JIS B2220 5K FLANGE STANDARD DIMENSIONS

PDF: JIS B2220 5K FLANGE STANDARD DIMENSIONS

JIS B2220 5K FLANGE STANDARD DIMENSIONS

JIS-B2220-FLANGE-STANDARD-DIMENSIONS-5K

JIS-B2220-FLANGE-STANDARD-DIMENSIONS-5K

PN 5K          Dimensions in mm.

Nominal Dia. of Flange Outside Dia. of Flange D Sectional Dimensions of flange Nominal Bolt Size Welding
Dia. of Bolt Circle C Dia. Of raised Face g Inside Dia.     Of Flange do Outside Dia. Of Applicable pipe t T Dia. of Hub Radius r Raised Face f Hole Dia. H Number of Bolt Holes
a b W1 W2
10 75 55         39         17.8          17.3 9 1 12 4 M10 5 2.5
15 80 60 44 22.2 21.7 9 1 12 4 M10 5 3
20 85 65 49 27.7 27.2 10 1 12 4 M10 5 3
25 95 75 59 34.5 34 10 1 12 4 M10 5 3
32 115 90 70 43.2 42.7 12 2 15 4 M12 6 3
40 120 95 75 49.1 48.6 12 2 15 4 M12 6 3
50 130 105 85 61.1 60.5 14 2 15 4 M12 6 3
65 155 130 110 77.1 76.3 14 2 15 4 M12 6 4
80 180 145 121 90 89.1 14 2 19 4 M16 6 4
90 190 155 131 102.6 101.6 14 2 19 4 M16 6 4
100 200 165 141 115.4 114.3 16 2 19 8 M16 7 4
125 235 200 176 141.2 139.8 16 2 19 8 M16 7 4
150 265 230 206 166.6 165.2 18 2 19 8 M16 7 5
175 300 260 232 192.1 190.7 18 2 23 8 M20 7.5 5
200 320 280 252 218 216.3 20 2 23 8 M20 8.5 6
225 345 305 277 243.7 241.8 20 2 23 12 M20 9 6
250 385 345 317 269.5 267.4 22 2 23 12 M20 10 6
300 430 390 360 321 318.5 22 3 23 12 M20 10 6
350 480 435 403 358.1 355.6 24 3 25 12 M22 12 7
400 540 495 463 409 406.4 24 3 25 16 M22 12 7
450 605 555 523 460 457.2 24 40 495 500 5 3 25 16 M22 12 7
500 655 605 573 511 508 24 40 546 552 5 3 25 20 M22 12 7
550 720 665 630 562 558.8 26 42 597 603 5 3 27 20 M24 12 7
600 770 715 680 613 609.6 26 44 648 654 5 3 27 20 M24 12 7
650 825 770 735 664 660.4 26 48 702 708 5 3 27 24 M24 12 7
700 875 820 785 715 711.2 26 48 751 758 5 3 27 24 M24 12 7
750 945 880 840 766 762 28 52 802 810 5 3 33 24 M30 12 7
800 995 930 890 817 812.8 28 52 854 862 5 3 33 24 M30 13 8
850 1045 980 940 868 863.6 28 54 904 912 5 3 33 24 M30 13 8
900 1095 1030 990 919 914.4 30 56 956 964 5 3 33 24 M30 13 8
1000 1195 1130 1090 1021 1016 32 60 1058 1066 5 3 33 28 M30 14 9
*(1100) 1305 1240 1200 1123 1117.6 32 3 33 28 M30    
*1200 1420 1350 1305 1225 1219.2 34 3 33 32 M30    
*1350 1575 1505 1460 1371.6 34 3 33 32 M30    
*1500 1730 1660 1615 1524 36 3 33 36 M30    

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