AI-assisted studio viewcs-product-025
Stainless steel flange plate
A stainless steel flange plate with a central bore and repeated mounting holes. Start with the bolt pattern, mating diameter and mounting-face requirements.
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Studio image: AI-assisted presentation. Select an original photograph to review the source.
Flanges & covers / cs-product-015
Aluminum Flange Seat Supplier | Drawing-Based RFQ
Request an aluminum flange seat against your drawing, mounting face and sample plan. The photographed reference has a central bore and patterned mounting face; specify the actual alloy, dimensions and finished condition for your component.
- Material shown
- Aluminum
- Process reference
- Drawing-specific process review
- Manufacturing model
- Custom, made to drawing
- Dimensions & tolerances
- Defined by your approved drawing
Key geometry & review priorities
- Central circular bore
- Mounting hole pattern
- Curved slot features
Reference example, not a stocked standard part. Quote and feasibility require your specification.
Download review brief
THE PRODUCT CASE / YOUR BUYING DECISION
Which feature establishes location, and which holes or slots allow the assembly to be secured or adjusted?
A flange seat can combine a central locating feature with fixed and adjustable mounting interfaces. Use this aluminum reference to define the bore relationship, mounting pattern and curved-slot requirements around the way your assembly is positioned and secured.
Explore this product caseDrawing-led purchasing
Flange seat: define the mounting face and bore
Define the mating face
Provide the assembly section and identify the flange seating face, mating part and installation direction. Mark the face used as the drawing reference and the surrounding clearance needed for mounting.
State which surfaces locate the flange and which provide bolt clearance. Show any separately supplied mating components needed for a sample fit check.
Connect the central bore and pattern
Dimension the central bore and the mounting holes or slots from the functional drawing references. Identify the feature positions, depth and edge conditions required in the delivered state.
If a fastener, locating pin or mating shaft is part of the review, provide the relevant interface drawing and its revision. Name the assembly surfaces that require special protection.
Specify aluminum grade and finish
The existing product reference identifies aluminum. Put the exact alloy, material condition and any required finish on the controlled drawing. Identify which dimensions apply after surface treatment.
Request the material or treatment documents required for your order. Any proposed alternative should be documented and accepted before sample approval.
Agree the inspection records
List the bore, mounting pattern, face and other nominated features with drawing identifiers and acceptance criteria. Agree the datums, part support and measurement method with the supplier before sampling.
For a mating trial, identify the actual fasteners or mating parts, installation procedure and reviewer. The inspection requirements guide helps turn the requirements into a quotation scope.
Compare the same drawing scope
Send each supplier the same drawing revision, material grade, finish, quantities and required sample records. Identify separately supplied fasteners, mating parts or assembly activities.
Keep sample approval and any changes with the repeat-order baseline. Compare the flange coupling and stepped shaft for related interfaces, then use the drawing-led enquiry.
Purchasing and inspection worksheet
| RFQ item | Specify before quotation | Record with the order |
|---|---|---|
| Seating face | Mating face, reference and installation direction. | Drawing datum and agreed check. |
| Central bore | Diameter and mating component. | Feature ID and measured result. |
| Mounting pattern | Hole or slot positions, sizes and fasteners. | Reference scheme and inspection scope. |
| Material | Aluminum grade, condition and finish. | Required material or treatment records. |
| Sample | Quantity and separately defined fit trial. | Sample identity and acceptance. |
| Repeat | Approved drawing and change notification. | Release baseline and records. |
Questions before requesting a machining quotation
What material is shown in the flange seat reference?
The existing product reference identifies aluminum. Specify the alloy, condition and any required finish for your own part.
Which drawing features should I provide?
Provide the central bore, mounting pattern, seating face, relevant datums and the mating-part interfaces.
How should a mounting pattern be specified?
Dimension the holes or slots from the functional references and identify sizes, positions and the fasteners used in the assembly.
Can I request a mating fit trial?
Identify the mating parts, installation procedure, acceptance criteria and reviewer, and list the trial in the quotation scope.
What sample records should be requested?
Identify the nominated bore, face and pattern features, drawing revision, measurement method and sample identity.
How are quantities and timing confirmed?
Provide sample and production quantities with your target date; the quotation confirms the reviewed scope and schedule.
BEFORE YOU RELEASE THE DRAWING
A practical next step.
Use these guides to define the records and checks your component needs.
Flange Flatness and Parallelism: Specify the Inspection State
A flange can have a flat face and still be tilted to its mounting datum. Specify geometry, surface condition and restraint before inspection.
Plating and Anodizing Allowances: Protect the Final FitMap coated and masked surfaces, define final bore and journal dimensions, and agree the machining-to-finishing handover before releasing precision components.
THE FEATURES TO LOOK AT
A closer look
at this component.
An aluminum flange seat with a central bore and a patterned mounting face. Define the face datum and the location of holes and slots from that reference.
Original Chengshuo product reference01
Central circular bore
02
Mounting hole pattern
03
Curved slot features
DEFINE YOUR PART
What needs to
be in your drawing?
Use the released drawing to identify the central bore, mounting pattern and face datum, material condition and feature-level records requested with the order.
- Mounting face and hole-pattern datums
- Sealing, flatness and surface requirements
- Fastener clearance and assembly access
- Drawing number, revision, units and material grade.
- Surface treatment, sample quantity and repeat-order needs.
01 / REVIEW
Resolve the requirements.
Share your drawing and the features that affect function. Agree material, process scope, inspection and commercial conditions.
02 / SAMPLE
Define what approval means.
Agree the sample quantity and measurements or assembly checks required for acceptance. Record the drawing revision used.
03 / REPEAT
Control the next order.
Retain the approved specification and packaging requirements. Review design, material or finish changes before repeat production.
Related geometries.
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Stainless steel angled connector
A stainless steel connector with an angled body and round mounting features. Identify the mating faces, bore and critical hole positions for your version.
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Aluminum flange coupling
A flanged coupling with a central bore, radial mounting holes and an extended end section. Define the shaft interface and flange datum before agreeing assembly checks.
Explore componentFROM EXAMPLE TO YOUR REQUIREMENT
Found something
close to your part?
Send your drawing
Use an example to explain your idea.
Your own drawing defines the final specification.
FROM COMPONENT TO PROJECT
Review the evidence. Define your part.
Start with the component geometry, then check what the drawing, sample and order records need to establish for your own part.
Send the current drawing with quantities and critical requirements. The review is the starting point for agreeing scope, quotation and sample approval.
Request a drawing review