A stainless threaded thermowell bulb fitting – the threaded pocket accepts a bulb or probe element and screws into the process wall. The seal shoulder and thread class are the two specs we gauge on every piece.
Function and Design
What makes a threaded thermowell bulb hard is repeatability – the hundredth piece has to match the first one. The threaded thermowell bulb is produced to print, with the features that carry function inspected first.
Key Features
- Gauged threads mean make-up torque is carried by the joint as designed.
- Stainless construction shrugs off washdown, humidity and process media without plating to chip or scratch through.
- Made to your drawing – this listing shows the threaded thermowell bulb family range.
- Material: stainless steel (304 / 316), with mill certificate and heat-number traceability supplied with the first article.
- Process: deep drawing of the threaded thermowell bulb followed by CNC finishing on critical faces, thread turning to gauge.
- Finish: Natural, plated or coated to drawing – the threaded thermowell bulb finish is approved in writing before production.
- Size: Size is taken from the customer drawing; the threaded thermowell bulb family range gives a starting point for quotation.
- Custom: Custom threaded thermowell bulb builds to your drawing, with small trial lots possible before committing to volume.
Where It Is Used
Typical applications include industrial process instrumentation, NTC and PT100 probe assemblies, HVAC and refrigeration sensors.
Our Production Advantage
Sealing faces are machined and checked, because a housing that leaks fails the whole instrument. Threads are gauged, sealing faces are checked, and the first article report travels with the batch.
Send over the threaded thermowell bulb print – quotation, material advice and sample timing come back together.