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0513-83905568
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Cone seal welded articulated pipe joint, cone seal welded adjustable pipe joint (31.5MPa)
I. Overview
Cone seal welded articulated pipe joints and cone seal welded adjustable pipe joints for pipeline systems with oil and gas as the medium. Working temperature is -25 ~ 80 ℃, nominal pressure PN ≤ 31.5MPa. The form and size are shown in Figure 1, Figure 2 and Table 1, Table 2.
Structure form
3. Dimensions
Do
d
l
d1
d2
h
H
L1
L2
S1
S2
E
O-ring (GB 3452.1)
Weight kg
Metric fine thread
Snail mosquito
1
2
3
8
M12X1.5
12
4
18
12
30
31
47
18
twenty one
22X22
12.5X1.8
11.8X1.8
7.5X1.8
0.15
10
M14X1.5
G1 / 4A
12
6
twenty four
13
31
34
50
18
twenty four
25X25
16X2.65
12.5X1.8
9X1.8
0.18
12
M16X1.5
G3 / 8A
12
7
27
15
37
38
53
twenty four
twenty four
30X30
18X2.65
16X1.8
11.2X1.8
0.26
14
M18X1.5
G3 / 8A
14
8
27
15
37
38
53
twenty four
27
30X30
18X2.65
18X1.8
11.8X2.65
0.27
16
M22X1.5
G1 / 2A
14
10
34
twenty two
48
45
66
30
30
40X40
23.6X2.65
22X1.8
14X2.65
0.57
20
M27X2
G3 / 4A
16
13
41
25
53
52
76
36
36
45X45
30X2.65
28X1.8
18X2.65
0.82
25
M33X2
G1A
18
17
46
30
59
56
84
41
46
50X50
34.5X2.65
35X1.8
23.6X2.65
1.18
30
M42X2
G11 / 4A
20
20
55
36
71
65
94
50
50
60X60
43.7X2.65
42.5X1.8
28X2.65
1.94
38
M48X2
G11 / 2A
twenty two
26
66
40
87
75
107
60
60
75X75
50X2.65
48.7X1.8
36.5X2.65
3.45
Do
d
l
d1
d2
h
H
L1
L2
S1
S2
O-ring (GB 3452.1)
Weight kg
Metric fine thread
Snail mosquito
1
2
3
8
M12X1.5
12
4
18
36
38
55
18
twenty one
18
12.5X1.8
11.8X1.8
7.5X1.8
0.15
10
M14X1.5
G1 / 4A
12
6
twenty four
36
38
55
twenty four
twenty four
18
16X2.65
12.5X1.8
9X1.8
0.2
12
M16X1.5
G3 / 8A
12
7
27
37
39
56
27
twenty four
18
18X2.65
16X1.8
11.2X1.8
0.32
14
M18X1.5
G3 / 8A
14
8
27
37
39
56
27
27
18
18X2.65
18X1.8
11.8X2.65
0.35
16
M22X1.5
G1 / 2A
14
10
34
43
43
64
34
30
twenty four
23.6X2.65
22X1.8
14X2.65
0.40
20
M27X2
G3 / 4A
16
13
41
51
52
75
41
36
27
30X2.65
28X1.8
18X2.65
0.9
25
M33X2
G1A
18
17
46
64
61
88
50
46
36
34.5X2.65
35X1.8
23.6X2.65
1.1
30
M42X2
G11 / 4A
20
20
55
68
64
92
60
50
41
43.7X2.65
42.5X1.8
28X2.65
1.7
38
M48X2
G11 / 2A
twenty two
26
66
75
77
109
65
60
50
50X2.65
48.7X1.8
36.5X2.65
1.95
Fourth, order mark description
1. The outer diameter of the pipe is 16mm and the conical seal welding type articulated pipe joint with d = M22 1.5 is used.
Pipe connector 16-M22 1.5 JB / ZQ4188-97
2. The outer diameter of the pipe is 20mm. The taper seal welding type adjustable pipe joint with M27 2 connecting thread.
Pipe connector 20-M27 2 JB / ZQ4189-97

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Address: Chengdong Industrial Park, Qidong City Phone: 0513-83660308, 83905568 Fax: 0513-83660318 Email: djrh888@163.com