Long straight stainless capillary tubes, bundled straight from the draw bench. Length with straightness is the deliverable here – capillaries that arrive bowed are wasted, so ours are stress-relieved and bundled for transit.
Function and Design
A long straight capillary looks like the simplest item in a catalogue and is often the most demanding to make consistently. The long straight capillary is produced to print, with the features that carry function inspected first.
What Makes It Work
- Stainless construction shrugs off washdown, humidity and process media without plating to chip or scratch through.
- The page shows the family; your long straight capillary is made to your print and quoted from it.
- Every long straight capillary batch is sampled against the verified first article.
- Material: stainless steel (304 / 316), with mill certificate and heat-number traceability supplied with the first article.
- Process: drawn long straight capillary, then machined sealing faces and pierced ports on the second operation.
- Finish: The long straight capillary ships natural unless the print calls for plating or coating.
- Size: To your print; dimensioned sketches can be advised before the long straight capillary is quoted.
- Custom: OEM/ODM to drawing; the long straight capillary is quoted from your print with material advice included.
Where It Is Used
In service you will find this part in thermowells for pipes and tanks, household appliance thermometers, NTC and PT100 probe assemblies.
Why Source It From Aunov
Sensor hardware has to survive installation torque, process media and years of thermal cycling. First articles are dimension-checked and pressure-tested, and production is sampled against the approved part.
Ask for a quotation: long straight capillary material options, tolerances and tooling cost are confirmed in writing.