OEM SS304/SS316 Stainless-Steel Five-Lobe Mounting-Flange Hub Precision Investment Casting | Agricultural/Construction/Industrial Machinery
Let’s define your requirement
Send a product link, drawing or short brief. We’ll work through the details with you.
- Confirm the specificationGrade or model, size and intended use.
- Define your orderQuantity, finish or configuration, and samples.
- Agree the quotation scopeIncluded work, key checks and delivery needs.
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Component FormFlangeSurface FinishPowder Coated , Polished
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Alloy Grade316 , 304
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ItemStainless Steel 5 Lobe Mounting Flange Hub Investment Casting
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MaterialSS304,SS316 etc. As customers request.ProcessInvestment Casting+machining+polishing
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Casting ToleranceCT 4-9 for Custom Stainless Steel Silica Sol CastingSurface TreatmentPolishing,Plating,Powder coating etc. As customers request
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Quality ControlStrictly 100% Inspection for samplesServiceCustomized Investment Casting
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Lead Time40~45 days for Mounting Flange Hub Investment CastingPackageMultilayer wooden box/pallet, with big plastic bag inside
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MOQ1 Pcs as normally
OEM five-lobe mounting-flange hubs are investment-cast stainless-steel components for agricultural, construction and industrial machinery. SS304 and SS316 are material directions for the custom work, which combines casting, machining and polishing. Define the selected grade and hub geometry around the mounting interface required by the actual machine.
Define the five-lobe hub and mounting interface
The five-lobe form is a specific geometry direction for the flange hub. Identify the actual mounting-interface requirements and the dimensions that govern the requested fit. Keep the hub definition and selected stainless grade together when setting the casting scope, so that the custom component can be reviewed for its intended agricultural, construction or industrial machinery use.
Allocate casting, machining and surface requirements
CT4–CT9 is the reference for the custom stainless-steel silica-sol casting. Identify which hub dimensions will be accepted as cast and which require machining. Polishing, plating and powder coating are surface choices to agree for the actual component. Relate the chosen treatment and its areas to the finished condition required for dimensional and surface acceptance.
Review the hub samples before defining production checks
Samples of the five-lobe mounting-flange hub receive 100% inspection. Agree the dimensional and surface criteria for that sample review with the actual mounting geometry and selected grade. Establish the production inspection requirements for the finished hub separately, keeping the cast, machined and treated areas associated with the component definition used for acceptance.



