Stainless Steel Machined Flange Adapter

Dimensional specifications for the central bore diameter, bolt circle pitch, and flange thickness determine the machining strategy and material utilization for this adapter component. Share a dimensioned drawing with defined tolerance bands for the mounting holes and sealing surfaces to initiate an accurate production quote.

The part features a raised hub surrounding a precision-machined center bore, with six evenly spaced through-holes on the outer flange for secure bolting to mating interfaces. Maintaining concentricity between the inner bore and the bolt pattern is critical for proper alignment in rotating or static assemblies, while the flat flange face requires strict parallelism control to ensure leak-free sealing or stable mechanical contact.

Manufactured using CNC turning and milling processes, this component supports materials such as stainless steel, aluminum, or alloy steel depending on corrosion resistance and strength requirements. Our facility utilizes high-precision Mazak CNC lathes and machining centers to achieve tight positional tolerances, supported by CMM inspection for verifying hole patterns and geometric dimensions against your release drawings.

Surface finish options include standard machined finishes, passivation for stainless steel, or anodizing for aluminum variants, tailored to the operating environment. Lead times and costs are evaluated based on batch volume, material selection, and any secondary operations such as threading or specific surface treatments requested in your technical documentation.