Product Name:JIS flange

Executive Standard of other flanges:
GB Series (National Standards),
JB Series (Machinery Division),
HG Series (Ministry of Chemical Industry),
ASME B16.5 (ANSI),
BS4504 (British standard),
DIN (Germany standard),
JIS (Japanese Standard) .

Flange Material: ASME B16.5, BS4504, etc.