 26 12.59
80 101.6 - 255 46 200 102 136 11 8 12 138 3 8 30 16.32
100 127 - 300 54 235 120 164 14.2 8 14 162 3 8 33 27.07
125 152.4 - 340 60 275 140 200 16 8 16 188 3 12 33 38.79
150 177.8 - 390 68 320 160 240 17.5 10 18 218 3 12 36 59.05
200 244.5 - 485 82 400 190 305 25 10 25 285 3 12 42 109.45
250 298.5 - 585 100 490 215 385 32 12 30 345 3 16 48 189.94



DIN 2629 / 2630

DIN Flanges
DIN 2629 P N 320
DN ISO DIN D B K H1 D3 S R H2 D4 F No. of holes D2 KG
10 - 14.0 125 24 85 58 44 2.6 4 6 40 2 4 18 2.10
  17.2 - 125 24 85 58 44 2.6 4 6 40 2 4 18 2.09
15 - 20.0 130 26 90 60 48 3.2 4 6 45 2 4 18 2.49
  21.3 - 130 26 90 60 48 3.2 4 6 45 2 4 18 2.49
25 - 30.0 160 34 115 78 68 5 4 8 68 2 4 22 5.14
  33.7 - 160 34 115 78 68 5 4 8 68 2 4 22 5.11
40 - 44.5 195 38 145 88 92 6.3 6 10 88 3 4 26 8.53
  45.3 - 195 38 145 88 92 6.3 6 10 88 3 4 26 8.47
50 63.5 - 210 42 160 100 106 8 6 10 102 3 8 26 10.52
65 88.9 - 255 51 200 120 138 11 6 12 122 3 8 30 19.26
80 101.6 - 275 55 220 130 156 12.5 8 14 138 3 8 30 24.81
100 - 133.0 335 65 265 145 186 16 8 16 162 3 8 36 42.18
125 - 159.0 380 75 310 175 230 20 8 20 188 3 12 36 64.55
  168.3 - 380 75 310 175 230 20 8 20 188 3 12 36 63.30
150 193.7 - 425 84 350 195 265 25 10 25 218 3 12 36 91.04
175 219.1 - 485 95 400 215 308 28 10 28 260 3 12 42 135.46
200 244.5 - 525 103 440 235 345 30 10 30 285 3 16 42 170.94
250 323.9 - 640 125 540 300 428 40 12 40 345 3 16 52 311.99

DIN 2630 P N 2.5
DN ISO DIN D B K H1 D3 S R H2 D4 F No. of holes D2 KG
10 - 14 75 12 50 28 22 1.8 4 6 35 2 4 11 0.34
  17.20 - 75 12 50 28 26 1.8 4 6 35 2 4 11 0.34
15 - 20.00 80 12 55 30 28 2 4 6 40 2 4 11 0.39
  21.30 - 80 12 55 30 30 2 4 6 40 2 4 11 0.46
20 - 25.00 90 14 65 32 35 2.3 4 6 50 2 4 11 0.60
  26.90 - 90 14 65 32 38 2.3 4 6 50 2 4 11 0.60
25 - 30.00 100 14 75 35 40 2.6 4 6 60 2 4 11 0.78
  33.70 - 100 14 75 35 42 2.6 4 6 60 2 4 11 0.78
32 - 38.00 120 14 90 35 50 2.6 6 6 70 2 4 14 1.07
  42.40 - 120 14 90 35 55 2.6 6 6 70 2 4 14 1.06
40 - 44.50 130 14 100 38 55 2.6 6 7 80 3 4 14 1.21
  48.30 - 130 14 100 38 62 2.6 6 7 80 3 4 14 1.20
50 - 57.00 140 14 110 38 70 2.9 6 8 90 3 4 14 1.37
  60.30 - 140 14 110 38 74 2.9 6 8 90 3 4 14 1.36
65 76.10 - 160 14 130 38 88 2.9 6 9 110 3 4 14 1.60
80 88.90 - 190 16 150 42 102 3.2 8 10 128 3 4 18 2.72
100 - 106.00 210 16 170 45 122 3.6 8 10 148 3 4 18 3.20
  114.30 - 210 16 170 45 130 3.6 8 10 148 3 4 18 3.22
125 - 133.00 240 18 200 48 148 4 8 10 178 3 8 18 4.58
  139.70 - 240 18 200 48 155 4 8 10 178 3 8 18 4.42
150 - 159.00 265 18 225 48 172 4.5 10 12 202 3 8 18 5.26
  166.30 - 265 18 225 48 184 4.5 10 12 202 3 8 18 5.04
200 219.10 - 320 20 280 55 236 5.9 10 15 258 3 8 18 7.95
250 - 267.00 375 22 335 60 282 6.3 12 15 312 3 12 18 11.16
  273.00 - 375 22 335 60 290 6.3 12 16 312 3 12 18 10.57
300 323.90 - 440 22 395 62 342 7.1 12 15 365 4 12 22 14.26
350 355.60 - 490 22 445 62 385 7.1 12 15 415 4 12 22 18.56
  - 368.00 490 22 445 62 385 7.1 12 15 415 4 12 22 16.76
400 406.40 - 540 22 495 65 438 7.1 12 15 465 4 16 22 21.25
  - 419.00 540 22 495 65 438 7.1 12 15 465 4 16 22 19.10
500 506.00 - 645 24 600 68 538 7.1 12 15 570 4 20 22 23.57
600 610.00 - 755 24 705 70 640 7.1 12 16 670 5 20 26 34.50
700 711.00 - 660 24 810 70 740 7.1 12 16 775 5 24 26 40.00
800 813.00 - 975 24 920 70 842 7.1 12 16 880 5 24 30 48.18
900 914.00 - 1075 26 1020 70 942 7.1 12 16 980 5 24 30 58.10
1000 1016.00 - 1175 26 1120 70 1045 7.1 16 16 1080 5 25 30 63.41
1200 1220.00 - 1375 26 1320 70 1245 7 16 16 1280 5 32 30 72.82
1400 1420.00 - 1575 26 1520 70 1445 7 16 16 1480 5 36 30 84.50
1600 1620.00 - 1790 26 1730 80 1645 8 16 20 1680 5 40 30 111.57
1800 1820.00 - 1990 26 1930 80 1845 9 16 20 1890 5 44 30 128.41
2000 2020.00 - 2190 26 2130 80 2045 10 18 22 2090 5 48 30 145.00
2200 2220.00 - 2405 28 2340 90 2248 10 18 25 2295 6 52 33 184.10
2400 2420.00 - 2605 28 2540 90 2448 10 18 25 2495 6 56 32 200.47
2600 2620.00 - 2805 28 2740 90 2648 10 18 25 2695 6 60 33 216.00
2800 2820.00 - 3030 30 2960 90 2848 10 18 25 2910 6 64 36 268.05
3000 3020.00 - 3230 30 3160 90 3050 10 18 25 3110 6 66 36 285.00
3200 3220.00 - 3430 30 3350 90 3250 10 20 25 3310 6 72 36 306.75
3400 3420.00 - 3630 32 3560 95 3450 10 20 28 3510 6 76 36 346.71
3600 3620.00 - 3340 32 3770 100 3652 10 20 28 3720 6 80 36 305.71
3800 3820.00 - 4045 34 3970 100 3852 10 20 28 3920 6 80 - -
4000 4020.00 - 4245 34 4170 100 4052 10 20 28 4120 6 84 - -



DIN 2631
DIN Flanges
PN 6
DN D1 D B K H1 D3 S R H2 D4 F No. of holes D2 KG
ISO DIN
10 - 14 75 12 50 28 22 1.8 4 6 35 2 4 11 0.34
  17.20 - 75 12 50 28 26 1.8 4 6 35 2 4 11 0.34
15 - 20.00 80 12 55 30 28 2 4 6 40 2 4 11 0.39
  21.30 - 80 12 55 30 30 2 4 6 40 2 4 11 0.40
20 - 25.00 90 14 65 32 35 2.3 4 6 50 2 4 11 0.60
  26.90 - 90 14 65 32 38 2.3 4 6 50 2 4 11 0.60
25 - 30.00 100 14 75 35 40 2.6 4 6 60 2 4 11 0.76
  33.70 - 100 14 75 35 42 2.6 4 6 60 2 4 11 0.75
32 - 38.00 120 14 90 35 50 2.6 6 6 70 2 4 14 1.07
  42.40 - 120 14 90 35 55 2.6 6 6 70 2 4 14 1.06
40 - 44.50 130 14 100 38 58 2.6 6 7 80 3 4 14 1.21
  46.30 - 130 14 100 38 62 2.6 6 7 80 3 4 14 1.20
50 - 57.00 140 14 110 38 70 2.9 6 8 90 3 4 14 1.37
  60.30 - 140 14 110 38 74 2.9 6 8 90 3 4 14 1.36
65 76.10 - 160 14 130 38 88 2.9 6 9 110 3 4 14 1.69
80 88.90 - 190 16 150 42 102 3.2 8 10 128 3 4 18 2.72
100 - 108.00 210 16 170 45 122 3.6 8 10 148 3 4 18 3.29
  114.30 - 210 16 170 45 130 3.6 8 10 148 3 4 18 3.22
125 - 133.00 240 18 200 48 148 4 8 10 178 3 8 18 4.58
  139.70 - 240 18 200 48 155 4 8 10 178 3 8 18 4.42
150 - 159.00 265 18 225 48 172 4.5 10 12 202 3 8 18 5.26
  158.30 - 265 18 225 48 184 4.5 10 12 202 3 8 18 5.04
200 219.10 - 320 20 280 55 236 5.9 10 15 258 3 8 18 7.95
250 - 267.00 375 22 335 60 282 6.3 12 15 312 3 12 18 11.16
  273.00 - 375 22 335 60 290 6.3 12 15 312 3 12 18 10.87
300 323.90 - 440 22 395 62 342 7.1 12 15 365 4 12 22 14.26
350 355.60 - 490 22 445 62 385 7.1 12 15 415 4 12 22 18.54
  - 368.00 490 22 445 62 385 7.1 12 15 415 4 12 22 16.78
400 406.60 - 540 22 495 65 438 7.1 12 15 465 4 16 22 21.25
  - 419.00 540 22 495 65 438 7.1 12 15 465 4 16 22 19.10
500 508.00 - 645 24 600 68 538 7.1 12 15 570 4 20 22 28.67
600 610.00 - 755 24 705 70 640 7.1 12 16 670 5 20 26 34.80
700 711.00 - 860 24 810 70 740 7.1 12 16 775 5 24 26 40.94
800 813.00 - 975 24 920 70 842 7.1 12 16 880 5 24 30 49.19
900 914.00 - 1075 26 1020 70 942 7.1 12 16 980 5 24 30 58.10
1000 1016.00 - 1175 26 1120 70 1045 7.1 16 16 1080 5 28 30 63.48
1200 1220.00 - 1405 28 1340 90 1248 8 16 20 1295 5 32 33 100.17
1400 1420.00 - 1630 32 1560 90 1452 8 16 20 1510 5 36 36 142.78
1600 1620.00 - 1830 34 1760 90 1655 9 16 20 1710 5 40 36 174.36
1800 1820.00 - 2045 36 1970 100 1855 10 16 20 1920 5 44 39 226.98
2000 2020.00 - 2265 38 2180 110 2058 11 16 25 2125 5 48 42 292.12
2200 2220.00 - 2475 42 2390 115 2260 12 18 25 2335 6 52 42 366.33
2400 2420.00 - 2685 44 2600 125 2462 13 18 25 2545 6 56 42 448.52
2600 2620.00 - 2905 46 2810 130 2665 14 18 25 2750 6 60 48 540.16
2800 2820.00 - 3115 48 3020 135 2865 15 18 30 2960 6 64 48 630.03
3000 3020.00 - 3315 50 3220 140 3068 16 18 30 3160 6 68 48 716.33
3200 3220.00 - 3525 54 3430 150 3272 16 20 30 3370 6 72 48 854.42
3400 3420.00 - 3735 46 3640 160 3475 18 20 35 3580 6 76 48 887.81
3600 3620.00 - 3970 60 3860 165 3678 18 20 35 3790 6 80 56 1202.43







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