1. " machinist trade department (JB81/83 -94) " watch of flange join dimension
Nominal connects diameter DNmm
Nominal pressure P G (Kgf/cm 2)
2.5
6
10
16
25
D
D 1
N
D
D
D 1
N
D
D
D 1
N
D
D
D 1
N
D
D
D 1
N
D
40
130
100
4
14
130
100
4
14
145
110
4
18
145
110
4
18
145