Nipple
1. Reliable connection
2. Pressure resistance and wear resistance
3. Easy installation
4. High adaptability
Product Introduction
Hose connections are designed with an emphasis on reliability, ensuring tight and stable connections under high pressure and dynamic conditions. The use of high quality materials provides increased strength and durability, preventing the joint from deforming or breaking under pressure. In addition, the connection includes elements such as cotter pins, circlips and O-rings to ensure a tight and stable connection.
The joints are able to withstand high pressure while maintaining their shape and functional integrity. Even after prolonged use there are no signs of material fatigue or damage.
The quick-release design allows for quick replacement or maintenance, reducing downtime. Some connections feature convenient locking mechanisms (such as lever or key locks), making installation and removal easy without the need for special tools.
High pressure hose couplings are designed to withstand a variety of operating conditions, including extreme temperatures, humidity levels and chemical conditions. They are suitable for various media such as oil, water, air and chemical solvents. Hence, they are used in various industrial fields including coal mining, chemical processing, construction and agriculture. Their resistance to vibration and shock ensures stable operation in dynamic or unstable operating conditions.
Parameters of KJ cores
Model |
Nominal diameter [mm] |
D1 (mm) |
D2 (mm) |
D3 (мм) |
L1 (mm) |
L (mm) |
KJ10 |
10 |
18 |
15 |
15 |
26 |
66 |
KJ13 |
12.5 |
22 |
18 |
18 |
26 |
66 |
KJ16 |
16 |
25 |
20 |
21 |
30 |
76 |
KJ19 |
19 |
28 |
24 |
24 |
31 |
80 |
Kgggggggggggggggggggggggg |
25 |
35 |
30 |
30.5 |
31 |
83 |
Like a geezer |
31.5 |
42 |
38 |
37.5 |
31 |
91 |
KJ38 |
38 |
55 |
46 |
44 |
38 |
110 |
DN core parameters
Model |
Nominal diameter (mm) |
D1 (mm) |
D2 (mm) |
D3 (mm) |
L (mm) |
DN2-10 |
10 |
20 |
14 |
15 |
72 |
DN2-13 |
12.5 |
24 |
18 |
18 |
72 |
DN2-16 |
16 |
26 |
21 |
21 |
78 |
DN2-19 |
19 |
29 |
24 |
24 |
81 |
DN2-25 |
25 |
39 |
31 |
30.5 |
88 |
DN2-32 |
31.5 |
46 |
38 |
37.5 |
96 |
DN2-38 |
38 |
55 |
47 |
44 |
110 |
DN2-51 |
51 |
64 |
56 |
55.5 |
126 |
DN core parameters (second table)
Model |
Nominal diameter (mm) |
D1 (mm) |
D1’ (mm) |
D2 (mm) |
D3 (mm) |
L (mm) |
DN4-10 |
10 |
20 |
/ |
14 |
15 |
78 |
DN4-13 |
12.5 |
24 |
/ |
18 |
18 |
78 |
DN4-16 |
16 |
26 |
/ |
21 |
21 |
85 |
DN4-19 |
19 |
29 |
/ |
24 |
24 |
88 |
DN4-25 |
25 |
39 |
/ |
31 |
30.5 |
98 |
DN4-32 |
31.5 |
46 |
/ |
38 |
37.5 |
115 |
DN4-38 |
38 |
55 |
/ |
47 |
45 |
121 |
DN6-38 |
38G |
54.5 |
55.5 |
44 |
48 |
148 |
DN4-51 |
51 |
64 |
/ |
56 |
57 |
136 |
DN6-51 |
51G |
63.5 |
64.5 |
50 |
60 |
155 |
DN4-65 |
65 |
81 |
/ |
79 |
71 |
190 |
KJ footrest parameters
Model |
Nominal diameter (mm) |
D (mm) |
D1 (mm) |
D2 (mm) |
L (mm) |
WT10 |
10 |
26 |
18.5 |
15 |
37 |
WT13 |
12.5 |
30 |
22.5 |
18 |
37 |
WT16 |
16 |
33 |
25.5 |
21 |
43 |
WT19 |
19 |
36 |
29.5 |
24 |
46 |
And brother |
25 |
43 |
35 |
30.5 |
50 |
Come on |
31.5 |
51 |
42 |
37.5 |
50 |
And bite |
38 |
58 |
48 |
44 |
67 |
Lining parameters DN (first table)
Size |
D (mm) |
D1 (mm) |
D2 (mm) |
L (mm) |
DN4-10 |
26 |
18.5 |
15 |
37 |
DN4-13 |
30 |
22.5 |
18 |
37 |
DN4-16 |
33 |
25.5 |
21 |
43 |
DN4-19 |
36 |
29.5 |
24 |
46 |
DN4-25 |
43 |
35 |
30.5 |
50 |
DN4-32 |
51 |
42 |
37.5 |
50 |
DN4-38 |
58 |
48 |
44 |
67 |
DN4-51 |
71 |
61 |
55.5 |
80 |
DN4-65 |
71 |
61 |
55.5 |
80 |
Lining parameters DN (second table)
Model |
Nominal diameter (mm) |
D (mm) |
D1 (mm) |
D2 (mm) |
L (mm) |
WT4-10 |
10 |
27.5 |
19 |
15 |
45 |
WT4-13 |
12.5 |
31 |
22 |
18 |
45 |
WT4-16 |
16 |
35 |
25.5 |
21.5 |
53 |
WT4-19 |
19 |
39 |
30 |
24.5 |
56 |
WT4-25 |
25 |
46 |
37 |
30.5 |
60 |
WT4-32 |
32 |
56 |
45 |
37.5 |
77 |
WT4-38 |
38 |
62 |
52 |
45 |
77 |
WT4-51 |
51 |
75 |
65 |
57 |
90 |
WT4-65 |
65 |
92 |
79 |
71 |
102 |
