A型可拆式胶管接头 C型可拆式胶管接头 三瓣式胶管接头
A型可拆式胶管接头(JB1888-777) C型可拆式胶管接头(JB1890-77)胶管内径d公称通径DN工作压力MPaD2d1l1l2S2D1d8×l8IIIIIIIIII
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胶管
内径 d |
公称
通径 DN |
工作压力
MPa |
D2
|
d1
|
l1
|
l2
|
S2
|
D1
|
d8×l8
|
|||||
I
|
II
|
III
|
I
|
II
|
III
|
公差
|
||||||||
4
|
4
|
20
|
-
|
-
|
10
|
-
|
-
|
±0.6
|
M12×1.25
|
21
|
28.5
|
17
|
19
|
2.4×33
|
6
|
6
|
20
|
25
|
40
|
12
|
13.5
|
15
|
M14×1.5
|
23
|
34
|
22
|
25
|
3.4×38
|
|
8
|
8
|
16
|
25
|
32
|
14
|
15.5
|
17
|
M16×1.5
|
23
|
37
|
24
|
27
|
3.4×45
|
|
10
|
10
|
16
|
25
|
25
|
16
|
17.5
|
19
|
M18×1.5
|
33
|
39
|
27
|
31
|
3×51
|
|
13
|
10
|
12.5
|
20
|
25
|
20
|
21.5
|
23
|
±0.8
|
M22×1.5
|
33
|
43
|
30
|
34
|
3×64
|
16
|
15
|
10
|
16
|
20
|
23
|
24.5
|
26
|
M27×1.5
|
35
|
48
|
36
|
41
|
3×80
|
公称 通径 DN |
D2 |
胶管直径 |
工作压力 MPa |
D4 |
L72 |
L1 |
L2 |
do |
螺母 |
重量 kg |
|||||||||
D3 |
|||||||||||||||||||
I |
II |
III |
I |
II |
III |
D |
S |
D1 |
|||||||||||
min |
max |
min |
max |
min |
max |
||||||||||||||
6 |
8 |
15.1 |
17.3 |
16.7 |
18.9 |
18.5 |
20.7 |
17.5 |
30 |
33 |
32 |
92 |
60 |
18 |
5 |
M16×1.5 |
21 |
25.4 |
0.299 |
8 |
10 |
17.5 |
19.7 |
19.1 |
21.3 |
20.9 |
23.4 |
16 |
28 |
31 |
35 |
97 |
60 |
22 |
7 |
M22×1.5 |
30 |
34.6 |
0.310 |
10 |
12.5 |
20.5 |
23.1 |
22.1 |
24.7 |
23.9 |
26.5 |
14 |
25 |
27 |
40 |
108 |
67 |
24 |
10 |
M27×1.5 |
36 |
41.6 |
0.500 |
15 |
16 |
23.6 |
26.2 |
25.2 |
27.8 |
27 |
29.6 |
10.5 |
20 |
22 |
45 |
110 |
68 |
25 |
13 |
M30×1.5 |
41 |
47.3 |
0.632 |
20 |
22 |
30.8 |
33.4 |
32.4 |
35.0 |
34.2 |
36.8 |
8 |
14 |
16 |
51 |
122 |
76 |
27 |
18 |
M36×2 |
46 |
53.1 |
0.835 |
25 |
25 |
35.2 |
38.0 |
37.0 |
39.8 |
38.8 |
41.6 |
7 |
13 |
15 |
58 |
135 |
80 |
32 |
21 |
M42×2 |
50 |
57.7 |
1.234 |
32 |
31.5 |
41.7 |
44.7 |
43.5 |
46.5 |
45.3 |
48.3 |
4.4 |
11 |
12 |
66 |
148 |
88 |
35 |
28 |
M52×2 |
60 |
69.3 |
1.735 |
40 |
38 |
48.1 |
51.1 |
49.9 |
52.9 |
- |
- |
3.5 |
9 |
- |
72 |
168 |
102 |
38 |
33 |
M60×2 |
70 |
80.8 |
2.212 |
50 |
51 |
61.0 |
64.0 |
62.8 |
65.8 |
- |
- |
2.6 |
8 |
- |
86 |
186 |
116 |
40 |
43 |
M68×2 |
80 |
92.4 |
3.339 |