Reducers / RED-S
Sudden Reducer
Compact reducer providing high velocity gain through abrupt diameter change.
Technical Specifications
pressure
150# - 1500#
temperature
-45°C ~ +400°C
size
1" x 1/2" - 24" x 12"
materials
A234 WPB, 304/L, 316/L, A105
standards
ASME B16.9, MSS SP-43, EN 10253
Key Features
- Abrupt cross-section change
- High velocity gain
- Compact structure
- Simple welding design
- Cost effective
- Space saving
Applications
- Pre-nozzle pipelines
- High velocity systems
- Energy recovery units
- Compact piping
- Control valves
- Measurement systems
Dimension Table
| size | largeOd | smallOd | thickness | length | angle |
|---|---|---|---|---|---|
| 2" x 1" | 60.3 | 33.4 | 3.91 | 38 | 90° |
| 4" x 2" | 114.3 | 60.3 | 6.02 | 57 | 90° |
| 6" x 4" | 168.3 | 114.3 | 7.11 | 76 | 90° |
| 8" x 6" | 219.1 | 168.3 | 8.18 | 89 | 90° |
| 12" x 8" | 323.9 | 219.1 | 10.31 | 114 | 90° |
Technical Notes
- 01Causes higher pressure loss.
- 02Generates turbulence.
- 03May lead to cavitation.
- 04Used where space is limited.