STEEL GUIDE - BlueScope Distribution

Black Steel Flanges.
ASME Flanges
All dimensions are in millimetres (mm)
All flanges shall be drilled to Standard Tables unless noted.
Steel Hexagon Bolts and Nuts are recommended for use
within a range of minus 50 Degrees C to plus 300 Degrees C.
Outside of this range , Stud Bolts should be used as
recommended in AS 2528.
Black Steel Flanges. (ASME & Plate) AS 2129
Plate Steel Flanges to AS 2129
NB
Table "D" Table "E" Table "H"
Size mm SOW Blind SOW Blind SOW Blind
15 - - Yes Yes - -
20 - - Yes Yes Yes -
25 - - Yes Yes Yes Yes
32 - - Yes Yes Yes Yes
40 - - Yes Yes Yes Yes
50 - - Yes Yes Yes Yes
65 - - - Yes - Yes
65x76 - - Yes - Yes -
80 - - Yes Yes Yes Yes
100 Yes Yes Yes Yes Yes Yes
125 Yes Yes Yes Yes Yes Yes
150x165 Yes - Yes - Yes -
150x168 Yes Yes Yes Yes Yes Yes
200 Yes Yes Yes Yes Yes Yes
250 Yes Yes Yes Yes Yes Yes
300 Yes Yes Yes Yes Yes Yes
350 Yes Yes Yes Yes - -
400 Yes Yes Yes Yes - -
450 Yes Yes Yes Yes - -
500 Yes Yes Yes Yes - -
600 Yes Yes Yes Yes - -
Table "D"
Table "E"
Table "H"
Table Plate Flanges NB
Flanges to - Size mm SOW Blind SOW Blind SOW Blind
T'D'
32 Yes Yes Yes Yes Yes Yes
40 Yes Yes Yes Yes Yes Yes
T'E'
50 Yes Yes Yes Yes Yes Yes
65x76 Yes Yes Yes Yes Yes Yes
T'H'
80 Yes Yes Yes Yes Yes Yes
100 Yes Yes Yes Yes Yes Yes
Din PN16 125 Yes Yes Yes Yes Yes Yes
150x165 Yes Yes Yes Yes Yes Yes
Typical drilling and Bolt sizes. Tables D & E only
Nominal Flange Flange Flange Bolt Bolts per Flange Nominal Flange Flange Flange Bolt Bolts per Flange
Flange O.D./ Thickness Thickness Diameter Table Table Flange O.D./ Thickness Thickness Diameter Table Table
Size DN Hls PCD Table D Table E mm D E Size DN Hls PCD Table D Table E mm D E
15 95/67 5 6 12 4 4 150 280/235 13 17 20 8 8
20 100/73 5 6 12 4 4 200 335/292 13 19 20 8 8
25 115/83 5 7 12 4 4 250 405/356 16 22 20 8 12
32 120/87 6 8 12 4 4 300 455/406 19 25 24 12 12
40 135/98 6 9 12 4 4 350 525/470 22 29 24 12 12
50 150/114 8 10 16 4 4 400 580/521 22 32 24 12 12
65 165/127 8 10 16 4 4 450 640/584 25 35 24 12 16
80 185/146 10 11 16 4 4 500 705/641 29 38 24 16 16
100 215/178 10 13 16 4 8 600 825/756 32 48 30 16 16
125 255/210 13 14 16 8 8 The bolt sizes for Table D may differ from this chart from 150NB upwards.
All care has been taken in preparing these tables. No responsibility is taken for incorrect data. All details to be checked at time of placement of order.
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