Q11F、Q41F銅球閥
發(fā)布時間:2024-02-29
法蘭黃銅球閥尺寸:
dn 20
25
32
40
50
65
80
100
a
80
83
93
106
108
112
128
140
b
15
19.5
25
32
40
50
65
79
c
69.5
74
85.5
93.7
105.3
125.5
134.8
151.8
d
157.5
157.3
167.5
185.9
185.9
215
218.9
219
e
105
115
140
150
165
185
200
220
¢d
14
14
18
18
18
18
18
18
n
4
4
4
4
4
8
8
8
螺紋黃銅球閥尺寸:
dn size
a
b
c
d
g
15
1/2
52.8
14
40.9
97.5
1/2
20
3/4
63
19
44.1
97.5
3/4
25
1
72
23.5
55
110
1
32
11/4
80
30
60.5
140
11/4
40
11/2
90.6
37
65.5
140
11/2
50
2
106
46.5
75
155
2
65
21/2
132.4
56
92
190
21/2
80
3
151
68.5
106
230
3
100
4
190.5
85
117.5
230
4