Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Custom made rubber gasket seal washers ring
CUSTOM RUBBER & SILICONE MANUFACTURING
Custom made rubber gasket seal washers ring
A custom component for your assembly.
Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.
- Factory direct
- Made to order
- Drawing & sample support
Share the part, its application and your estimated quantity.
Customize the fit, material and finish
Material & hardness
Selected for the contact, temperature and movement
Color & finish
Define the visible surfaces and intended color
Shape & dimensions
Develop holes, lips and walls around the mating parts
Mounting & fit
Match the attachment and installation method
Product Overview
Rubber gasket seal washers provide compliant rings with dimensions and material selected for the joint opening, contact area and environment. A washer needs to remain centered while the assembly closes so the intended rubber section is supported evenly.
Check how the washer is located before tightening begins. A generous central clearance may ease placement but also allow the ring to shift. The outer diameter should remain on the supporting face rather than extending beyond an edge where the rubber can deform freely.
Bring the mating parts together without dragging the washer sideways. Inspect accessible edges for pinching and use the compression defined for the joint. The material should suit any liquid or cleaning exposure at that location. When dismantling, examine the contact pattern before discarding a used washer; it can reveal a shifted ring or an uneven mating face. Restore the alignment when fitting the replacement. Matching only the fastener diameter may miss a difference in thickness that changes the assembled contact.
- Material options
- Rubber. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Rubber: 30–90 Shore A. The outer diameter should remain on the supporting face rather than extending beyond an edge where the rubber can deform freely.
- Custom dimensions
- Rubber gasket seal washers provide compliant rings with dimensions and material selected for the joint opening, contact area and environment.
- Fit & assembly
- A washer needs to remain centered while the assembly closes so the intended rubber section is supported evenly.
- Use & inspection
- Inspect accessible edges for pinching and use the compression defined for the joint.
Photos illustrate structure or material only. Matching only the fastener diameter may miss a difference in thickness that changes the assembled contact. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.
From part requirements to production
01
Define the part
Identify key dimensions, mating surfaces and quantity
02
Review material & tooling
Agree the compound and manufacturing approach
03
Evaluate the sample
Review the fit and agreed requirements in the assembly
04
Produce & inspect
Manufacture and check against the approved requirements
Review the intended assembly
Material and structure
Consider hardness together with wall thickness and support.
Installation
Check access, mating dimensions and the fitting sequence.
Ordering this custom component
Can the shape be adjusted to my mating parts?
Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.
Which details should be agreed before tooling?
Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.
Can a sample help define the replacement?
A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.
How is the quotation for this part determined?
The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.
DISCUSS THIS COMPONENT
Describe the part you need.
Share the fit, operating conditions and quantity with our manufacturing team.
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