Custom Steel Post Mount Flange Yoke Precoated Sand Shell Castings with CNC Machining CT7–CT8 and Ra6.3–12.5µm Scope
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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MaterialStainless Steel,Carbon Steel,Aluminum,Iron, and etc.
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ProcessPre-coated sand casting, shell castingOther Process3D printing/CNC machining/Molding/Surface treatment/Heat treatment
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SizeCustomer's Drawing RequiredToleranceCT7-CT8 (Pre-coated Sand casting)
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Surface roughness6.3-12.5 (Ra- μm)Drawing format2D/(PDF/CAD)3D(IGES/STEP)
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Surface treatmentPainting,Powder Coating,Polishing, Electroplating, Shoot blasting,etc.CertificationISO9001:2015
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Quality ControlStrictly 100% Inspection
Custom steel post-mount flange-yoke enquiries include pre-coated-sand or shell casting with CNC machining. Stainless-steel, carbon-steel, aluminum or iron components can be specified separately. Identify the complete grade and actual drawing for each component and required supplied state.
Assign casting and roughness requirements to their stage
The tolerance reference is CT7–CT8 for pre-coated sand casting. Surface roughness is Ra 6.3–12.5 µm. Define the applicable features and supplied stage for those requirements separately from finished CNC limits, with datums and measurement conditions governing acceptance. Identify the flange and post-mount interfaces requiring joint assessment, including the final surface condition used for that dimensional check.
Define the flange-yoke and additional work
Show mounting, locating and mating geometry within the intended assembly. Other requests include 3D printing, molding, heat treatment and surface treatment. Identify the actual deliverable and material condition needed at each selected stage.
- Finishes include painting, powder coating, polishing, electroplating and shot blasting.
- Specify coverage, masking and contact conditions for the substrate.
- Supply 2D PDF/CAD or 3D IGES/STEP information.
- Provide quantity and the controlling drawing revision.
Agree strict inspection and qualification scope
The stated strict 100% inspection should assess agreed material, dimensional and surface characteristics. Define methods and reporting, and request applicable ISO9001:2015 documentation and scope. Explain what an initial component must demonstrate and retain approved grade, geometry and treatment changes with the final supplied-state definition for production acceptance.
