Bulk OEM Stainless-Steel Impeller-Blade Parts — Lost-Wax Investment Casting, CNC Machining and Sandblasting
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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Product nameImpeller Blade
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KeywordPrecision Steel CastingMaterialStainless Steel
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ProcessPresicion Lost Wax Investment Casting+CNC MachiningStandardGB ASTM AISI DIN BS
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ServiceOEM ODM CustomizedSurface TreatmentSand Blasting
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ApplicationMarine Explosion Proof LightCertificationISO 9001:2015
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UsageLighting Fixture Housing
Stainless-steel impeller-blade enquiries can be specified around the blade geometry, mating interface and required finished condition. This OEM/ODM service names precision lost-wax investment casting, CNC machining and sandblasting, with bulk supply available for discussion. Identify the component drawing and batch quantity when requesting a quotation.
Describe the impeller blade in its working assembly
Show how the blade or cast component locates in the assembly, together with the dimensions that govern that interface. Describe the operating duty and any drawing requirements that affect material selection or inspection. This gives the quotation a component-specific basis for selecting the stainless-steel grade and defining the machining scope.
Separate cast geometry from machined interfaces
Lost-wax investment casting establishes the cast component, while CNC machining addresses the interfaces selected on the drawing. Mark the individual dimensions and datums requiring machining. Sandblasting is the named surface treatment, so state the required surface condition and any areas that need particular finishing instructions.
- Provide the drawing revision, stainless grade and required batch quantity.
- Identify casting dimensions, machined interfaces and inspection requirements.
- State the desired sandblasted condition and supplied component scope.
Choose the applicable material and quality documents
GB, ASTM, AISI, DIN and BS are named standard families. Specify the document and grade applicable to the ordered part. ISO9001:2015 is the stated quality-system reference; identify the relevant supplier documentation and scope within the purchase requirements.
Specify lighting housings as a separate component enquiry
Marine explosion-proof-light and lighting-fixture housing enquiries are also named. For that request, provide the housing drawing and intended lighting assembly, with its own material and documentation requirements. Any hazardous-area approval requirement belongs to that specified assembly and must be addressed separately from the quality-system reference.
