An FF gasket (packing) to JIS standard s for soft fluoropolymer (PTFE) materials. Various sizes from 15A to 50A are available.
[Nominal diameter] 15 A, 20 A, 25 A, 32 A, 40 A, 50 A
[JIS flange standard] 5K, 10K
[Thickness] 3 mm, 50 A
[JIS flange standard] 5K, 10K
[Thickness] 3 mm