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Stainless Steel Quick Coupling
   

Anping Yuandong Metal Product Factory produces various quick couplings.

Features:

  • Quick connation
  • Interchangeable completely between adapter and coupler
  • Pressure-proof hydraulic pressure test 300 PSI for up to 4" and 200 PSI for 5" and up

Materials:

  • Stainless steel (investment cast)1/2"-6"
  • Packing: BUNA-N(NBR) (or TEFLON, VITON on request)

Specifications:

Our couplings conform to MIL-AA-57326(MIL-C-27487) and are interchangeable with other products which meet this specification

Threads:
  • ANSI B 1.20.1(NPT)
  • DIN 2999/259
  • BSP
  • BS 21(PT)
   
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
16.5
21
24
28.8
36
45.8
56.5
73.6
101
150
C
38
38
48
56
58
61
87
71
83.6
86
D
32.5
32.5
39
48
56
67.5
83
97
123.6
182
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
53
53
60
81.3
88.5
99.5
110.5
131
159
220
C
42
42
47
58
66.5
78
92
109
138
199
D
32
32
40
48
49
54
59
60
62
72
E
14
19
25
32
39
50
59
75
100
146
L
50
52
62
72
72
80
90
93
100
118
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
53
53
60
81.3
88.5
99.5
110.5
131
159
220
D
15
21.4
27.4
34
40.5
53
66.5
79.4
104.8
157
E
8
14
20
25
31
43
55
67
92
140
K
43
51
60
61
64
78
85
102
110
141
L
75
83
100
109
113
132
144
162
172
213
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
53
53
60
81.3
88.5
99.5
110.5
131
159
220
D
32
32
40
48
49
54
59
60
62
72
E
15
20
25
32
39
50
61
75
92
145
L
50
50
60
68
71
78
85
90
96
118
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
34.5
34.5
39
48
56
65.3
80
96
122
188
C
15
21.4
27.4
34
40.5
53
66.5
79
104.8
157
D
8
14
20
25
31
43
55
68
92
140
E
45
54
60
61
64
78
85
101.6
110
141
L
85
94
106
115
120
140
150
165.1
180
220
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
34.5
34.5
39
48
56
65.3
80
96
122
188
C
15
21.4
27.4
34
40.5
53
66.5
79
104.8
157
D
8
14
20
25
31
43
55
68
92
140
E
45
54
60
61
64
78
85
101.6
110
141
L
85
94
106
115
120
140
150
165.1
180
220
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
53
53
60
81.3
88.5
99.5
110.5
131
159
220
D
7.5
7.5
12
14
16
18
18
23
24
30
L
36
36
43
51
52
59
64
65
70
82
   
SIZE
Inch
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
6"
mm
15
20
25
32
40
50
65
80
100
150
B
11
11
10
14
16
17
18
20
20
26
L
26.5
26.5
34
41
44
48
50
53
56
64
     
Products Catalog
Ball Valves
One Piece Ball Valve
Two Way Ball Valve
Three Way Ball Valve
Class 200 Gate Valve
Class 200 Check Valve
2-Pc Flanged Ball Valve
Welded Sanitary Butterfly Valve
Stainless Steel Pipe Fittings
Stainless Steel Quick Coupling
Flange Series
 
Quality Control
Yuandong follows the policy of long-term business relationship and reliable services.
 
 

 
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