Complying with SMS standards, the SMS-31W concentric reducer features a Butt-Weld connection to provide a smooth transition between different tube diameters while maintaining stable fluid flow performance. It is suitable for sanitary processing systems requiring reliable, hygienic, and efficient tubing solutions.
Connection Type: Butt-Weld
Type: Concentric Reducer
Size Range: 1.2" × 3/4" – 4" × 3"
Material: SUS304, SUS316L Stainless Steel
Surface Finish: Ra ≤ 0.8 μm (32 Ra)
Applicable Standard: SMS
UNIT: mm
| SIZE | ØA | ØB | H |
| 1.2"x3/4" | 31.8 | 19.05 | 57 |
| 1.2"x1" | 31.8 | 25.4 | 39 |
| 1.5"x1" | 38.1 | 25.4 | 39 |
| 1.5"x1.2" | 38.1 | 31.8 | 39 |
| 2"x1" | 50.8 | 25.4 | 57 |
| 2"x1.5" | 50.8 | 38.1 | 39 |
| 2.5"x1" | 63.5 | 25.4 | 74 |
| 2.5"x1.5" | 63.5 | 38.1 | 57 |
| 2.5"x2" | 63.5 | 50.8 | 39 |
| 3"x1" | 76.2 | 25.4 | 92 |
| 3"x1.5" | 76.2 | 38.1 | 74 |
| 3"x2" | 76.2 | 50.8 | 57 |
| 3"x2.5" | 76.2 | 63.5 | 39 |
| 4"x2" | 101.6 | 50.8 | 95 |
| 4"x2.5" | 101.6 | 63.5 | 78 |
| 4"x3" | 101.6 | 76.2 | 60 |
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