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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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DIN 2573 PN6 Plate Flange Dimensions


Dimension and weight of DIN2573 PN6 Plate Flange
ominal Pipe Size Diameter of Pipe Flange Dimension Nuts & Bolts Approx. Flange Weight
Flange I.D Flange Dia Thk of Flange Dia of Bolt Circle No. of Holes Dia of Bolt Holes
DN ISO DIN d5 D b k NH d2 KG /PCS
10 14 14.5 75 12 50 4 11 0.36
17.2 17.7 75 12 50 4 11 0.36
15 20 21 80 12 55 4 11 0.41
21.3 22 80 12 55 4 11 0.4
20 25 26 90 14 65 4 11 0.6
26.9 27.6 90 14 65 4 11 0.59
25 30 31 100 14 75 4 11 0.74
33.7 34.4 100 14 75 4 11 0.72
32 38 39 120 16 90 4 14 1.19
42.4 43.1 120 16 90 4 14 1.16
40 44.5 45.5 130 16 100 4 14 1.39
48.3 49 130 16 100 4 14 1.35
50 57 58.1 140 16 110 4 14 1.52
60.3 61.1 140 16 110 4 14 1.49
65 76.1 77.1 160 16 130 4 14 1.86
80 88.9 90.3 190 18 150 4 14 2.96
100 108 109.6 210 18 170 4 18 3.42
114.3 115.9 210 18 170 4 18 3.26
125 133 134.8 240 20 200 8 18 4.54
139.7 141

.6

240 20 200 8 18 4.31
150 159 161.1 265 20 225 8 18 5.34
168.2 170.5 265 20 225 8 18 4.76
200 219.1 221.8 320 22 280 8 18 6.87
250 267 270.2 325 24 335 12 18 9.42
273 276.2 325 24 335 12 18 8.94
300 323.9 327.6 440 24 395 12 22 11.91
350 355.6 359.7 480 26 445 12 22 16.52
368 372.2 490 26 445 12 22 15.35
400 406.4 411 540 28 495 16 22 18.84
419 423.7 540 28 495 16 22 18.01
450 457 462.3 595 30 550 16 22 24.52
500 508 513.6 645 30 600 20 22 26.37

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