OD 323.9 × 168.3 Carbon Steel Concentric Reducer
OD 323.9 × 168.3 concentric reducer (carbon steel) that changes the pipe diameter on a common centre line, for vertical runs and general process piping.
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Applications & Usage
Used for diameter transitions on welded pipelines while preserving flow continuity.
Technical Specifications
| Specification | Value |
|---|---|
| Fitting type | Concentric reducer |
| Large OD | 323.9 mm |
| Small OD | 168.3 mm |
| Material | Carbon steel |
| Standard | EN 10253 / ASME B16.9 |
Similar Sizes
Explore alternative dimensions that might suit your needs
OD 273mm × 168.3mm
OD 273mm × 168.3mm Carbon Steel Concentric Reducer
OD 273mm × 219.1mm
OD 273mm × 219.1mm Carbon Steel Concentric Reducer
OD 219.1mm × 141.3mm
OD 219.1mm × 141.3mm Carbon Steel Concentric Reducer
OD 219.1mm × 168.3mm
OD 219.1mm × 168.3mm Carbon Steel Concentric Reducer
Technical guides
Pipe schedule chart: Sch 40 and Sch 80 sizes, wall thickness and weight (NPS ½" to 24")
Steel pipe schedule chart for NPS ½" to 24": outside diameter, Schedule 40 and Schedule 80 wall thickness and weight per metre to ASME B36.10M, what NPS, DN and schedule mean, and metric EN equivalents.
Read the guide →Butt-weld fittings dimensions: elbows, tees, reducers and caps to ASME B16.9 and EN 10253
Centre-to-end dimensions of 90° and 45° elbows, equal tees, reducers and caps to ASME B16.9 for NPS ½" to 24", long and short radius elbows, concentric and eccentric reducers, and how EN 10253 fittings differ.
Read the guide →