Gasket - Ring Joint, ANSI Class 150-2500, Ring Number (in)

Written by Matt Milbury on . Posted in Gasket Datasheets

Gasket - Ring Joint, ANSI Class 150-2500, Ring Number, Ring Joint Face (in) Datasheet

  • Dimensions to ASME B16.20 - Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed

data gasket ring joint number 1Ring joint gasket

Pipe Size


1/2 - R11 R11 R11 R12 R12 R13
3/4 - R13 R13 R13 R14 R14 R16
1 R15 R16 R16 R16 R16 R16 R18
1 1/4 R17 R18 R18 R18 R18 R18 R21
1 1/2 R19 R20 R20 R20 R20 R20 R23
2 R22 R23 R23 R23 R24 R24 R26
2 1/2 R25 R26 R26 R26 R27 R27 R28
3 R29 R31 R31 R31 R31 R35 R32
3 1/2 R33 R34 R34 R34 - - -
4 R36 R37 R37 R37 R37 R39 R38
5 R40 R41 R41 R41 R41 R44 R42
6 R43 R45 R45 R45 R45 R46 R47
8 R48 R49 R49 R49 R49 R50 R51
10 R52 R53 R53 R53 R53 R54 R55
12 R56 R57 R57 R57 R57 R58 R60
14 R59 R61 R61 R61 R62 R63 -
16 R64 R65 R65 R65 R66 R67 -
18 R68 R69 R69 R69 R70 R71 -
20 R72 R73 R73 R73 R74 R75 -
22 R80 R81 R81 R73 - - -
24 R76 R77 R77 R77 R78 R79 -