Representative gallery entry
Stainless Pump Body
Stainless Pump Body is a representative Stainless Steel component for fluid control applications. Its cnc machining route and passivation specification show how geometry, material, appearance, and inspection requirements are reviewed together before quotation.

Product overview
Manufacturing context for stainless pump body.
Stainless Pump Body is a representative Stainless Steel component for fluid control applications. Its cnc machining route and passivation specification show how geometry, material, appearance, and inspection requirements are reviewed together before quotation.
Valve, pump, connector, and manifold geometry with sealing and flow interfaces.
Manufacturing information
Drawing-led process, tolerance, and inspection planning.
- Manufacturing process
- CNC Machining
- Material
- Stainless Steel
- Surface finish
- Passivation
- Tolerance capability
- Drawing-specific tolerances reviewed against geometry, datums, setup stability, material, finish, and inspection access.
- Inspection method
- CMM, micrometer, caliper, thread gauge, or feature-specific inspection as required by the approved drawing.
Applications
Typical uses in fluid control.
- Valve and pump interfaces
- Sealing and flow-control geometry
- Connector and manifold assemblies
Manufacturing notes
Process considerations for cnc machining.
- N 01
Review the functional datums, critical interfaces, and inspection access for Stainless Pump Body before the process route is released.
- N 02
Confirm the exact Stainless Steel grade, condition, and documentation requirements before material purchasing.
- N 03
The process route follows geometry, material, tolerance, and quantity.
- N 04
Critical datums and cosmetic faces should be identified on the drawing.
Quality notes
Inspection and release follow the approved project requirements.
- Inspection points for Stainless Pump Body should follow the approved drawing, functional risk, and assembly interfaces.
- Verify the Stainless Steel grade and review critical dimensions before applying passivation.
- Final release can include dimensional, appearance, and documentation checks agreed for the project.
Manufacturing capability
Custom cnc machining support from drawing review onward.
Kewei provides custom CNC machining for metal and engineering-plastic components from prototypes through flexible production volumes. Compatibility between Stainless Steel and passivation is confirmed during engineering review.
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