16K SOP SOH BL Flange/JIS B 2220 Standards, Dimensions & Weight

Our company offers a wide range of flanges like SO, WN, BL, SW,LJ, 5K SOP SOH BL Flange/JIS B 2220 etc, which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

  • Our company is a manufacturer of 16K SOP SOH BL Flange/JIS B 2220, which is precisely engineered in accordance with international quality standards. For detailed dimensions of 16K Blind Flange, kindly check the table below. Also, you can download the datasheet.
16K SOH BL Flange JIS B 2220 Drawing
Product 16k SOP SHO BL Flange
Pressure Rating 5K 10K 16K 20K 30K
Standard JIS B2220, JIS B2221
Size 10A-1500A
Surface Treatment Anti-rust Oil, Paint, Zinc, Hot Dipped Galvanized
Grades Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
Test Certificates As per EN 10204 3.1
Inspection Videos, Pictures, Inspection Report with Goods
Nominal Outside Inside Outside Sectional Dimensions of Flange Bolt Hole Nominal Approx.
Dia. of Dia. of Dia. of Dia. of t T Dia. of Hub r Dia. of Dia. of Bolt. Number Hole Bolt Weight
Flange Steel Flange Flange a b Face Raised Face Circle of Bolt Dia. Size (kg)
Pipe do D f g Dia Holes h BL SOH
10 17.3 17.8 90 12 16 26 28 4 1 46 65 4 15 M12 0.53 0.52
15 21.7 22.2 95 12 16 30 32 4 1 51 70 4 15 M12 0.6 0.58
20 27.2 27.7 100 14 20 38 42 4 1 56 75 4 15 M12 0.79 0.75
25 34 34.5 125 14 20 46 50 4 1 67 90 4 19 M16 1.22 1.16
32 42.7 43.2 135 16 22 56 60 5 2 76 100 4 19 M16 1.66 1.53
40 48.6 49.1 140 16 24 62 66 5 2 81 105 4 19 M16 1.79 1.64
50 60.5 61.1 155 16 24 76 80 5 2 96 120 8 19 M16 2.09 1.83
65 76.3 77.1 175 18 26 94 98 5 2 116 140 8 19 M16 3.08 2.58
80 89.1 90 200 20 28 108 112 6 2 132 160 8 23 M20 4.41 3.61
-90 101.6 102.6 210 20 30 120 124 6 2 145 170 8 23 M20 4.92 3.89
100 114.3 115.4 225 22 34 134 138 6 2 160 185 8 23 M20 6.29 4.87
125 139.8 141.2 270 22 34 164 170 6 2 195 225 8 25 M22 9.21 7.09
150 165.2 166.6 305 24 38 196 202 6 2 230 260 12 25 M22 12.7 9.57
200 216.3 218 350 26 40 244 252 6 2 275 305 12 25 M22 18.4 12
250 267.4 269.5 430 28 44 304 312 6 2 345 380 12 27 M24 30.4 20.1
300 318.5 321 480 30 48 354 364 8 3 395 430 16 27 M24 40.5 24.3
350 355.6 358.1 540 34 52 398 408 8 3 440 480 16 33 M30×3 57.5 34.4
400 406.4 409 605 38 60 446 456 10 3 495 540 16 33 M30×3 81.7 47.4
450 457.2 460 675 40 64 504 514 10 3 560 605 20 33 M30×3 107 61.8
500 508 511 730 42 68 558 568 10 3 615 660 20 33 M30×3 132 73.7
-550 558.8 562 795 44 70 612 622 10 3 670 720 20 39 M36×3 163 87.9
600 609.6 613 845 46 74 666 676 10 3 720 770 24 39 M36×3 192 98.4
650 660.4 664 895 48 77 704 726 10 5 770 820 24 39 M36×3 – –
700 711.2 715 960 50 80 754 776 10 5 820 875 24 42 M39×3 – –
750 762 766 1020 52 83 806 832 10 5 880 935 24 42 M39×3 – –
800 812.8 817 1085 54 86 865 885 10 5 930 990 24 48 M45×3 – –
850 863.6 868 1135 56 89 916 936 10 5 980 1040 24 48 M45×3 – –
900 914.4 919 1185 58 93 968 986 10 5 1030 1090 28 48 M45×3 – –
1000 1016 1021 1320 62 99 1070 1098 12 5 1140 1210 28 56 M52×3 – –
1100 1117.6 1123 1420 66 105 1180 1200 12 15 1240 1310 32 56 M52×3 – –
1200 1219.2 1225 1530 70 112 1282 1302 12 5 1350 1420 32 56 M52×3 – –
1300 1320.8 1326 1645 74 – – – – 5 1450 1530 32 62 M56×3 – –
1350 1371.6 1377 1700 76 – – – – 5 1510 1590 32 62 M56×3 – –
1400 1422.4 1428 1755 78 – – – – 5 1560 1640 36 62 M56×3 – –
1500 1524 1529 1865 80 – – – – 5 1670 1750 36 62 M56×3 – –