Marine Pipe Fitting >> Flanges >> JIS Flanges >> Integral FlangesJIS B2220-1984 Slip-on welding steel pipe flange 16K
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Product Name: Slip-on welding steel pipe flange 16k
Standard JIS B2220-1984
Product No: Nominal Bore of Flange Out.Applicable Pipe do D Dimensions of Flange Dia.of Bolt Nominal Bolt Size Weight(kg)
t T Diam.of Hub r f g C Num.of Bolt Holes h SOP BL SOH
a b
MFVE605-JIS01 10 17.3 17.8 90 12 16 26 28 4 1 46 65 4 15 M12 0.52 0.54 0.52
MFVE605-JIS02 15 21.7 22.2 95 12 16 30 32 4 1 51 70 4 15 M12 0.57 0.61 0.58
MFVE605-JIS03 20 27.2 27.7 100 14 20 38 42 4 1 56 75 4 15 M12 0.73 0.79 0.75
MFVE605-JIS04 25 34 34.5 125 14 20 46 50 4 1 67 90 4 19 M16 1.13 1.24 1.16
MFVE605-JIS05 32 42.7 43.2 135 16 22 56 60 5 2 76 100 4 19 M16 1.48 1.66 1.53
MFVE605-JIS06 40 48.6 49.1 140 16 24 62 65 5 2 81 105 4 19 M16 1.56 1.81 1.64
MFVE605-JIS07 50 60.5 61.1 155 16 24 76 80 5 2 96 120 8 19 M16 1.88 2.23 1.83
MFVE605-JIS08 65 76.3 77.1 175 18 26 94 98 5 2 116 140 8 19 M16 2.5 3.1 2.58
MFVE605-JIS09 80 89.1 90 200 20 28 108 112 6 2 132 160 8 23 M20 3.5 4.5 3.66
MFVE605-JIS10 *90 101.6 102.6 210 20 30 120 124 6 2 145 170 8 23 M20 3.7 5 3.95
MFVE605-JIS11 100 114.3 115.4 225 22 34 134 138 6 2 160 185 8 23 M20 4.5 6.3 4.94
MFVE605-JIS12 125 139.8 141.2 270 22 34 164 170 6 2 195 225 8 25 M22 6.5 9.2 7
MFVE605-JIS13 150 165.2 166.6 305 24 38 196 202 6 2 230 260 12 25 M22 8.7 12.8 9.62
MFVE605-JIS14 200 216.3 218 350 26 40 244 252 6 2 275 305 12 25 M22 10.9 18.6 12.1
MFVE605-JIS15 250 267.4 269.5 430 28 44 304 312 6 2 345 380 12 27 M24 18 30.6 20
MFVE605-JIS16 300 318.5 321 480 30 48 354 364 8 3 395 430 16 27 M24 21.5 40.7 24.4
MFVE605-JIS17 350 355.6 358.1 540 34 52 398 408 8 3 440 480 16 33 M30��3 30.8 57.8 35
MFVE605-JIS18 400 406.4 409 605 38 60 446 456 10 3 495 540 16 33 M30��3 42.8 82.2 45.2
MFVE605-JIS19 450 457.2 460 675 40 64 504 514 10 3 560 605 20 33 M30��3 55.1 107.5 61.9
MFVE605-JIS20 500 508 511 730 42 68 558 568 10 3 615 650 20 33 M30��3 65.1 133.1 73.25
MFVE605-JIS21 *550 558.8 562 795 44 70 612 622 10 3 670 720 20 39 M30��3 77.9 164.1 88.1
MFVE605-JIS22 600 609.6 613 845 46 74 666 676 10 3 720 770 24 39 M30��3 86 193.2 98.8
MFVE605-JIS23 650 660.4 664 895 48 77 704 726 10 5 770 820 24 39 M30��3 96.3 227.5 101
MFVE605-JIS24 700 711.2 715 960 50 80 754 776 10 5 820 875 24 42 M39��3 114.1 272.6 120
MFVE605-JIS25 750 762 766 1020 52 83 806 832 10 5 880 935 24 42 M39��3 132.7 321.9 141
MFVE605-JIS26 800 812.8 817 1085 54 86 865 885 10 5 930 990 24 48 M45��3 152.1 375.6 161
MFVE605-JIS27 *850 863 868 1135 56 89 916 936 10 5 980 1040 24 48 M45��3 166.5 428.1 177
MFVE605-JIS28 900 914.4 919 1185 58 93 968 986 10 5 1030 1090 28 48 M45��3 178.1 481.8 191
MFVE605-JIS29 1000 1016 1021 1320 62 99 1070 1098 12 5 1140 1210 28 56 M52��3 235.3 636 230
MFVE605-JIS30 1100 1117.6 1123 1420 66 105 1180 1200 12 5 1240 1310 32 56 M52��3 267.9 784 289
MFVE605-JIS31 1200 1219.2 1225 1530 70 112 1282 1302 12 5 1350 1420 32 56 M52��3 321.1 972.4 348
MFVE605-JIS32 1350 1371.6 1377 1700 76 �� �� �� �� 5 1510 1590 32 62 M52��3 410 1303.8 ��
MFVE605-JIS33 1500 1524 1529 1865 80 �� �� �� �� 5 1670 1750 36 62 M52��3 496.4 1656.6 ��
1.Flanges of star marked nominal diameter not be used
2.The facing of flanges shall conform to KS B1509
Raw Material For Forged Flange
Grade C Si Mn P S Al Ni Cu Cr V Nb Ti
C22.8 0.18-0.23 ��0.4 0.4-0.9 ��0.035 ��0.03 0.015-0.05 ��0.3 ��0.03 ��0.3 �� �� ��
P250GH 0.18-0.23 0.2-0.4 0.4-0.9 0.025 0.015 0.015-0.05 ��0.3 ��0.03 ��0.3 0.02 �� ��
Q235 0.14-0.22 ��0.3 0.3-0.65 ��0.045 ��0.05 �� �� �� �� �� �� ��
Q345D ��0.18 ��0.55 1-1.6 ��0.03 ��0.03 �� ��0.03 ��0.3 ��0.3 0.02-0.15 0.015-0.06 0.02-0.2
20G 0.17-0.23 0.17-0.37 0.35-0.65 ��0.035 ��0.035 �� ��0.3 ��0.25 ��0.25 �� �� ��
A105 ��0.35 0.1-0.35 0.6-1.05 ��0.035 ��0.04 �� ��0.4 ��0.4 ��0.3 �� �� ��
SS400 ��0.21 ��0.3 ��0.14 ��0.035 ��0.035 �� �� �� �� �� �� ��
RST37.2 ��0.17 ��0.12 ��1.25 ��0.035 ��0.035 �� �� �� �� �� �� ��
S235JRG2 ��0.17 ��0.12 ��1.25 ��0.035 ��0.035 �� �� �� �� �� �� ��

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