Crist Group is a specialist in welded PFA process tanks. Often molded alternatives are too costly or you can’t find the size you really want. Our business is focused on fluoropolymers, however, we have been welding thermoplastics since 1971.

With our proprietary fusion welding equipment, we are routinely manufacturing PRESSURIZED CANNISTERS for fluid delivery, heat exchangers and process filtration. Crist Group sources extruded PFA pipe through 4” IPS sizes with pressures up to 120 PSI.

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