Welded Fixed / Rotating Flanged Pipe Spool
Pipe spools with one fixed flange welded to the pipe and one slip on loose / rotating flange held in place with a welded collar / taft end / stub end are very common and widely specified across all industries. All spools are lined with an interference fit, high performing HiPerFlon paste extruded PTFE providing excellent corrosion resisting performance. All sizes of piping offer vacuum performance with piping up to 6”NB suitable for use under full vacuum at 200 degrees C.
| To suit pipework NB | PTFE liner Thickness | Length Min. | Length Max. | |
|---|---|---|---|---|
| Inches | mm | mm | mm | mm |
| 1/2" | 15 | 2.3 | 90 | 6000 |
| 3/4" | 20 | 3.2 | 90 | 6000 |
| 1" | 25 | 3.3 | 90 | 6000 |
| 1.1/2" | 40 | 3.2 | 95 | 6000 |
| 2" | 50 | 3.2 | 110 | 6000 |
| 3" | 80 | 3.2 | 120 | 6000 |
| 4" | 100 | 4.5 | 125 | 6000 |
| 6" | 150 | 5.5 | 140 | 6000 |
| 8" | 200 | 8.5 | 150 | 3000 |
| 10" | 250 | 9.1 | 165 | 3000 |
| 12" | 300 | 10.4 | 170 | 3000 |
| 14" | 350 | 8.3 | 190 | 3000 |
Pipe spools can be supplied with vent bosses and PTFE vent plugs for high permeation duties. For more information please follow this link.
