Tight Fit Liner

Field Flare Spool With Van Stone Flanges Type ES1067

The ES1067 field flare spool can be supplied in 3000mm or 6000mm lengths. It has vent holes drilled at 300mm intervals and can be cut down as many times as is practical to manufacture many shorter lengths. Because this is a tight fit liner, it can only be used by having a threading and parting off machine to expose the liner for flaring and to provide the thread for a flange. Only threaded flanges can be used. This product is ideal for use in hot climates where slide fit liners would not be suitable. CRP recommend that only our special designed threaded companion flanges are used with these spools.

Please note that this product does require some machinery for cutting and threading the pipe and there is a slight risk of damaging the liner during the “parting off” activity.


To Suit Pipework NB PTFE liner Thickness
Inches mm mm
1″ 25 3.2
1.1/2″ 40 3.2
2″ 50 3.2
3″ 80 3.2
4″ 100 4.5


CRP can offer full training and certification for field flaring on site of PTFE pipe spools. Further information on this can be found here.  A full range of field flare tooling can be supplied, please contact us for a quotation. Field flare pipe spools are available from 1”NB to 4” NB up to 3000mm long.