规格mm
Specification mm

法兰外径mm
Outside diameter of flange mm

孔距mm
Hole spacing mm

孔数孔径mm
Pore  counts and pore diameter mm

渗漏试压Mpa
Leakage test pressure MPa

ф80-ф100

ф215

180

4-ф17

0.5

ф65-ф100

ф215

180

4-ф17

0.5

ф65-ф80

ф190

150

4-ф17

0.5