Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · high heat resistant rubber washer thick round silicone washer
CUSTOM RUBBER & SILICONE MANUFACTURING
high heat resistant rubber washer thick round silicone washer
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
A heat resistant rubber washer with a thick round profile changes the spacing and compression available in its joint. The silicone formulation must suit the actual thermal exposure, but the surrounding geometry remains equally important. Material choice alone does not establish the behavior of a thick section between heated parts.
Check the bore and contact width against the mating faces, then define the intended installed thickness. The joint may change dimensions through heating and cooling, so evaluation should reflect those conditions as well as any contained medium. A high-heat description does not establish one temperature limit for every formulation.
Fit on clean faces and keep the washer from being dragged against a sharp internal feature. Inspect the completed contact rather than relying only on fastening resistance. During servicing, compare the used profile with its intended new geometry. Replace damaged or permanently distorted washers so the next assembly does not begin with altered spacing that changes how the surrounding parts compress the rubber.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. A heat resistant rubber washer with a thick round profile changes the spacing and compression available in its joint.
- Custom dimensions
- Check the bore and contact width against the mating faces, then define the intended installed thickness.
- Fit & assembly
- Fit on clean faces and keep the washer from being dragged against a sharp internal feature.
- Use & inspection
- Replace damaged or permanently distorted washers so the next assembly does not begin with altered spacing that changes how the surrounding parts compress the rubber.
Photos illustrate structure or material only. A heat resistant rubber washer with a thick round profile changes the spacing and compression available in its joint. 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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