帶座內牙彎頭(Inner tooth straight elbow with seat)
規格(Type)
d
D
RP
L
H
ø
L16-1/2F
11.8
16.5
1/2
42
38
5
L18-1/2F
13.8
18.5
1/2
42
38
5
L20-1/2F
15.8
20.5
1/2
42
38
5