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  BUTT WELD PIPE CONNECTOR  
   
  INCH OD Tubes to Pipe*  
     



Butt Weld Pipe Connector

T
Tube OD
Pipe
Weld Male
A B C D E min. F
A/F
G
A/F
H J Fluid Controls
Part No.
1/8 1/8 30.5 9.6 15.3 12.7 2.4 11 11 23.9 10.3 2 SC-NB BW
1/4
1/4
1/8
1/4
32.8
37.8
9.6
14.3
17.8
17.8
15.3
15.3
4.8
4.8
14
14
14
14
25.4
30.5
10.3
13.7
4-2 CS-NB BW
4 SC-NB BW
5/16 5/16 1/8
1/4
34.0
38.6
9.6
14.3
18.5
18.5
16.3
16.3
5.1
6.3
14
16
16
16
26.7
31.2
10.3
13.7
5-2 SC-NB BW
5-4 SC-NB BW
3/8
3/8
3/8
1/4
3/8
1/2
39.9
39.9
46.3
14.3
14.3
19.1
19.3
19.3
19.3
16.8
16.8
16.8
7.1
7.1
7.1
16
17
22
17
17
17
32.5
32.5
38.9
13.7
17.2
21.3
6-4 SC-NB BW
6 SC-NB BW
6-8 SC-NB BW
1/2
1/2
1/2
3/8
1/2
3/4
43.4
49.0
50.5
14.3
19.1
19.1
21.8
21.8
21.8
22.9
22.9
22.9
10.4
10.4
10.4
22
22
27
22
22
22
33.3
38.9
40.4
17.2
21.3
26.7
8-6 SC-NB BW
8 SC-NB BW
8-12 SC-NB BW
5/8 1/2 49.0 19.1 21.8 24.4 12.7 24 25 38.9 21.3 10-8 SC-NB BW
3/4 3/4 50.5 19.1 21.8 24.4 15.8 27 29 40.4 26.7 12 SC-NB BW
1 1 62.2 23.8 26.4 31.2 22.3 35 38 50.0 33.4 16 SC-NB BW
1.1/4 1.1/4 77.2 23.8 38.9 41.2 27.6 46 50 55.2 42.2 20 SC-NB BW
1.1/2 1.1/2 88.9 26.2 45.2 50.0 34 55 60 61.7 48.3 24 SC-NB BW
 
 
 
 
METRIC OD Tube to Pipe*
 
T
Tube OD
Pipe
Weld Male
A B C D E min. F
A/F
G
A/F
H J Fluid Controls
Part No.
3 1/8 30.5 9.6 15.3 12.9 2.4 11 11 23.9 10.3 SC-NB BW-3-2
6
6
1/8
1/4
32.8
37.9
9.6
14.3
17.8
17.8
15.3
15.3
4.8
4.8
14
14
14
14
25.4
30.5
10.3
13.7
SC-NB BW-6-2
SC-NB BW-6-4
8
8
8
1/8
1/4
1/2
34.2
38.7
45.6
9.6
14.3
19.1
18.5
18.5
18.5
16.3
16.3
16.3
5.1
6.3
6.3
16
16
22
16
16
16
26.7 31.2 38.1 10.3
13.7
21.3
SC-NB BW-8-2
SC-NB BW-8-4
SC-NB BW-8
10
10
10
1/4
3/8
1/2
40.9 40.9 46.5 14.3
14.3
19.1
19.5
19.5
19.5
17.2
17.2
17.2
7.1
7.9
7.9
19
19
22
19
19
19
33.3 33.3 38.9 13.7
17.2
21.3
SC-NB BW-10-4
SC- NB BW-10-6
SC-NB BW-10-8
12
12
12
16
1/4
3/8
1/2
1/2
43.4 43.4 49.0 49.0 14.3
14.3
19.1
19.1
22.0
22.0
22.0
22.0
22.9
22.9
22.9
24.4
7.1
9.5
9.5
12.7
22
22
22
24
22
22
22
25
33.3 33.3 38.9 38.9 13.7
17.2
21.3
21.3
SC-NB BW-12-4
SC-NB BW-12-6
SC-NB BW-12
SC-NB BW-16-8
20 3/4 52.3 19.1 22.0 26 15.9 30 32 42.2 26.7 SC-NB BW-20-12
22 3/4 52.3 19.1 22.0 26 15.9 30 32 42.2 26.7 SC-NB BW-22-12
25 1 62.3 23.8 26.5 31.3 21.8 35 38 50.0 33.4 SC-NB BW-25-16
30 1.1/4 77.2 23.8 39.2 39.6 26.2 45 50 55.6 42.2 SC-NB BW-30-20
32 1.1/4 79.6 23.8 41.6 42.0 28.6 45 50 56.6 42.2 SC-NB BW-32-20
38 1.1/2 91.6 26.2 47.9 49.4 33.7 55 57 64.0 48.3 SC-NB BW-38-24
 
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