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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 2656 PN40 Loose (Lapped Joint) Flange Plain Collar Dimensions


Dimension and weight of DIN2656 PN40 Lapped (Lapped Joint) Flange Plain Collar
Pipe Parameter
Flange Dimension
Screw Dimension
Flange Weight
DN  ISO  DIN  d6  k e No. of holes  d2  KG/PCS
10 –  14 90 16 16 60 5 4 14 0.7
17.2 –  90 19 16 60 5 4 14 0.69
15 –  20 95 22 16 65 5 4 14 0.77
21.3 –  95 24 16 65 5 4 14 0.76
20 –  25 105 28 16 75 5 4 14 0.93
26.9 –  105 30 16 75 5 4 14 0.92
25 –  30 115 33 18 85 6 4 14 1.26
33.7 –  115 36 18 85 6 4 14 1.24
32 –  38 140 42 18 100 6 4 18 1.84
42.4 –  140 46 18 100 6 4 18 1.8
40 –  44.5 150 50 18 110 6 4 18 2.08
48.3 –  150 54 18 110 6 4 18 2.03
50 –  57 165 62 20 125 6 4 18 2.72
60.3 –  165 65 20 125 6 4 18 2.68
65 76.1 –  165 81 20 145 6 8 18 3.09
80 88.9 –  200 94 22 160 6 8 18 3.88
100 –  108 235 113 22 190 6 8 22 5.23
114.3 –  235 119 22 190 6 8 22 5.04
125 –  133 270 138 24 220 6 8 26 7.17
139.7 –  270 145 24 220 6 8 26 6.88
150 –  159 300 164 24 250 6 8 26 8.54
168.3 –  300 173 24 250 6 8 26 8.09
200 219.1 –  375 225 30 320 8 12 30 14.65
250 –  267 450 273 36 385 8 12 33 25.5
273 –  450 279 36 385 8 12 33 24.77
300 323.9 –  515 329 40 450 8 16 33 34.42
350 355.8 –  580 362 46 510 8 16 36 52.36
–  363 580 374 46 510 8 16 36 49.85
400 406.4 –  660 413 50 585 8 16 39 74.2
–  419 660 426 50 585 8 16 39 70.84

 

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