JIS FLANGE STANDARD
JIS B2220 STANDARD PIPE FLANGES.
JIS-B2220-PIPE-FLANGES
JIS B2220 FLANGE STANDARD 5K DIMENSIONS
JIS B2220 FLANGE STANDARD 10K DIMENSIONS
JIS B2220 FLANGE STANDARD 16K DIMENSIONS
JIS B2220 FLANGE STANDARD 20K DIMENSIONS
JIS B2220 SLIP ON FLANGE 30K DIMENSIONS
JIS B2220 WELD NECK FLANGE 30K DIMENSIONS
JIS B2220 FLANGE FACING DIMENSIONS FLAT FACE-RAISED FACE