WNFF

PRODUCTS & SERVICES > STEEL > FLANGES > JIS Standard > 10 K > 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 APPROX. WEIGHT (KG)
A D C h   dO t N M W H R  
3/8" 10 75 55 12 4 12.7 12 17.3 28 1.25 29 4 0.55
1/2" 15 80 60 12 4 22.2 12 21.7 33 1.25 31 4 0.63
3/4" 20 85 65 12 4 27.7 14 27.2 38 1.25 32 4 0.80
1" 25 95 75 12 4 34.5 14 34.0 47 1.25 36 4 1.26
1.1/4" 32 115 90 15 4 43.2 16 42.7 56 1.25 38 4 1.67
1.1/2" 40 120 95 15 4 49.1 16 48.6 62 1.25 38 4 1.78
2" 50 130 105 15 4 61.1 16 60.5 75 1.25 40 4 2.18
2.1/2" 65 155 130 15 4 77.1 18 76.3 92 1.25 44 4 3.07
3" 80 180 145 19 4 90.0 18 89.1 105 1.25 45 5 3.17
3.1/2" 90 190 155 19 4 102.6 18 101.6 117 1.25 45 5 3.40
4" 100 200 165 19 8 115.4 18 114.3 130 1.25 45 5 3.89
5" 125 235 200 19 8 141.2 20 139.8 156 1.25 47 5 5.77
6" 150 265 230 19 8 166.6 22 165.2 184 1.25 53 5 7.86
7" 175 300 260 23 8 192.1 22 190.7 210 1.25 55 5 8.70
8" 200 320 280 23 8 218.0 22 216.3 238 1.25 58 5 10.1
9" 225 345 305 23 12 243.7 22 241.8 261 1.25 58 6 10.6
10" 250 385 345 23 12 269.5 24 267.4 292 1.25 65 6 16.0
12" 300 430 390 23 12 321.0 24 318.5 345 1.25 68 6 18.1
14" 350 480 435 25 12 358.1 26 355.6 388 1.25 79 6 24.8
16" 400 540 495 25 16 409 28 406.4 442 1.25 85 6 34.2
18" 450 605 555 25 16 460 30 457.2 495 1.25 90 6 42.7
20" 500 655 605 25 20 511 30 508.0 546 1.5 99 6 50.3
22" 550 720 665 27 20 562 32 558.8 597 1.75 111 6 64.4
24" 600 770 715 27 20 613 32 609.6 648 1.75 112 6 69.1
26" 650 825 770 27 24 664 34 660.4 700 1.75 116 6 78.7
28" 700 875 820 27 24 715 34 711.2 754 2 132 6 94.5
30" 750 945 880 33 24 766 36 762.0 807 2 139 6 114
32" 800 995 930 33 24 817 36 812.8 858 2 139 6 120
34" 850 1045 980 33 24 868 36 863.6 908 2 139 6 126
36" 900 1095 1030 33 24 919 38 914.4 959 2 140 6 138
40" 1000 1195 1130 33 28 1021 40 1016.0 1065 2 151 6 171
44" 1100 1305 1240 33 28 1122 42 1117.6 1174 2 170 10 222
48" 1200 1420 1350 33 32 1224 44 1219.2 1281 2 182 10 275
54" 1350 1575 1505 33 32 1376 48 1371.6 1438 2 200 10 368
60" 1500 1730 1660 33 36 1529 50 1524.0 1598 2 218 12 459