2566 THRF

Flanges » DIN Standard » 2566 THRF

Nominal Pipe Size Dia. of Bore (mm) Outside Diameter (mm) Thickness min. (mm) Dia. of Bolt Circle Length thru Hub Dia. of Base at Hub Dia. of Raised Face Thickness of Raised Face Number of Bolt Dia. of Bolt Hole Approx. Weight (KG)
d1 D t C H M G f h
10 17.2 90 14 60 20 30 40 2 4 14 0.544
15 21.3 95 14 65 20 35 45 2 4 14 0.613
20 26.9 105 16 75 24 45 58 2 4 14 0.910
25 33.7 115 16 85 24 52 68 2 4 14 1.10
32 42.4 140 16 100 26 60 78 2 4 18 1.60
40 48.3 150 16 110 26 70 88 3 4 18 1.78
50 60.3 165 18 125 28 85 102 3 4 18 2.43
65 76.1 185 18 145 32 105 122 3 4 18 3.18
80 88.9 200 20 160 34 118 138 3 8 18 4.12
100 114.3 220 20 180 38 140 158 3 8 18 4.47
125 139.7 250 22 210 40 168 188 3 8 18 6.13
150 165.1 285 22 240 44 195 212 3 8 22 7.92
thrf-din-