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Custom rubber molding · Drawing-based production

Custom O-Rings & Rubber Seals, Made to Your Drawing

From tooling and compound review to molding, inspection and batch handling, we help purchasing and engineering teams move custom sealing parts into production. No drawing yet? Start with the details you have.

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Existing
O-ring tooling available
Drawing or sample
Accepted as RFQ input
Project review
Before quotation
Rows of rubber molding presses arranged beside a marked production aisle
Rubber molding presses on the production floor

Inside Production

A visible production process, from molding to inspection

These photographs show production equipment, mold storage and finishing workstations at our factory.

Visual inspection equipment in a production area
Visual inspection areaEquipment visible in the production area.
Molds arranged on blue storage racks
Mold storageMolds arranged on storage racks.
Operators working at illuminated manual finishing and visual-check stations
Manual finishing & visual checksDedicated workstations for small rubber parts.
Files & Samples Accepted PDF, DWG, DXF, STEP, photos and physical samples can start an RFQ.
Engineering Review Dimensions, compound requirements, tooling and working conditions are reviewed before quotation.
Order Requirements Confirmed Labels, inspection records, packaging and requested documents are confirmed by project.

Custom rubber sealing solutions

Your next seal.
Made to fit.

Share the details you have. We’ll help you review the material, process and production options.

  1. Tell us what you needShare your requirements or ask a question.
  2. Add details if availableDrawing, sample photo, material or quantity.
  3. We review & get back to youOur team will contact you by email.

Prefer email?

Questions about materials, samples or your drawing? Start with an email.

sales@oringmaker.com
Email our team ↗

Your drawings are used only to review your inquiry. NDA requests can be discussed.

LET’S TALK ABOUT YOUR PROJECT

Start your inquiry

No drawing yet? Tell us what you need and we’ll help with the next step. Required fields are marked *.

Project review before quotation · NDA requests can be discussed

Have complete specifications? Open the detailed quote form ↓

For O-rings, inside diameter (ID), cross-section and units (mm or in) help if known. If you select Other for material, describe it here. Up to 5,000 characters.

One file per inquiry · PDF, DWG, DXF, STEP, STP, JPG, PNG · Maximum 20 MB. For multiple drawings or a physical sample, email our team first.

Add product, material or quantity Optional

Product and material may be prefilled from the page you visited. Please check and change them if needed. FVMQ is fluorosilicone.

Your details and files are used to review your inquiry. Privacy policy

Have complete project details? Request a detailed quote

Request a quotation

A few details to get started. Required fields are marked *.

1Add your drawing *

Drag & drop your drawing here

One file per inquiry · PDF, DWG, DXF, STEP, STP, JPG, PNG · Max. 20 MB. For multiple drawings or a physical sample, email our team first.

No file selected

2Your contact & project details

Product and material may be prefilled from the page you visited. Please check and change them if needed. FVMQ is fluorosilicone.

If you select Other for material, describe it here. Up to 3,000 characters.

Additional specifications Optional

Up to 5,000 characters.

Your contact details and drawing are used to review your inquiry. NDA requests can be discussed. Privacy policy

Products

Rubber sealing parts made to your drawing

Use the product cards below as a starting point. Final material, tolerance, tooling and lead time are confirmed after we review your drawing and working conditions.

Custom O-rings in different sizes and colors

Custom O-Rings

Metric and inch sizes, non-standard dimensions, special hardness and application-specific compounds.

Send O-ring drawing
Rubber seal molding process in factory

Rubber Seals

Sealing rings and molded rubber parts for hydraulic, pneumatic, automotive and industrial equipment.

Request seal quote
O-ring groove and sealing drawing diagram

Rubber Gaskets

Flat gaskets, profile gaskets and custom rubber components based on drawing, sample or application need.

Upload gasket file
Colored O-ring product samples

X-Rings & O-Ring Cord

X-rings, quad rings and cord options for sealing projects that need alternative cross-section solutions.

Discuss application

Materials

Compound options for real working conditions

Tell us the media, temperature, pressure and assembly environment. We can help review suitable material options.

NBR

Cost-effective option for many oil-resistant industrial sealing applications.

NBR O-ring RFQ

HNBR

Reviewed when heat, oil, wear and mechanical performance need to exceed standard NBR.

FKM

Reviewed for higher temperature, fuel, oil, chemical and demanding equipment projects.

FKM O-ring RFQ

EPDM

Often discussed for water, steam, weathering and HVAC sealing conditions.

EPDM O-ring RFQ

VMQ / Silicone

Useful when flexibility, color, food-contact review or wide temperature range matters.

Silicone O-ring RFQ

CR / Chloroprene

Discussed for weathering, ozone, moderate oil exposure and general industrial profiles.

View Complete Material Guide Includes core elastomers, specialty options and PTFE as a non-elastomer sealing material.

Process

From inquiry to production quote

  1. Share what you have. A drawing, sample photo or brief description can start the review.
  2. Engineering review. We check dimensions, compound needs, tooling and production feasibility.
  3. Quotation and next steps. You receive pricing, lead time and any technical questions for confirmation.

Final pricing may require confirmed dimensions or a drawing.

Oil seals, rubber cords and extruded sealing profiles

Manufacturing capabilities

  • OEM rubber molding and custom seal production
  • Standard and non-standard O-ring dimensions
  • Hardness, color and packaging requests reviewed case by case
  • Small trial orders and larger batch projects supported

Buyer RFQ Checklist

Details that help us quote accurately

Dimensions

ID, OD, cross-section, groove size, tolerance and drawing revision.

Material

NBR, FKM, EPDM, silicone, HNBR, PTFE or target specification.

Working Conditions

Media, temperature, pressure, movement, outdoor exposure and industry.

Commercial Needs

Annual volume, first order quantity, target delivery, packaging and Incoterms.

Workshop Video

See the workshop behind your RFQ

Take a short look inside the production environment where custom rubber parts are molded and handled.

Inspection & Order Control

Checks defined around your drawing and order requirements

Inspection requirements are reviewed before production. Depending on the part and order, this can include dimensional checks, visual acceptance, batch identification, packaging control and requested documentation.

Manual finishing and visual-check workstations for small rubber parts
Drawing revision
Dimensional check
Visual acceptance
Batch identification
Packaging control
Document requirements

Tell us which declarations, certificates or inspection records you require before quotation. Availability is confirmed for the selected compound and order.

Industries

Built for purchasing teams and engineers

Use these application areas as a starting point, then share the real media, pressure, temperature and assembly conditions.

Hydraulic & PneumaticPressure, motion, groove and fluid Pumps & ValvesMedia, pressure cycle and sealing position AutomotiveFuel, oil, heat and document needs
Industrial MachineryWear, duty cycle and assembly method
Water TreatmentWater chemistry, pressure and outdoor exposure HVAC SystemsAir, water, condensate and weathering Food EquipmentTemperature, cleaning media and target standard
Oil & Gas ProjectsExact media, temperature, pressure and reports
Agricultural EquipmentOutdoor exposure, oil, dirt and movement
Electrical & AppliancesHeat, color, insulation and assembly

Application Examples

Sealing applications to consider

These illustrative scenarios show details to discuss before quotation; they do not describe specific customer projects.

EPDM gasket for water treatment equipment

Discuss gasket dimensions, water exposure and packaging needs for an equipment assembly.

FKM O-ring for fuel and oil exposure

Consider the media, temperature and compound requirements before requesting a quote.

Custom molded rubber part from sample photo

Start a feasibility discussion with sample photos and working notes when a final drawing is not yet available.

View Application Examples

FAQ

Common RFQ questions

What files can I upload?

One file per inquiry: PDF, DWG, DXF, STEP, STP, JPG or PNG, up to 20 MB. For multiple drawings or a physical sample, email our team first.

Can you quote from a sample photo?

Yes. A clear photo can start the discussion, but final pricing may require confirmed dimensions or a drawing.

Can you help choose the material?

Yes. Share temperature, media, pressure and application details so the engineer can review suitable options.

What is your MOQ and lead time?

MOQ and lead time depend on size, material, tooling, quantity and inspection documents. Send the RFQ details and we will confirm them with the quote.

Can you provide certificates or inspection reports?

Tell us the required standard before quoting. Available documents depend on the compound, supplier data and project requirements.

Ready to quote your custom rubber seal?

Start with a drawing, sample photo or brief description. We will review the details and let you know what else is needed for a quote.

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