A型可拆式膠管接頭
A型可拆式膠管接頭(JB1888-777)、C型可拆式膠管接頭(JB1890-77)
關鍵詞：
膠管
接頭
所屬分類：
管件部分
產品描述
A型可拆式膠管接頭(JB1888-777)、C型可拆式膠管接頭(JB1890-77)
|
膠管
內徑 d |
公稱
通徑 DN |
工作壓力
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
|
|
1、d8×l8-可拆式接頭用的鋼線直徑和展長。 2、L=l+5l2 三瓣式膠管接頭(JB/ZQ4429-86)
|
公稱
通徑 DN |
D2
|
膠管直徑
|
工作壓力
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
|
膠管按GB3683-83《鋼絲編織液壓膠管》
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