适用范围：
最高转速：≤500RPM
最高温度：≤220℃
最高压力：≤1.8MPa
适用介质：饱和蒸汽、过热蒸汽、过热水
Dd型旋转接头 单向流通式——螺纹连接
|
规格
|
型号
|
A
|
C
|
E
|
F1
|
G
|
H
|
I
|
J
|
L
|
L4
|
L5
|
L7
|
N
|
|
10
|
Dd-10
|
R3/8
|
Rc3/8
|
79
|
40
|
8
|
55
|
14
|
34
|
164
|
149
|
36
|
16
|
10
|
|
15
|
Dd-15
|
R1/2
|
Rc1/2
|
79
|
40
|
8
|
55
|
14
|
34
|
175
|
158
|
42
|
20
|
14
|
|
20
|
Dd-20
|
R3/4
|
Rc3/4
|
89
|
45
|
10
|
65
|
18
|
38
|
197
|
177
|
45
|
22
|
18
|
|
25
|
Dd-25
|
R1
|
Rc1
|
110
|
55
|
10
|
70
|
14
|
40
|
256
|
231
|
63
|
25
|
25
|
|
32
|
Dd-32
|
R1-1/4
|
Rc1-1/4
|
119
|
78
|
11
|
82
|
18
|
48
|
264
|
234
|
57.5
|
28
|
32
|
|
40
|
Dd-40
|
R1-1/2
|
Rc1-1/2
|
125
|
83
|
10
|
92
|
20
|
50
|
288
|
256
|
60
|
30
|
38
|
|
50
|
Dd-50
|
R2
|
Rc2
|
167
|
88
|
10
|
95
|
18
|
42
|
308
|
270
|
66
|
32
|
48
|
|
65
|
Dd-65
|
R2-1/2
|
Rc2-1/2
|
186
|
110
|
14
|
120
|
20
|
50
|
359
|
314
|
72
|
42
|
64
|
|
80
|
Dd-80
|
R3
|
Rc3
|
207
|
115
|
16
|
130
|
24
|
54
|
404
|
348
|
94
|
45
|
75
|
|
100
|
Dd-100
|
R4
|
Rc4
|
277
|
120
|
20
|
160
|
28
|
80
|
705
|
623
|
118
|
50
|
98
|
