Electrofusion couplings
Electrofusion couplings join compatible polyethylene pipe through an embedded heating element and controlled fusion cycle.
Supplier catalogue example. Size, material and configuration are confirmed for the quoted item.
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PVC-U reducing sockets
PVC-U reducing socket fittings join two compatible pipe sizes within a selected solvent-jointed system.
Reference model / family: Schedule 80 PVC-U · reducing socket
Common uses
Size changes in suitable plant pipework and equipment connections.
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Product information
Specifications & documents
Schedule 80 PVC-U · reducing socket
- Material
- PVC-U
- Dimensional system
- Imperial IPS, Schedule 80
- Joint
- Solvent-weld sockets
- Fitting standard
- ASTM D2467
| DN × DN | Inch sizes | L — mm | N — mm |
|---|---|---|---|
| 20 × 15 | ¾ × ½ | 56 | 7 |
| 25 × 15 | 1 × ½ | 61 | 8 |
| 25 × 20 | 1 × ¾ | 62 | 7 |
| 32 × 25 | 1¼ × 1 | 70 | 8 |
| 40 × 25 | 1½ × 1 | 74 | 8 |
| 40 × 32 | 1½ × 1¼ | 75 | 7 |
| 50 × 25 | 2 × 1 | 89 | 10 |
| 50 × 40 | 2 × 1½ | 81 | 23 |
| 80 × 50 | 3 × 2 | 105 | 20 |
| 100 × 50 | 4 × 2 | 131 | 34 |
| 100 × 80 | 4 × 3 | 131 | 34 |
| 150 × 100 | 6 × 4 | 169 | 35 |
Lettered dimensions refer to the linked supplier drawing. DN is nominal, not socket bore. Values are for this IPS series; do not substitute metric fittings.
Selected reference fields compared on 2026-10-05. All 12 displayed reducing-socket L/N rows agree with the source table.
Technical references
- Dimension table and labelled drawing ↗Drawing / dimensions · Confirm document region for the quoted product · Current revision confirmed with quotation
Choose the right variant
Details to confirm
- Both pipe sizes and measured outside diameters
- Space available for the reducer
- Pipe system, fluid and operating conditions
Selection note
Distinguish a socket reducer from a reducing bush or eccentric reducer. Confirm the required end arrangement and dimensions.
These details describe the product family. The offered item’s dimensions, materials, operating limits and required approvals are confirmed before you order.
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