MF Modular Casing Spacers
MF modular casing spacers are designed to support and center small-diameter carrier pipes inside larger casing pipes. They help maintain consistent clearance between the carrier pipe and casing while reducing direct contact during installation.
Suitable for carrier pipes with outside diameters from 20 to 100 mm, each spacer ring is assembled from 3–10 interlocking curved segments. The socket-style connection allows the segments to be joined quickly around the pipe. Where additional security is required, a metal clamp may be used to reinforce the assembled spacer ring.
MF Segment Specifications
| Model | Support Height | Segment Width | Supports per Segment | Connection Type |
|---|---|---|---|---|
| MF | 23 mm | 90 mm | 1 | Interlocking Socket |
Size Selection Guide
| Nominal Pipe Size | Carrier Pipe Outside Diameter | Model and Segment Quantity | Connection Type | ||
|---|---|---|---|---|---|
| mm | in. | Minimum | Maximum | Segments per Ring | Assembly |
| 25 | 1 | 20 mm | 30 mm | 3 × MF | Interlocking Socket |
| 40 | 1.5 | 30 mm | 50 mm | 5 × MF | Interlocking Socket |
| 50 | 2 | 50 mm | 60 mm | 6 × MF | Interlocking Socket |
| 65 | 2.5 | 60 mm | 70 mm | 7 × MF | Interlocking Socket |
| 80 | 3 | 70 mm | 100 mm | 8–10 × MF | Interlocking Socket |
Selection note: Choose the number of MF segments according to the actual outside diameter of the carrier pipe. Confirm the carrier pipe OD and casing pipe ID before ordering.