111 WNFF

PRODUCTS & SERVICES > STEEL > FLANGES > BS Standard > BS 4504 / PN40 > 111 WNFF

material-composition
NOMINAL PIPE SIZE OUTSIDE DIA. (MM) DIA. OF BOLT CIRCLE (MM) DIA. OF BOLT HOLE (MM) NUMBER OF HOLE OUTSIDE DIA. OF NECK (MM) DIA. OF BORE (MM) THICKNESS MIN. (MM) LENGTHS THRU HUB (MM) LENGTH OF NECK (MM) DIA. OF NECK AT BASE (MM) RADIUS OF FILLET (MM) THICKNESS OF NECK (MM) APPROX. WEIGHT (KG)
  D C h   A do t H H1 M R S  
10 90 60 14 4 17.2 18 16 35 6 28 3 1.8  
15 95 65 14 4 21.3 22 16 38 6 32 3 2.0  
20 105 75 14 4 26.9 27 18 40 6 40 4 2.3  
25 115 85 14 4 33.7 34.5 18 40 6 46 4 2.6  
32 140 100 18 4 42.4 43.5 18 42 6 56 5 2.6  
40 150 110 18 4 48.3 49.5 18 45 7 64 5 2.6  
50 165 125 18 4 60.3 61.5 20 48 8 74 5 2.9  
65 185 145 18 8 76.1 77.5 22 52 10 92 5 2.9  
80 200 160 18 8 88.9 90.5 24 58 12 110 6 3.2  
100 235 190 22 8 114.3 116.0 24 65 12 134 6 3.6  
125 270 220 26 8 139.7 141.5 26 68 12 162 6 4.0  
150 300 250 26 8 168.3 170.5 28 75 12 190 8 4.5  
200 360 310 26 12 219.1   34 88 16 244 8 6.3  
250 425 370 30 12 273.0   38 105 18 306 10 7.1  
300 485 430 30 16 323.9   42 115 18 362 10 8.0  
350 555 490 33 16 355.6   46 125 20 408 10 8.8  
400 620 550 36 16 406.4   50 135 20 462 10 11.0  
450 670 600 36 20 457.0   50 135 20 500 12 12.5  
500 730 660 36 20 508.0   52 140 20 562 12 14.2  
600 845 770 39 20 610.0   60 150 20 666 12 16.0