Ring Gaskets for 300 lb ASME/ANSI Pipe Flanges

Ring Gaskets for 300 lb ASME/ANSI Pipe Flanges

Nominal Pipe Size Gasket   Nominal Pipe Size Gasket
I.D. O.D. I.D. O.D.
1/2" 27/32" 2 1/8"   8" 8 5/8" 12 1/8"
3/4" 1 1/16"  2 5/8"   10" 10 3/4" 14 1/4"
1"  1 5/16"  2 7/8"   12" 12 3/4" 16 5/8"
1 1/4" 1 21/32" 3 1/4"   14" 14"  19 1/8"
1 1/2" 1 29/32" 3 3/4"   15" 15"  20 1/8"
2"  2 3/8"  4 3/8"   16" 16"  21 1/4"
2 1/2" 2 7/8"  5 1/8"   18" 18"  23 1/2"
3"  3 1/2"  5 7/8"   20" 20"  25 3/4"
3 1/2" 4"  6 1/2"   22" 22"  27 5/8"
4"  4 1/2"  7 1/8"   24" 24"  30 1/2"
4 1/2" 5"  7 5/8"   30" 30"  37 1/2"
5"  5 9/16"  8 1/2"   36" 36"  44" 
6"  6 5/8"  9 7/8"   42" 42"  50 3/4"
7"  7 5/8"  10 7/8"   48" 48"  58 3/4"