规格mm
Specification mm

连接长度mm
Length of connection (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

ф100

ф140

170

4-ф17

0.5

ф100

ф150

ф185

225

8-ф17

0.5

ф150