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Thin oil lubricated parts
Oil and gas lubrication systems and devices
Electrical control box
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contact details

Phone: 0513-83660308
0513-83905568
Fax: 0513-83660318
Mobile: 13767709919
Website: winvtech.com

Email: djrh888@163.com

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A type detachable hose joint C type detachable hose joint
A-type detachable hose connector (JB1888-777), C-type detachable hose connector (JB1890-77)
Hose
the inside diameter of
d
Nominal
The way to
DN
Working pressure
MPa
D2
d1
l1
l2
S2
D1
d8 l8
I
II
III
I
II
III
tolerance
4
4
20
-
-
10
-
-
0.6
M12 1.25
twenty one
28.5
17
19
2.4 33
6
6
20
25
40
12
13.5
15
M14 1.5
twenty three
34
twenty two
25
3.4 38
8
8
16
25
32
14
15.5
17
M16 1.5
twenty three
37
twenty four
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
twenty three
0.8
M22 1.5
33
43
30
34
3 64
16
15
10
16
20
twenty three
24.5
26
M27 1.5
35
48
36
41
3 80
1. d8 l8- diameter and extension of steel wire for detachable joints. 2.L = l + 5l2
Three-lobed hose connector (JB / ZQ4429-86)
Nominal
The way to
DN
D2
Hose diameter
Working pressure
MPa
D4
L72
L1
L2
do
Nut
weight
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
twenty one
25.4
0.299
8
10
17.5
19.7
19.1
21.3
20.9
23.4
16
28
31
35
97
60
twenty two
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
twenty four
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
twenty two
45
110
68
25
13
M30 1.5
41
47.3
0.632
20
twenty two
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
twenty one
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
Rubber hose according to GB3683-83 "Wire braided hydraulic hose"
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Address: Chengdong Industrial Park, Qidong City Phone: 0513-83660308, 83905568 Fax: 0513-83660318 Email: djrh888@163.com