A precision stainless seal ring, ground on OD and face after turning. Seal rings live or die by flatness and surface finish, so this part gets lapping-quality finishing and 100% inspection rather than batch sampling.
Function and Design
Rings locate and seal. Drawn ring sections have uniform walls and clean edges, so gaskets seat evenly and the assembly torques down without pinch points.
Key Features
- Corrosion resistance comes from the material itself, so washdown and humidity are handled.
- Deburred, cleaned and packed – ready for assembly without rework.
- Batch consistency is built in: first article verified, production sampled to match.
- Material: stainless steel (304 / 316) – confirmed against your drawing before tooling, so the seal ring matches the print on the first batch.
- Process: CNC machining of the seal ring with in-process checks on the shop-floor gauge.
- Finish: For the seal ring, surface is natural as standard; zinc, nickel, chrome and e-coat are quoted to the print.
- Size: Size is taken from the customer drawing; the seal ring family range gives a starting point for quotation.
- Custom: OEM/ODM to print: the seal ring quotation includes material advice and tooling cost.
Where It Is Used
Production volumes of this part run in electronic and telecom enclosures, pump and valve assemblies, instrumentation fittings.
Why Source It From Aunov
We machine in house on maintained turning and milling centres. The seal ring batch travels with the inspection record from its own run.
Ask for a quotation: material options, tolerances and tooling cost are confirmed in writing.