Gasket Dimensions for Class 400 Series A
Dimensions as per ASME B16.21 for Flanges ASME B16.47 Series A
|
Nominal Diameter |
Inside Diameter |
Outside Diameter |
|
22" (1) |
22.00" |
27.63" |
|
26" |
26.00" |
32.75" |
|
28" |
28.00" |
35.12" |
|
30" |
30.00" |
37.25" |
|
32" |
32.00" |
39.50" |
|
34" |
34.00" |
41.50" |
|
36" |
36.00" |
44.00" |
|
38" |
38.00" |
42.26" |
|
40" |
40.00" |
44.58" |
|
42" |
42.00" |
46.38" |
|
44" |
44.00" |
48.50" |
|
46" |
46.00" |
50.75" |
|
48" |
48.00" |
53.00" |
|
50" |
50.00" |
55.25" |
|
52" |
52.00" |
57.26" |
|
54" |
54.00" |
59.75" |
|
56" |
56.00" |
61.75" |
|
58" |
58.00" |
63.75" |
|
60" |
60.00" |
66.25" |
Note 1: The 22" flange is for reference only; it does not belong to ASME B16.47.
NOTE: The data setforth in this brochure is typical. The user's specific application should be combined with an independent study and evaluation for the materials suitability. For recommendations please contact UFC Fluorogreen. Selecting the wrong sealing products could result in property damage and/orpersonal injury. We assume no responsibility for errors contained in this brochure.