2566 THFF

Flanges » DIN Standard » 2566 THFF

Nominal Pipe Size Dia. of Bore (mm) Outside Dia. (mm) Thickness min. (mm) Dia. of Bolt Circle Length thru Hub (mm) Dia. of Base at Hub (mm) Number of Bolt Dia. of Bolt Hole (mm) Approx. Weight (Kg)
d1 D t C H M h
10 17.2 90 14 60 20 30 4 14 0.62
15 21.3 95 14 65 20 35 4 14 0.70
20 26.9 105 16 75 24 45 4 14 1.0
25 33.7 115 16 85 24 52 4 14 1.2
32 42.4 140 16 100 26 60 4 18 1.76
40 48.3 150 16 110 26 70 4 18 2.05
50 60.3 165 18 125 28 85 4 18 2.74
65 76.1 185 18 145 32 105 4 18 3.53
80 88.9 200 20 160 34 118 8 18 4.50
100 114.3 220 20 180 38 140 8 18 4.90
125 139.7 250 22 210 40 168 8 18 6.63
150 165.1 285 22 240 44 195 8 22 8.59
thff-ansidin