For dimensions in millimeters Click Here.

D(in)
 E(in)
 BC(in)
FLANGE DESCRIPTION
0.974
 0.974
 1.378
SIZE 10 ISO 6164 BOTH 250 and 400 BAR
1.170
 1.170
 1.653
SIZE 13 ISO 6164 BOTH 250 and 400 BAR
1.392
 1.392
 1.968
SIZE 19 ISO 6164 BOTH 250 and 400 BAR
1.417
 1.417
 2.004
SIZE 15 JIS B2291 TYPE SSA/B
1.438
 1.438
 2.034
 SIZE 1/2" & 3/4" MAIN SQ3000 and SIZE 1/2" SQ6000
1.500
 0.688
 N/A
 SIZE 1/2" SAE J518 C61 and SIZE 13 ISO 6162-1
1.574
 1.574
 2.226
 SIZE 15 JIS B2291 TYPE SHA/B and SIZE 20 TYPE SSA/B
1.594
 0.718
 N/A
 SIZE 1/2" SAE J518 C62 AND SIZE 13 ISO 6162-2
1.726
 1.726
 2.411
SIZE 25 ISO 6164 BOTH 250 and 400 BAR
1.750
 1.750
 2.475
SIZE 3/4" MAIN SQ6000
1.772
 1.772
 2.506
SIZE 20 JIS B2291 TYPE SHA/B
1.875
 0.875
 N/A
SIZE 3/4" SAE J518 C61 and SIZE 19 ISO 6162-1
1.890
 1.890
 2.675
SIZE 25 JIS B2291 TYPE SSA/B
2.000
 0.937
 N/A
SIZE 3/4" SAE J518 C62 and SIZE 19 ISO 6162-2
2.000
 2.000
 2.828
 SIZE 1" & 1 1/4" MAIN SQ3000 and SIZE 1" SQ6000
2.032
 2.032
 2.874
SIZE 32 ISO 6164 BOTH 250 and 400 BAR
2.062
 1.031
 N/A
SIZE 1" SAE J518 C61 and SIZE 25 ISO 6162-1
2.086
 2.086
 2.950
SIZE 25 JIS B2291 TYPE SHA/B
2.205
 2.205
 3.118
SIZE 25 JIS B2291 TYPE SSA/B
2.250
 1.093
 N/A
SIZE 1" SAE J518 C62 and SIZE 25 ISO 6162-2
2.312
 1.188
 N/A
 SIZE 1 1/4" SAE J518 C61 and SIZE 32 ISO 6162-1
2.366
 2.366
 3.346
SIZE 38 ISO 6164 BOTH 250 and 400 BAR
2.480
 2.480
 3.507
SIZE 32 JIS B2291 TYPE SHA/B
2.559
 2.559
 3.620
SIZE 40 JIS B2291 TYPE SSA/B
2.625
 1.250
 N/A
 SIZE 1 1/4" SAE J518 C62 AND SIZE 32 ISO 6162-2
2.728
 2.728
 3.858
SIZE 51 ISO 6164 BOTH 250 and 400 BAR
2.750
 1.406
 N/A
SIZE 1 1/2" SAE J518 C61 and SIZE 38 ISO 6162-1
2.750
 2.750
 3.889
 SIZE 1 1/2" & 2" MAIN SQ3000 and SIZE 1 1/2" SQ6000
2.756
 2.756
 3.898
SIZE 40 JIS B2291 TYPE SHA/B
2.874
 2.874
 4.064
SIZE 50 JIS B2291 TYPE SSA/B
3.062
 1.688
 N/A
SIZE 2" SAE J518 C61 and SIZE 51 ISO 6162-1
3.125
 1.437
 N/A
 SIZE 1 1/2" SAE J518 C62 and SIZE 38 ISO 6162-2
3.150
 3.150
 4.454
SIZE 50 JIS B2291 TYPE SHA/B
3.285
 3.285
 4.646
 SIZE 56 ISO 6164 BOTH 250 and 400 BAR
3.500
 2.000
 N/A
 SIZE 2 1/2" SAE J518 C61 and SIZE 64 ISO 6162-1
3.500
 3.500
 4.950
SIZE 2" MAIN SQ6000
3.622
 3.622
 5.125
SIZE 65 JIS B2291 TYPE SSA/B
3.750
 3.750
 5.303
 SIZE 2 1/2" & 3" MAIN SQ3000 and SIZE 2 1/2" SQ6000
3.812
 1.750
 N/A
SIZE 2" SAE J518 C61 and SIZE 51 ISO 6162-2
3.937
 3.937
 5.568
SIZE 65 JIS B2291 TYPE SHA/B
4.037
 4.037
 5.709
SIZE 63 ISO 6164 BOTH 250 and 400 BAR
4.055
 4.055
 5.735
SIZE 80 JIS B2291 TYPE SSA/B
4.188
 2.438
 N/A
SIZE 3" SAE J518 C61 and SIZE 76 ISO 6162-1
4.250
 4.250
 6.010
SIZE 3 1/2" MAIN SQ3000
4.409
 4.409
 6.235
SIZE 80 JIS B2291 TYPE SHA/B
4.454
 4.454
 6.299
SIZE 70 ISO 6164
4.750
 2.750
 N/A
SIZE 3 1/2" SAE J518 C61 and SIZE 89 ISO 6162-1
4.750
 4.750
 6.718
SIZE 3" MAIN SQ6000
4.872
 4.872
 6.890
SIZE 80 ISO 6164
4.875
 2.312
 N/A
 SIZE 2 1/2" SAE J518 C62 and SIZE 64 ISO 6262-2
5.000
 5.000
 7.071
SIZE 4" MAIN SQ3000
5.125
 3.062
 N/A
SIZE 4" SAE J518 C61 and SIZE 102 ISO 6162-1
5.500
 5.500
 7.778
SIZE 3 1/2" MAIN SQ6000
6.000
 2.812
 N/A
SIZE 3" SAE J518 C62 and SIZE 76 ISO 6162-2
6.000
 3.625
 N/A
SIZE 5" SAE J518 C61 and SIZE 127 ISO 6162-1
6.000
 6.000
 8.485
SIZE 5" MAIN SQ3000 & SIZE 4" MAIN SQ6000
7.000
 7.000
 9.900
SIZE 6" MAIN SQ3000
7.250
 7.250
 10.253
SIZE 5" MAIN SQ6000
8.000
 8.000
 11.314
SIZE 6" MAIN SQ6000

For dimensions in millimeters Click Here.