- A swage is used to connect buttwelded and screwed piping to smaller or larger buttweld or screwed pipe.
- T = Nominal thread engagement to make tight joints.
Pipe Size (NPS) | Reduce to | L | T | B | Dimension A & C |
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | 2-1/2 | 3 | 4 | 6 | 8 | 10 | 10 |
1/8 |
- |
- |
1/4 |
- |
- |
2-1/2 |
2-1/2 |
2-1/2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1/4 |
1/8 |
2-1/4 |
3/8 |
2-3/8 |
2-1/8 |
- |
2-3/8 |
2-3/8 |
2-5/8 |
3-1/8 |
3-5/8 |
4-1/2 |
6-1/8 |
6-5/8 |
7-5/8 |
8-5/8 |
- |
- |
- |
- |
3/8 |
1/8 to 1/4 |
2-1/2 |
3/8 |
2-3/8 |
2-1/8 |
2 |
- |
2-3/8 |
2-5/8 |
3-1/8 |
3-5/8 |
4-1/2 |
6-1/8 |
6-5/8 |
7-5/8 |
8-5/8 |
- |
- |
- |
- |
1/2 |
1/8 to 3/8 |
2-3/4 |
1/2 |
2-1/4 |
2 |
1-7/8 |
- |
- |
2-1/2 |
3 |
3-1/2 |
4 |
6 |
6-1/2 |
7-1/2 |
8-1/2 |
11-1/2 |
- |
- |
- |
3/4 |
1/8 to 1/2 |
3 |
9/16 |
2-7/16 |
- |
2-1/16 |
2-1/16 |
1-15/16 |
- |
2-15/16 |
3-7/16 |
3-15/16 |
5-15/16 |
6-7/16 |
7-7/16 |
8-7/16 |
11-7/16 |
- |
- |
- |
1 |
1/8 to 3/4 |
3-1/2 |
11/16 |
2-13/16 |
- |
2-7/16 |
2-7/16 |
2-5/16 |
2-1/16 |
- |
3-5/16 |
3-13/16 |
5-13/16 |
6-5/16 |
7-5/16 |
8-5/16 |
11-5/16 |
- |
- |
- |
1 1/4 |
1/4 to 1 |
4 |
11/16 |
3-5/16 |
- |
2-15/16 |
2-15/16 |
2-13/16 |
2-3/4 |
2-5/8 |
- |
3-13/16 |
5-13/16 |
6-5/16 |
7-5/16 |
8-5/16 |
11-5/16 |
- |
- |
- |
1 1/2 |
1/4 to 1-1/4 |
4-1/2 |
11/16 |
3-13/16 |
- |
3-7/16 |
3-7/16 |
3-5/16 |
3-1/4 |
3-1/8 |
3-1/8 |
- |
5-13/16 |
6-5/16 |
7-5/16 |
8-5/16 |
11-5/16 |
- |
- |
- |
2 |
1/4 to 1-1/2 |
6-1/2 |
3/4 |
5-3/4 |
- |
5-3/8 |
5-3/8 |
5-1/4 |
5-3/16 |
5-1/16 |
5-1/16 |
5-1/16 |
- |
6-1/4 |
7-1/4 |
8-1/4 |
11-1/4 |
12-1/4 |
14-1/4 |
15-1/4 |
2 1/2 |
1/4 to 2 |
7 |
15/16 |
6-1/16 |
- |
5-11/16 |
5-11/16 |
5-9/16 |
5-1/2 |
5-3/8 |
5-3/8 |
5-3/8 |
5-5/16 |
- |
7-1/16 |
8-1/16 |
11-1/16 |
12-1/16 |
14-1/16 |
15-1/16 |
3 |
1/4 to 2-1/2 |
8 |
1 |
7 |
- |
6-5/8 |
6-5/8 |
6-1/2 |
6-7/16 |
6-5/16 |
6-5/16 |
6-5/16 |
6-1/4 |
6-1/16 |
- |
8 |
11 |
12 |
14 |
15 |
3 1/2 |
1/4 to 3 |
8 |
1 1/16 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4 |
1/4 to 3-1/2 |
9 |
1-1/8 |
7-7/8 |
- |
7-1/2 |
7-1/2 |
7-3/8 |
7-5/16 |
7-3/16 |
7-3/16 |
7-3/16 |
7-1/8 |
6-15/16 |
6-1/2 |
- |
- |
- |
- |
- |
5 |
1/2 to 4 |
11 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
6 |
1/2 to 5 |
12 |
1-5/16 |
10-11/16 |
- |
- |
- |
10-3/16 |
10-1/2 |
10 |
10 |
10 |
9-13/16 |
9-3/4 |
9-11/16 |
9-9/16 |
- |
11-11/16 |
13-11/16 |
14-11/16 |
8 |
2 to 6 |
13 |
1-7/16 |
11-9/16 |
- |
- |
- |
- |
- |
- |
- |
- |
10-13/16 |
10-5/8 |
10-9/16 |
10-9/16 |
10-1/4 |
- |
13-9/16 |
14-9/16 |
10 |
2 to 8 |
15 |
1-5/8 |
13-3/8 |
- |
- |
- |
- |
- |
- |
- |
- |
12-5/8 |
12-7/8 |
12-3/8 |
12-1/4 |
12-1/16 |
11-15/16 |
- |
14-3/8 |
12 |
2 to 10 |
16 |
1-3/4 |
14-1/2 |
- |
- |
- |
- |
- |
- |
- |
- |
13-1/2 |
13-5/16 |
13-1/4 |
13-1/8 |
12-15/16 |
12-13/16 |
12-5/8 |
- |
14 |
2 to 12 |
17 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
16 |
2 to 14 |
18 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
18 |
2 to 16 |
20 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
20 |
2 to 18 |
22 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
24 |
6 to 20 |
24 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |