ANSI/ASME B16.5 Threaded Flange Dimensions (150lb-2500lbs)
PDF: ANSI/ASME B16.5 Threaded Flange Dimensions (150lb-2500lbs)
Threaded Flanges – ANSI B16.5
ANSI-ASME-B16-5-Threaded-Flange-dimensions-150lb
Class 150 lbs
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
||||||
|
NominalPipe Size |
|||||||||||
|
Outside Diameter |
Overall Diameter |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
3.500 88.90 |
0.440 11.20 |
0.620 15.70 |
0.620 15.70 |
1.190 30.20 |
1.380 35.10 |
4 |
0.620 15.70 |
2.380 60.45 |
0.39 |
|
3/4 |
1.050 26.70 |
3.880 98.60 |
0.500 12.70 |
0.620 15.70 |
0.620 15.70 |
1.500 38.10 |
1.690 42.90 |
4 |
0.620 15.70 |
2.750 69.85 |
0.56 |
|
1 |
1.315 33.40 |
4.250 108.0 |
0.560 14.20 |
0.690 17.50 |
0.690 17.50 |
1.940 49.30 |
2.000 50.80 |
4 |
0.620 15.70 |
3.120 79.25 |
0.78 |
|
11/4 |
1.660 42.20 |
4.620 117.3 |
0.620 15.70 |
0.810 20.60 |
0.810 20.60 |
2.310 58.70 |
2.500 63.50 |
4 |
0.620 15.70 |
3.500 88.90 |
1.03 |
|
11/2 |
1.900 48.30 |
5.000 127.0 |
0.690 17.50 |
0.880 22.40 |
0.880 22.30 |
2.560 65.00 |
2.880 73.15 |
4 |
0.620 15.70 |
3.880 98.60 |
1.32 |
|
2 |
2.375 60.30 |
6.000 152.4 |
0.750 19.10 |
1.000 25.40 |
1.000 25.40 |
3.060 77.70 |
3.620 91.90 |
4 |
0.750 19.10 |
4.750 120.7 |
2.06 |
|
21/2 |
2.875 73.00 |
7.000 177.8 |
0.880 22.40 |
1.120 28.40 |
1.120 28.40 |
3.560 90.40 |
4.120 104.6 |
4 |
0.750 19.10 |
5.500 139.7 |
3.28 |
|
3 |
3.500 88.90 |
7.500 190.5 |
0.940 23.90 |
1.190 30.20 |
1.190 30.20 |
4.250 108.0 |
5.000 127.0 |
4 |
0.750 19.10 |
6.000 152.4 |
3.85 |
|
31/2 |
4.000 101.6 |
8.500 215.9 |
0.940 23.90 |
1.250 31.75 |
1.250 31.75 |
4.810 122.2 |
5.500 139.7 |
8 |
0.750 19.10 |
7.000 177.8 |
4.81 |
|
4 |
4.500 114.3 |
9.000 228.6 |
0.940 23.90 |
1.310 33.30 |
1.310 33.30 |
5.310 134.9 |
6.190 157.2 |
8 |
0.750 19.10 |
7.500 190.5 |
5.30 |
|
5 |
5.563 141.3 |
10.00 254.0 |
0.940 23.90 |
1.440 36.60 |
1.440 36.60 |
6.440 163.6 |
7.310 185.7 |
8 |
0.880 22.40 |
8.500 215.9 |
6.07 |
|
6 |
6.625 168.3 |
11.00 279.4 |
1.000 25.40 |
1.560 39.60 |
1.560 39.60 |
7.560 192.0 |
8.500 215.9 |
8 |
0.880 22.40 |
9.500 241.3 |
7.45 |
|
8 |
8.625 219.1 |
13.50 342.9 |
1.120 28.40 |
1.750 44.50 |
1.750 44.50 |
9.690 246.1 |
10.62 269.7 |
8 |
0.880 22.40 |
11.75 298.5 |
12.1 |
|
10 |
10.75 273.0 |
16.00 406.4 |
1.190 30.20 |
1.940 49.30 |
1.940 49.30 |
12.00 304.8 |
12.75 323.9 |
12 |
1.000 25.40 |
14.25 362.0 |
16.5 |
|
12 |
12.75 323.8 |
19.00 482.6 |
1.250 31.75 |
2.190 55.60 |
2.190 55.60 |
14.38 365.3 |
15.00 381.0 |
12 |
1.000 25.40 |
17.00 431.8 |
26.2 |
|
14 |
14.00 355.6 |
21.00 533.4 |
1.380 35.10 |
2.250 57.15 |
2.250 57.15 |
15.75 400.1 |
16.25 412.7 |
12 |
1.120 28.40 |
18.75 476.3 |
34.6 |
|
16 |
16.00 406.4 |
23.50 596.9 |
1.440 36.60 |
2.500 63.50 |
2.500 63.50 |
18.00 457.2 |
18.50 469.9 |
16 |
1.120 28.40 |
21.25 539.8 |
44.8 |
|
18 |
18.00 457.2 |
25.00 635.0 |
1.560 39.60 |
2.690 68.30 |
2.690 68.30 |
19.88 505.0 |
21.00 533.4 |
16 |
1.250 31.75 |
22.75 577.9 |
48.9 |
|
20 |
20.00 508.0 |
27.50 698.5 |
1.690 42.90 |
2.880 73.15 |
2.880 73.15 |
22.00 558.8 |
23.00 584.2 |
20 |
1.250 31.75 |
25.00 635.0 |
61.9 |
|
24 |
24.00 609.6 |
32.00 812.8 |
1.880 47.80 |
3.250 82.60 |
3.250 82.60 |
26.12 663.4 |
27.25 692.2 |
20 |
1.380 35.10 |
29.50 749.3 |
86.9 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL recount threads.)
-Class 150 threaded flanges are made without a counterbore. Threads are chamfered to the major diameter (approx.) at an angle of 45° (approx.) at the back of the flange.
-Weights are based on manufacturer’s data and are approximate.
ANSI-ASME-B16-5-Threaded-Flange-dimensions-300lb
Class 300 lbs
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
NominalPipe Size |
||||||||||||
|
Outside Diameter |
Overall Diameter |
Counter-bore min |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
3.750 95.20 |
0.930 23.60 |
0.560 14.20 |
0.880 22.30 |
0.620 15.70 |
1.500 38.10 |
1.380 35.00 |
4 |
0.620 15.70 |
2.620 66.55 |
0.64 |
|
3/4 |
1.050 26.70 |
4.620 117.3 |
1.140 29.00 |
0.620 15.70 |
1.000 25.40 |
0.620 15.70 |
1.880 47.70 |
1.690 42.90 |
4 |
0.750 19.00 |
3.250 82.50 |
1.12 |
|
1 |
1.315 33.40 |
4.880 123.9 |
1.410 35.80 |
0.690 17.50 |
1.060 26.90 |
0.690 17.50 |
2.120 53.80 |
2.000 50.80 |
4 |
0.750 19.00 |
3.500 88.90 |
1.36 |
|
11/4 |
1.660 42.20 |
5.250 133.3 |
1.750 44.40 |
0.750 19.00 |
1.060 26.90 |
0.810 20.60 |
2.500 63.50 |
2.500 63.50 |
4 |
0.750 19.00 |
3.880 98.50 |
1.68 |
|
11/2 |
1.900 48.30 |
6.120 155.4 |
1.980 50.50 |
0.810 20.60 |
1.190 30.20 |
0.880 22.30 |
2.750 69.85 |
2.880 73.15 |
4 |
0.880 22.30 |
4.500 114.3 |
2.49 |
|
2 |
2.375 60.30 |
6.500 165.1 |
2.500 63.50 |
0.880 22.30 |
1.310 33.20 |
1.120 28.40 |
3.310 84.00 |
3.620 91.90 |
8 |
0.750 19.00 |
5.000 127.0 |
2.87 |
|
21/2 |
2.875 73.00 |
7.500 190.5 |
3.000 76.20 |
1.000 25.40 |
1.500 38.10 |
1.250 31.70 |
3.940 100.0 |
4.120 104.6 |
8 |
0.880 22.30 |
5.880 149.3 |
4.32 |
|
3 |
3.500 88.90 |
8.250 209.5 |
3.630 92.20 |
1.120 28.40 |
1.690 42.90 |
1.250 31.70 |
4.620 117.3 |
5.000 127.0 |
8 |
0.880 22.30 |
6.620 168.1 |
5.85 |
|
31/2 |
4.000 101.6 |
9.000 228.6 |
4.130 104.9 |
1.190 30.20 |
1.750 44.40 |
1.440 36.50 |
5.250 133.3 |
5.500 139.7 |
8 |
0.880 22.30 |
7.250 184.1 |
7.34 |
|
4 |
4.500 114.3 |
10.00 254.0 |
4.630 117.6 |
1.250 31.70 |
1.880 47.70 |
1.440 36.50 |
5.750 146.0 |
6.190 157.2 |
8 |
0.880 22.30 |
7.880 200.1 |
9.61 |
|
5 |
5.563 141.3 |
11.00 279.4 |
5.690 144.5 |
1.380 35.00 |
2.000 50.80 |
1.690 42.90 |
7.000 177.8 |
7.310 185.7 |
8 |
0.880 22.30 |
9.250 234.9 |
12.3 |
|
6 |
6.625 168.3 |
12.50 317.5 |
6.750 171.4 |
1.440 36.50 |
2.060 52.30 |
1.810 45.90 |
8.120 206.2 |
8.500 215.9 |
12 |
0.880 22.30 |
10.62 269.7 |
15.6 |
|
8 |
8.625 219.1 |
15.00 381.0 |
8.750 222.2 |
1.620 41.10 |
2.440 61.90 |
2.000 50.80 |
10.25 260.3 |
10.62 269.7 |
12 |
1.000 25.40 |
13.00 330.2 |
24.2 |
|
10 |
10.75 273.0 |
17.50 444.5 |
10.88 276.3 |
1.880 47.70 |
2.620 66.55 |
2.190 55.60 |
12.62 320.5 |
12.75 323.9 |
16 |
1.120 28.40 |
15.25 387.3 |
34.1 |
|
12 |
12.75 323.8 |
20.50 520.7 |
12.94 328.7 |
2.000 50.80 |
2.880 73.15 |
2.380 60.45 |
14.75 374.6 |
15.00 381.0 |
16 |
1.250 31.70 |
17.75 450.8 |
49.8 |
|
14 |
14.00 355.6 |
23.00 584.2 |
14.19 360.4 |
2.120 53.80 |
3.000 76.20 |
2.500 63.50 |
16.75 425.4 |
16.25 412.7 |
20 |
1.250 31.70 |
20.25 514.3 |
69.9 |
|
16 |
16.00 406.4 |
25.50 647.7 |
16.19 411.2 |
2.250 57.15 |
3.250 82.50 |
2.690 68.30 |
19.00 482.6 |
18.50 469.9 |
20 |
1.380 35.00 |
22.50 571.5 |
88.1 |
|
18 |
18.00 457.2 |
28.00 711.2 |
18.19 462.0 |
2.380 60.45 |
3.500 88.90 |
2.750 69.85 |
21.00 533.4 |
21.00 533.4 |
24 |
1.380 35.00 |
24.75 628.6 |
109 |
|
20 |
20.00 508.0 |
30.50 774.7 |
20.19 512.8 |
2.500 63.50 |
3.750 95.2 |
2.880 73.15 |
23.12 587.2 |
23.00 584.2 |
24 |
1.380 35.00 |
27.00 685.8 |
134 |
|
24 |
24.00 609.6 |
36.00 914.4 |
24.19 614.4 |
2.750 69.85 |
4.190 106.4 |
3.250 82.50 |
27.62 701.5 |
27.25 692.2 |
24 |
1.620 41.10 |
32.00 812.8 |
201 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
-Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
-Weights are based on manufacturer’s data and are approximate.
ANSI-ASME-B16-5-Threaded-Flange-dimensions-400lb
Class 400 lbs
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
NominalPipe Size |
||||||||||||
|
Outside Diameter |
Overall Diameter |
Counter-bore min |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
3.750 95.30 |
0.930 23.60 |
0.560 14.20 |
0.880 22.40 |
0.620 15.70 |
1.500 38.10 |
1.380 35.10 |
4 |
0.620 15.70 |
2.620 66.55 |
0.74 |
|
3/4 |
1.050 26.70 |
4.620 117.3 |
1.140 29.00 |
0.620 15.70 |
1.000 25.40 |
0.620 15.70 |
1.880 47.80 |
1.690 42.90 |
4 |
0.750 19.10 |
3.250 82.60 |
1.27 |
|
1 |
1.315 33.40 |
4.880 124.0 |
1.410 35.80 |
0.690 17.50 |
1.060 26.90 |
0.690 17.50 |
2.120 53.80 |
2.000 50.80 |
4 |
0.750 19.10 |
3.500 88.90 |
1.52 |
|
11/4 |
1.660 42.20 |
5.250 133.4 |
1.750 44.50 |
0.810 20.60 |
1.120 28.40 |
0.810 20.60 |
2.500 63.50 |
2.500 63.50 |
4 |
0.750 19.10 |
3.880 98.60 |
2.03 |
|
11/2 |
1.900 48.30 |
6.120 155.4 |
1.990 50.50 |
0.880 22.40 |
1.250 31.75 |
0.880 22.40 |
2.750 69.85 |
2.880 73.15 |
4 |
0.880 22.40 |
4.500 114.3 |
2.96 |
|
2 |
2.375 60.30 |
6.500 165.1 |
2.500 63.50 |
1.000 25.40 |
1.440 36.60 |
1.120 28.40 |
3.310 84.10 |
3.620 91.90 |
8 |
0.750 19.10 |
5.000 127.0 |
3.62 |
|
21/2 |
2.875 73.00 |
7.500 190.5 |
3.000 76.20 |
1.120 28.40 |
1.620 41.10 |
1.250 31.75 |
3.940 100.1 |
4.120 104.6 |
8 |
0.880 22.40 |
5.880 149.4 |
5.28 |
|
3 |
3.500 88.90 |
8.250 209.6 |
3.630 92.20 |
1.250 31.75 |
1.810 46.00 |
1.380 35.10 |
4.620 117.3 |
5.000 127.0 |
8 |
0.880 22.40 |
6.620 168.1 |
7.00 |
|
31/2 |
4.000 101.6 |
9.000 228.6 |
413.0 104.9 |
1.380 35.10 |
1.940 49.30 |
1.560 39.60 |
5.250 133.4 |
5.500 139.7 |
8 |
1.000 25.40 |
7.250 184.2 |
8.84 |
|
4 |
4.500 114.3 |
10.00 254.0 |
4.630 117.6 |
1.380 35.10 |
2.000 50.80 |
1.440 36.60 |
5.750 146.1 |
6.190 157.2 |
8 |
1.000 25.40 |
7.880 200.2 |
11.1 |
|
5 |
5.563 141.3 |
11.00 279.4 |
5.690 144.5 |
1.500 38.10 |
2.120 53.80 |
1.690 42.90 |
7.000 177.8 |
7.310 185.7 |
8 |
1.000 25.40 |
9.250 235.0 |
13.9 |
|
6 |
6.625 168.3 |
12.50 317.5 |
6.750 171.5 |
1.620 41.10 |
2.250 57.15 |
1.810 46.00 |
8.120 206.2 |
8.500 215.9 |
12 |
1.000 25.40 |
10.62 269.7 |
18.3 |
|
8 |
8.625 219.1 |
15.00 381.0 |
8.750 222.3 |
1.880 47.80 |
2.690 68.30 |
2.000 50.80 |
10.25 260.4 |
10.62 269.7 |
12 |
1.120 28.40 |
13.00 330.2 |
28.6 |
|
10 |
10.75 273.0 |
17.50 444.5 |
10.88 276.4 |
2.120 53.80 |
2.880 73.15 |
2.190 55.60 |
12.62 320.5 |
12.75 323.9 |
16 |
1.250 31.75 |
15.25 387.4 |
39.2 |
|
12 |
12.75 323.8 |
20.50 520.7 |
12.94 328.7 |
2.250 57.15 |
3.120 79.25 |
2.380 60.45 |
14.75 374.7 |
15.00 381.0 |
16 |
1.380 35.10 |
17.75 450.9 |
57.0 |
|
14 |
14.00 355.6 |
23.00 584.2 |
14.19 360.4 |
2.380 60.45 |
3.310 84.10 |
2.500 63.50 |
16.75 425.5 |
16.25 412.8 |
20 |
1.380 35.10 |
20.25 514.4 |
79.1 |
|
16 |
16.00 406.4 |
25.50 647.7 |
16.19 411.2 |
2.500 63.50 |
3.690 93.70 |
2.690 68.30 |
19.00 482.6 |
18.50 469.9 |
20 |
1.500 38.10 |
22.50 571.5 |
101 |
|
18 |
18.00 457.2 |
28.00 711.2 |
18.19 462.0 |
2.620 66.55 |
3.880 98.60 |
2.750 69.85 |
21.00 533.4 |
21.00 533.4 |
24 |
1.500 38.10 |
24.75 628.7 |
123 |
|
20 |
20.00 508.0 |
30.50 774.7 |
20.19 512.8 |
2.750 69.85 |
4.000 101.6 |
2.880 73.15 |
23.12 587.2 |
23.00 584.2 |
24 |
1.620 41.10 |
27.00 685.8 |
146 |
|
24 |
24.00 609.6 |
36.00 914.4 |
24.19 614.4 |
3.000 76.20 |
4.500 114.3 |
3.250 82.60 |
27.62 701.5 |
27.25 692.2 |
24 |
1.880 47.80 |
32.00 812.8 |
219 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
-Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
-Weights are based on manufacturer’s data and are approximate.
ANSI-ASME-B16-5-Threaded-Flange-dimensions-600lb
Threaded Flanges – ANSI B16.5
Class 600 lbs
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
NominalPipe Size |
||||||||||||
|
Outside Diameter |
Overall Diameter |
Counter-bore min |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
3.750 95.20 |
0.930 23.60 |
0.560 14.20 |
0.880 22.40 |
0.620 15.70 |
1.500 38.10 |
1.380 35.10 |
4 |
0.620 15.70 |
2.620 66.55 |
0.74 |
|
3/4 |
1.050 26.70 |
4.620 117.3 |
1.140 29.00 |
0.620 15.70 |
1.000 25.40 |
0.620 15.70 |
1.880 47.80 |
1.690 42.90 |
4 |
0.750 19.10 |
3.250 82.60 |
1.27 |
|
1 |
1.315 33.40 |
4.880 124.0 |
1.410 35.80 |
0.690 17.50 |
1.060 26.90 |
0.690 17.50 |
2.120 53.80 |
2.000 50.80 |
4 |
0.750 19.10 |
3.500 88.90 |
1.52 |
|
11/4 |
1.660 42.20 |
5.250 133.4 |
1.750 44.50 |
0.810 20.60 |
1.120 28.40 |
0.810 20.60 |
2.500 63.50 |
2.500 63.50 |
4 |
0.750 19.10 |
3.880 98.60 |
2.03 |
|
11/2 |
1.900 48.30 |
6.120 155.4 |
1.990 50.50 |
0.880 22.40 |
1.250 31.75 |
0.880 22.40 |
2.750 69.85 |
2.880 73.15 |
4 |
0.880 22.40 |
4.500 114.3 |
2.96 |
|
2 |
2.375 60.30 |
6.500 165.1 |
2.500 63.50 |
1.000 25.40 |
1.440 36.60 |
1.120 28.40 |
3.310 84.10 |
3.620 91.90 |
8 |
0.750 19.10 |
5.000 127.0 |
3.62 |
|
21/2 |
2.875 73.00 |
7.500 190.5 |
3.000 76.20 |
1.120 28.40 |
1.620 41.10 |
1.250 31.75 |
3.940 100.1 |
4.120 104.6 |
8 |
0.880 22.40 |
5.880 149.4 |
5.28 |
|
3 |
3.500 88.90 |
8.250 209.6 |
3.630 92.20 |
1.250 31.75 |
1.810 46.00 |
1.380 35.10 |
4.620 117.3 |
5.000 127.0 |
8 |
0.880 22.40 |
6.620 168.1 |
7.00 |
|
31/2 |
4.000 101.6 |
9.000 228.6 |
4.130 104.9 |
1.380 35.10 |
1.940 49.30 |
1.560 39.60 |
5.250 133.4 |
5.500 139.7 |
8 |
1.000 25.40 |
7.250 184.2 |
8.84 |
|
4 |
4.500 114.3 |
10.75 273.1 |
4.630 117.6 |
1.500 38.10 |
2.120 53.80 |
1.620 41.10 |
6.000 152.4 |
6.190 157.2 |
8 |
1.000 25.40 |
8.500 215.9 |
14.5 |
|
5 |
5.563 141.3 |
13.00 330.2 |
5.690 144.5 |
1.750 44.50 |
2.380 60.45 |
1.880 47.80 |
7.440 189.0 |
7.310 185.7 |
8 |
1.120 28.40 |
10.50 266.7 |
24.4 |
|
6 |
6.625 168.3 |
14.00 355.6 |
6.750 171.5 |
1.880 47.80 |
2.620 66.55 |
2.000 50.80 |
8.750 222.3 |
8.500 215.9 |
12 |
1.120 28.40 |
11.50 292.1 |
28.7 |
|
8 |
8.625 219.1 |
16.50 419.1 |
8.750 222.3 |
2.190 55.60 |
3.000 76.20 |
2.250 57.15 |
10.75 273.1 |
10.62 269.7 |
12 |
1.250 31.75 |
13.75 349.3 |
43.4 |
|
10 |
10.75 273.0 |
20.00 508.0 |
10.88 276.4 |
2.500 63.50 |
3.380 85.90 |
2.560 65.00 |
13.50 342.9 |
12.75 323.9 |
16 |
1.380 35.10 |
17.00 431.8 |
70.3 |
|
12 |
12.75 323.8 |
22.00 558.8 |
12.94 328.7 |
2.620 66.55 |
3.620 91.90 |
2.750 69.85 |
15.75 400.1 |
15.00 381.0 |
20 |
1.380 35.10 |
19.25 489.0 |
84.2 |
|
14 |
14.00 355.6 |
23.75 603.3 |
14.19 360.4 |
2.750 69.85 |
3.690 93.70 |
2.880 73.15 |
17.00 431.8 |
16.25 412.8 |
20 |
1.500 38.10 |
20.75 527.1 |
98.7 |
|
16 |
16.00 406.4 |
27.00 685.8 |
16.19 411.2 |
3.000 76.20 |
4.190 106.4 |
3.060 77.70 |
19.50 495.3 |
18.50 469.9 |
20 |
1.620 41.10 |
23.75 603.3 |
142 |
|
18 |
18.00 457.2 |
29.25 743.0 |
18.19 462.0 |
3.250 82.60 |
4.620 117.3 |
3.120 79.25 |
21.50 546.1 |
21.00 533.4 |
20 |
1.750 44.50 |
25.75 654.1 |
173 |
|
20 |
20.00 508.0 |
32.00 812.8 |
20.19 512.8 |
3.500 88.90 |
5.000 127.0 |
3.250 82.60 |
24.00 609.6 |
23.00 584.2 |
24 |
1.750 44.50 |
28.50 723.9 |
220 |
|
24 |
24.00 609.6 |
37.00 939.8 |
24.19 614.4 |
4.000 101.6 |
5.500 139.7 |
3.620 91.90 |
28.25 717.6 |
27.25 692.2 |
24 |
2.000 50.80 |
33.00 838.2 |
312 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
-Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
-Weights are based on manufacturer’s data and are approximate.
ANSI-ASME-B16-5-Threaded-Flange-dimensions-900lb
Threaded Flanges – ANSI B16.5
Class 900 lbs
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
NominalPipe Size |
||||||||||||
|
Outside Diameter |
Diameter Overall |
Counter-bore min |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
4.750 120.6 |
0.930 23.60 |
0.880 22.30 |
1.250 31.70 |
0.880 22.30 |
1.500 38.10 |
1.380 35.10 |
4 |
0.880 22.30 |
3.250 82.50 |
1.74 |
|
3/4 |
1.050 26.70 |
5.120 130.0 |
1.140 29.00 |
1.000 25.40 |
1.380 35.00 |
1.000 25.40 |
1.750 44.40 |
1.690 42.90 |
4 |
0.880 22.30 |
3.500 88.90 |
2.34 |
|
1 |
1.315 33.40 |
5.880 149.3 |
1.410 35.80 |
1.120 28.40 |
1.620 41.10 |
1.120 28.40 |
2.060 52.30 |
2.000 50.80 |
4 |
1.000 25.40 |
4.000 101.6 |
3.44 |
|
11/4 |
1.660 42.20 |
6.250 158.7 |
1.750 44.40 |
1.120 28.40 |
1.620 41.10 |
1.190 30.20 |
2.500 63.50 |
2.500 63.50 |
4 |
1.000 25.40 |
4.380 111.2 |
3.91 |
|
11/2 |
1.900 48.30 |
7.000 177.8 |
1.990 50.50 |
1.250 31.70 |
1.750 44.50 |
1.250 31.70 |
2.750 69.85 |
2.880 73.15 |
4 |
1.120 28.40 |
4.880 123.9 |
5.36 |
|
2 |
2.375 60.30 |
8.500 215.9 |
2.500 63.50 |
1.500 38.10 |
2.250 57.15 |
1.500 38.10 |
4.120 104.6 |
3.620 91.90 |
8 |
1.000 25.40 |
6.500 165.1 |
9.85 |
|
21/2 |
2.875 73.00 |
9.620 244.3 |
3.000 76.20 |
1.620 41.10 |
2.500 63.50 |
1.880 47.70 |
4.880 123.9 |
4.120 104.6 |
8 |
1.120 28.40 |
7.500 190.5 |
13.7 |
|
3 |
3.500 88.90 |
9.500 241.3 |
3.630 92.20 |
1.500 38.10 |
2.120 53.80 |
1.620 41.10 |
5.000 127.0 |
5.000 127.0 |
8 |
1.000 25.40 |
7.500 190.5 |
11.6 |
|
4 |
4.500 114.3 |
11.50 292.1 |
4.630 117.6 |
1.750 44.40 |
2.750 69.85 |
1.880 47.80 |
6.250 158.7 |
6.190 157.2 |
8 |
1.250 31.70 |
9.250 234.9 |
19.7 |
|
5 |
5.563 141.3 |
13.75 349.2 |
5.690 144.5 |
2.000 50.80 |
3.120 79.25 |
2.120 53.80 |
7.500 190.5 |
7.310 185.7 |
8 |
1.380 35.00 |
11.00 279.4 |
31.9 |
|
6 |
6.625 168.3 |
15.00 381.0 |
6.750 171.4 |
2.190 55.60 |
3.380 85.80 |
2.250 57.15 |
9.250 234.9 |
8.500 215.9 |
12 |
1.250 31.70 |
12.50 317.5 |
41.1 |
|
8 |
8.625 219.1 |
18.50 469.9 |
8.750 222.2 |
2.500 63.50 |
4.000 101.6 |
2.500 63.50 |
11.75 298.4 |
10.62 269.7 |
12 |
1.500 38.10 |
15.50 393.7 |
70.7 |
|
10 |
10.75 273.0 |
21.50 546.1 |
10.88 276.3 |
2.750 69.85 |
4.250 107.9 |
2.810 71.40 |
14.50 368.3 |
12.75 323.9 |
16 |
1.500 38.10 |
18.50 469.9 |
101 |
|
12 |
12.75 323.8 |
24.00 609.6 |
12.94 328.7 |
3.120 79.40 |
4.620 117.3 |
3.000 76.20 |
16.50 419.1 |
15.00 381.0 |
20 |
1.500 38.10 |
21.00 533.4 |
133 |
|
14 |
14.00 355.6 |
25.25 641.3 |
14.19 360.4 |
3.380 85.70 |
5.120 130.0 |
3.250 82.50 |
17.75 450.8 |
16.25 412.7 |
20 |
1.620 41.10 |
22.00 558.8 |
153 |
|
16 |
16.00 406.4 |
27.75 704.8 |
16.19 411.2 |
3.500 88.90 |
5.250 133.3 |
3.380 85.90 |
20.00 508.0 |
18.50 469.9 |
20 |
1.750 44.40 |
24.25 618.9 |
185 |
|
18 |
18.00 457.2 |
31.00 787.4 |
18.19 462.0 |
4.000 101.6 |
6.000 152.4 |
3.500 88.90 |
22.25 565.1 |
21.00 533.4 |
20 |
2.000 50.80 |
27.00 685.8 |
258 |
|
20 |
20.00 508.0 |
33.75 857.2 |
20.19 512.8 |
4.250 107.9 |
6.250 158.7 |
3.620 91.90 |
24.50 622.3 |
23.00 584.2 |
20 |
2.120 53.80 |
29.50 749.3 |
317 |
|
24 |
24.00 609.6 |
41.00 1041.4 |
24.19 614.4 |
5.500 139.7 |
8.000 203.2 |
4.000 101.6 |
29.50 749.3 |
27.25 692.2 |
20 |
2.620 66.55 |
35.50 901.7 |
606 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
-Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
-Weights are based on manufacturer’s data and are approximate.
ANSI-ASME-B16-5-Threaded-Flange-dimensions-1500lb
Class 1500 lb
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
NominalPipe Size |
||||||||||||
|
Outside Diameter |
Overall Diameter |
Counter-bore min |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
4.750 120.6 |
0.930 23.60 |
0.880 22.30 |
1.250 31.70 |
0.880 22.30 |
1.500 38.10 |
1.380 35.00 |
4 |
0.880 22.30 |
3.250 82.50 |
1.74 |
|
3/4 |
1.050 26.70 |
5.120 130.0 |
1.140 29.00 |
1.000 25.40 |
1.380 35.00 |
1.000 25.40 |
1.750 44.40 |
1.690 42.90 |
4 |
0.880 22.30 |
3.500 88.90 |
2.34 |
|
1 |
1.315 33.40 |
5.880 149.3 |
1.410 35.80 |
1.120 28.40 |
1.620 41.10 |
1.120 28.40 |
2.060 52.30 |
2.000 50.80 |
4 |
1.000 25.40 |
4.000 101.6 |
3.44 |
|
11/4 |
1.660 42.20 |
6.250 158.7 |
1.750 44.40 |
1.120 28.40 |
1.620 41.10 |
1.190 30.20 |
2.500 63.50 |
2.500 63.50 |
4 |
1.000 25.40 |
4.380 111.2 |
3.91 |
|
11/2 |
1.900 48.30 |
7.000 177.8 |
1.990 50.50 |
1.250 31.70 |
1.750 44.50 |
1.250 31.70 |
2.750 69.85 |
2.880 73.15 |
4 |
1.120 28.40 |
4.880 123.9 |
5.36 |
|
2 |
2.375 60.30 |
8.500 215.9 |
2.500 63.50 |
1.500 38.10 |
2.250 57.15 |
1.500 38.10 |
4.120 104.6 |
3.620 91.90 |
8 |
1.000 25.40 |
6.500 165.1 |
9.85 |
|
21/2 |
2.875 73.00 |
9.620 244.3 |
3.000 76.20 |
1.620 41.10 |
2.500 63.50 |
1.880 47.70 |
4.880 123.9 |
4.120 104.6 |
8 |
1.120 28.40 |
7.500 190.5 |
13.7 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
-Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
-Weights are based on manufacturer’s data and are approximate.
ANSI-ASME-B16-5-Threaded-Flange-dimensions-2500lb
Class 2500 lb
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
NominalPipe Size |
||||||||||||
|
Outside Diameter |
Overall Diameter |
Counter-bore min |
FlangeThickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/piece |
|
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
5.250 133.4 |
0.930 23.60 |
1.190 30.20 |
1.560 39.60 |
1.120 28.40 |
1.690 42.90 |
1.380 35.10 |
4 |
0.880 22.40 |
3.500 88.90 |
2.95 |
|
3/4 |
1.050 26.70 |
5.500 139.7 |
1.140 29.00 |
1.250 31.75 |
1.690 42.90 |
1.250 31.75 |
2.000 50.80 |
1.690 42.90 |
4 |
0.880 22.40 |
3.750 95.30 |
3.44 |
|
1 |
1.315 33.40 |
6.250 158.8 |
1.410 35.80 |
1.380 35.10 |
1.880 47.80 |
1.380 35.10 |
2.250 57.15 |
2.000 50.80 |
4 |
1.000 25.40 |
4.250 108.0 |
4.82 |
|
11/4 |
1.660 42.20 |
7.250 1.842 |
1.750 44.50 |
1.500 38.10 |
2.060 52.30 |
1.500 38.10 |
2.880 73.15 |
2.500 63.50 |
4 |
1.120 28.40 |
5.120 130.0 |
7.14 |
|
11/2 |
1.900 48.30 |
8.000 203.2 |
1.990 50.50 |
1.750 44.50 |
2.380 60.45 |
1.750 44.50 |
3.120 79.25 |
2.880 73.15 |
4 |
1.250 31.75 |
5.750 146.1 |
10.0 |
|
2 |
2.375 60.30 |
9.250 235.0 |
2.500 63.50 |
2.000 50.80 |
2.750 69.85 |
2.000 50.80 |
3.750 95.30 |
3.620 91.90 |
8 |
1.120 28.40 |
6.750 171.5 |
14.8 |
|
21/2 |
2.875 73.00 |
10.50 266.7 |
3.000 76.20 |
2.250 57.15 |
3.120 79.25 |
2.250 57.15 |
4.500 114.3 |
4.120 104.6 |
8 |
1.250 31.75 |
7.750 196.9 |
21.5 |
Notes
-The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
-Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
-Weights are based on manufacturer’s data and are approximate.