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

孔距孔径mm
Pore  counts and pore diameter mm

渗漏试压Mpa
Leakage test pressure MPa

ф80

150

ф156

130

8-ф13

0.6