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Union joint

TPCO
 
Nominal Diameter 
Nominal Diameter
Outside diameter 
Outside Diameter
Wall thickness 
Wall Thickness
Socket aperture 
Socket Bore
Flow aperture 
Water way Bore
Jack depth 
Depth of Socket
Nominal assembly length 
Length Assem 
Nominal
Dmin
Cmin
D1
D2
Jmin
L
DN
NPS
Socket welding 
Socket
Thread 
Threaded
Socket welding 
Socket
Thread 
Threaded
Socket welding 
Socket
Socket welding, threaded 
Socket & Threaded
Socket welding 
Socket
Socket welding, threaded 
Socket & Threaded
6
1/8
21.8
14.7
3.2
2.5
10.65
6.43
10
41.4
8
1/4
21.8
19.0
3.3
3.1
14.10
9.45
10
41.4
10
3/8
25.9
22.9
3.5
3.2
17.55
13.51
10
46.0
15
1/2
31.2
27.7
4.1
3.8
21.70
17.07
10
49.0
20
3/4
37.1
33.5
4.3
4.0
27.05
21.39
13
56.9
25
1
45.5
41.4
5.0
4.6
33.80
27.74
13
62.0
32
11/4
54.9
50.5
5.3
4.9
42.55
35.36
13
71.1
40
11/2
61.5
57.2
5.6
5.1
48.65
41.20
13
76.5
50
2
75.2
70.1
6.1
5.6
61.10
52.12
16
86.1
65
21/2
91.7
85.3
7.7
7.1
73.80
64.31
16
102.4
80
3
109.2
102.4
8.4
7.7
89.80
77.27
16
109.0
The above dimensions are in accordance with MSS SP-83 and BS3799 standards.

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