Flanges› Dimensions› SANS 1123› 250 kPa Pressure› Type 03 Steel Plate Flange for Welding

SANS 1123
250 kPa Type 03 Steel Plate Flange for Welding

SANS 1123 250 kPa Type 03 Steel Plate Flange for Welding Technical Drawing
DIMENSIONAL DATA
DN Pipe Outside
Diameter (OD)
Outside Diameter
of Flange (D)
Thickness of
Flange (b)
Diameter of
Raised Face (d3)
Height of
Raised Face (f)
Bolt Size Number of Holes (No.) Bolt Hole
diameter (d1)
Pitch Circle
of Bolt
Holes (d)
10 17,2 75 10 35 2 M10 4 11 50
15 21,3 80 10 40 2 M10 4 11 55
20 26,9 90 10 50 2 M10 4 11 65
25 33,7 100 10 60 2 M10 4 11 75
32 42,4 120 10 70 2 M12 4 14 90
40 48,3 130 10 80 3 M12 4 14 100
50 60,3 140 10 90 3 M12 4 14 110
65 76,1 160 10 110 3 M12 4 14 130
80 88,9 190 10 120 3 M16 4 18 150
100 114,3 210 10 148 3 M16 4 18 170
125 139,7 240 12 178 3 M16 8 18 200
150 168,3 265 12 202 3 M16 8 18 225
175 193,7 295 14 230 3 M16 8 18 255
200 219,1 320 14 258 3 M16 8 18 280
225 244,5 345 16 285 3 M16 8 18 305
250 273,0 375 16 312 3 M16 12 18 335
300 323,9 440 20 365 4 M20 12 22 395
350 355,6 490 22 415 4 M20 12 22 445
400 406,4 540 22 465 4 M20 16 22 495
450 457,0 595 25 520 4 M20 16 22 550
500 508,0 645 25 570 4 M20 20 22 600
550 559,0 705 28 620 5 M24 20 26 655
600 610,0 755 30 670 5 M24 20 26 705
650 660,0 810 32 720 5 M24 20 26 760
700 711,0 860 35 775 5 M24 24 26 810
750 762,0 920 38 825 5 M24 24 26 865
800 813,0 975 38 880 5 M24 24 26 920
900 914,0 1075 40 980 5 M24 24 26 1020
1000 1016,0 1175 45 1080 5 M24 28 26 1120
1200 1220,0 1375 35 1280 5 M24 32 26 1320
1400 1420,0 1575 40 1480 5 M24 36 26 1520
1500 1520,0 1680 43 1590 5 M24 36 26 1625
1600 1620,0 1790 45 1690 5 M24 40 26 1730
1800 1820,0 1990 50 1890 5 M24 44 26 1930
2000 2020,0 2190 50 2090 5 M24 48 26 2130

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