This is a chart for RTJ Gasket Sizes, but it is by no means all-inclusive.
Please contact us if you have a Gasket requirement not listed here. We can customize and private label everything me manufacture for you!

Download RTJ Gasket Size Chart As PDF
Pressure Class
ASME B16.5ASME B16.47 Series A
Nominal Pipe Size150#300#-600#900#1500#2500#150#300#-600#900#
1/2″R-11R-12R-12R-13
3/4″R-13R-14R-14R-16
1″R-15R-16R-16R-16R-18
1-1/4″R-17R-18R-18R-18R-21
1-1/2″R-19R-20R-20R-20R-23
2″R-22R-23R-24R-24R-26
2-1/2″R-25R-26R-27R-27R-28
3″R-29R-31R-31R-35R-32
3-1/2″R-33R-34R-34
4″R-36R-37R-37R-39R-38
5″R-40R-41R-41R-44R-42
6″R-43R-45R-45R-46R-47
8″R-48R-49R-49R-50R-51
10″R-52R-53R-53R-54R-55
12″R-56R-57R-57R-58R-60R-57R-57
14″R-59R-61R-62R-63R-61R-62
16″R-64R-65R-66R-67R-65R-68
18″R-68R-69R-70R-71R-69R-70
20″R-72R-73R-74R-75R-73R-74
22″R-80R-81
24″R-76R-77R-78R-79R-77R-78
26″R-93R-100
28″R-94R-101
30″R-95R-102
32″R-96R-103
34″R-97R-104
36″R-98R-105

QUOTE

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