Stainless steel tube bushings with pierced holes, drawn to size then punched. The stainless wall resists wear and corrosion in pivot and spacer duty, and the holes pass pins or clips without a separate drilling operation.
Function and Design
A tube bushing carries one job in the assembly, and every tolerance on it exists to protect that job. That is why the tube bushing is inspected between operations, not only at the end.
Key Features
- Stainless throughout, so washdown, humidity and process media are not a problem.
- Verified first article, sampled production: the second tube bushing batch matches the first.
- Volume pricing follows from in-house tooling and the long-run capacity behind it.
- Material: Material for the tube bushing is stainless steel (304 / 316); the final grade is fixed in writing at drawing review.
- Process: the tube bushing is deep drawn from coil or blank, trimmed and pierced in subsequent dies, burr-free piercing on the second operation.
- Finish: The tube bushing ships natural unless the print calls for plating or coating.
- Size: Quoted from your print, so the tube bushing size you approve is the size that repeats.
- Custom: The tube bushing is made to print – low MOQ on standard items, volume pricing on repeats.
Applications
Typical applications include battery and energy-storage components, automotive sensor and motor housings, appliance and HVAC assemblies.
Why Source It From Aunov
Drawing and annealing windows are set from the drawing, not from habit. Blank size, lubrication and die condition are logged per run, so when your tenth order matches the first it is not a coincidence.
Request OEM pricing and a free tube bushing sample; manufacturability is reviewed before you commit.