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DIN 2636 PN64 Welding Neck Flange Dimensions


Dimension and weight of DIN2636 PN64 Welding Neck Flange
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 14 100 20 70 45 28 1.8 4 6 40 2 4 14 1.07
17.2 100 20 70 45 32 1.8 4 6 40 2 4 14 1.08
15 20 105 20 75 45 32 2 4 6 45 2 4 14 1.19
21.3 105 20 75 45 34 2 4 6 45 2 4 14 1.19
25 30 140 24 100 58 48 2.6 4 8 68 2 4 18 2.61
33.7 140 24 100 58 52 2.6 4 8 68 2 4 18 2.6
40 44.5 170 26 125 62 65 2.9 6 10 88 3 4 22 4
48.3 170 26 125 62 70 2.9 6 10 88 3 4 22 3.99
50 57 180 26 135 62 78 2.9 6 10 102 3 4 22 4.45
60.3 180 26 135 62 82 2.9 6 10 102 3 4 22 4.42
65 76.1 205 26 160 66 98 3.2 6 12 122 3 8 22 5.49
80 88.9 215 28 170 72 112 3.6 8 12 138 3 8 22 6.5
100 108 250 30 200 76 132 4 8 12 162 3 8 26 9.25
114.3 250 30 200 76 138 4 8 12 162 3 8 26 9.06
125 133 295 34 240 88 162 4.5 8 12 188 3 8 30 14.53
139.7 295 34 240 88 168 4.5 8 12 188 3 8 30 14.23
150 159 345 36 280 95 192 5.6 10 12 218 3 8 33 21.35
168.3 345 36 280 95 202 5.6 10 12 218 3 8 33 20.92
175 193.7 375 40 310 105 228 6.3 10 16 260 3 12 33 26.28
200 219.1 415 42 345 110 256 7.1 10 16 285 3 12 36 33.56
250 267 470 46 400 125 310 8.8 12 18 345 3 12 36 47.98
273 470 46 400 125 316 8.8 12 18 345 3 12 36 47.32
300 323.9 530 52 460 140 372 11 12 18 410 4 16 36 66.44
350 355.6 600 56 525 150 420 12.5 12 20 465 4 16 39 96.23
368 600 56 525 150 420 12.5 12 20 465 4 16 39 91.77
400 406.4 670 60 585 160 475 14.2 12 20 535 4 16 42 127.7
419 670 60 585 160 475 14.2 12 20 535 4 16 42 122.13

 

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