DN
Size
L
ΦB
15
ZG1/2"
10cm-2m
14
20
ZG3/4"
18.5
25
ZG1"
24
32
ZG1 1/4"
33
40
ZG1 1/2"
38
50
ZG2"
49
Technical specification1. Nominal pressure: 1.6MPa2. Working medium:Water.Oil.Gas3. Working Temperature: -20℃≤t≤120℃4. Pipe thread to GZ34520301 & GB/T8464-1998