The 31W Butt-Weld Concentric Reducer is a sanitary weld fitting designed to be welded into permanent installations to connect pipe sections with different diameters. This fitting is constructed of 304 or 316 stainless steel and comes in sizes ranging from 3/4" x 1/2" to 12" x 10".
Other sizes are available upon request; please call with any inquiries.
| Tube O.D. | A |
| 3/4" X 1/2" | 1.00 |
| 1" X 1/2" |
2.00 |
| 1" X 3/4" | 1.00 |
| 1-1/2" X 1/2" |
4.00 |
| 1-1/2" X 3/4" |
3.00 |
| 1-1/2" X 1" | 2.00 |
| 1-1/2" X 1-1/4" | 1.00 |
| 2" X 1/2" | 6.00 |
| 2" X 3/4" | 5.00 |
| 2" X 1" | 4.00 |
| 2" X 1-1/2" | 2.00 |
| 2-1/2" X 1" | 6.00 |
| 2-1/2" X 1-1/2" | 4.00 |
| 2-1/2" X 2" | 2.00 |
| 3" X 1" | 8.00 |
| 3" X 1-1/2" | 6.00 |
| 3" X 2" | 4.00 |
| 3" X 2-1/2" | 2.00 |
| 4" X 1" | 12.00 |
| 4" X 1-1/2" | 10.00 |
| 4" X 2" | 8.00 |
| 4" X 2-1/2" | 6.00 |
| 4" X 3" | 4.00 |
| 5" X 4" | 5.00 |
| 6" X 2" | 5.50 |
| 6" X 2-1/2" | 5.50 |
| 6" X 3" | 5.50 |
| 6" X 4" | 5.50 |
| 8" X 3" | 6.00 |
| 8" X 4" | 6.00 |
| 8" X 6" | 6.00 |
| 10" X 6" | 7.00 |
| 10" X 8" | 7.00 |
| 12" X 6" | 8.00 |
| 12" X 8" | 8.00 |
| 12" X 10" | 8.00 |
