WNFF

PRODUCTS & SERVICES > STEEL > FLANGES > JIS Standard > 5K > WNFF

material-composition
NOMINAL PIPE SIZE OUTSIDE DIA.(MM) DIA. OF BOLT CIRCLE (MM) DIA. OF HOLES (MM) NUMBER OF HOLES DIA. OF BORE (MM) THICKNESS MIN. (MM) DIA. OF HUB AT SMALL END (MM) DIA. OF HUB AT LARGE END (MM) TAPER OF HUB (MM) LENGTH THRU. HUB (MM) RADIUS OF FILLET (MM) APPROX. WEIGHT (KG)
A D C h   do t N M W H R  
3/8" 10 75 55 12 4 12.7 9 17.3 26 1.25 24 4 0.30
1/2" 15 80 60 12 4 16.1 9 21.7 31 1.25 25 4 0.35
3/4" 20 85 65 12 4 21.6 10 27.2 38 1.25 28 4 0.44
1" 25 95 75 12 4 27.6 10 34 46 1.25 30 4 0.56
1.1/4" 32 115 90 15 4 35.7 12 42.7 55 1.25 33 4 0.94
1.1/2" 40 120 95 15 4 41.6 12 48.6 62 1.25 34 4 1.03
2" 50 130 105 15 4 52.9 14 60.5 73 1.25 36 4 1.33
2.1/2" 65 155 130 15 4 67.9 14 76.3 91 1.25 39 4 1.92
3" 80 180 145 19 4 80.7 14 89.1 105 1.25 41 4 2.53
3.1/2" 90 190 155 19 4 93.2 14 101.6 117 1.25 41 4 2.70
4" 100 200 165 19 8 105.3 16 114.3 128 1.25 41 4 3.04
5" 125 235 200 19 8 130.8 16 139.8 156 1.25 43 4 4.17
6" 150 265 230 19 8 155.2 18 165.2 184 1.25 49 4 5.87
7" 175 300 260 23 8 180.1 18 190.7 209 1.25 49 4 7.16
8" 200 320 280 23 8 204.7 20 216.3 235 1.25 53 4 8.50
9" 225 345 305 23 12 229.4 20 241.8 261 1.25 54 4 9.30
10" 250 385 345 23 12 254.2 22 267.4 290 1.25 61 4 13.2
12" 300 430 390 23 12 304.7 22 318.5 342 1.25 62 4 15.1
14" 350 480 435 25 12 339.8 24 355.6 385 1.25 73 4 21.3
16" 400 540 495 25 16 390.6 24 406.4 438 1.25 76 4 26.2
18" 450 605 555 25 16 441.4 24 457.2 491 1.25 79 4 32.7
20" 500 655 605 25 20 492.2 24 508 541 1.25 79 5 35.4
22" 550 720 665 27 20 543 26 558.8 593 1.25 81 5 44.4
24" 600 770 715 27 20 593.8 26 609.6 643 1.25 81 5 47.8
26" 650 825 770 27 24 644.6 26 660.4 698 1.25 85 5 54.3
28" 700 875 820 27 24 695.4 26 711.2 748 1.5 94 5 60.6
30" 750 945 880 33 24 746.2 28 762 802 1.5 100 5 75.4
32" 800 995 930 33 24 797 28 812.8 852 1.5 100 5 79.5
34" 850 1045 980 33 24 847.8 28 863.6 902 1.75 108 5 87
36" 900 1095 1030 33 24 898.6 30 914.4 952 1.75 108 5 95.2
40" 1000 1195 1130 33 28 1000.2 32 1016 1052 2 116 5 111
44" 1100 1305 1240 33 28 1098.6 32 1117.6 1162 2 136 8 146
48" 1200 1420 1350 33 32 1200.2 34 1219.2 1272 2 155 8 190
54" 1350 1575 1505 33 32 1346.2 34 1371.6 1427 2 164 8 240
60" 1500 1730 1660 33 36 1498.6 36 1524 1582 2 172 10 284