Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Silicone High Heat Resistant Rubber Washer
CUSTOM RUBBER & SILICONE MANUFACTURING
Silicone High Heat Resistant Rubber 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 provides a shaped elastomer layer around a connection or fixing exposed to heat. The washer dimensions and the joint's compression arrangement should be developed alongside the silicone formulation, since temperature suitability alone does not establish that the installed geometry is correct.
Identify the temperature at the washer itself, the duration of exposure and the substances contacting it. Match the central opening and outside area to the mating components so the rubber is supported where force is applied. A washer that protrudes into a clearance gap can deform differently from one supported across its intended face.
Assemble the joint using the specified fastening method and evaluate it through the relevant operating conditions. Inspect the washer when the equipment is in its appropriate service condition, looking for displacement or changes in section. If a used washer remains flattened after removal, compare the original design thickness before selecting a replacement. Avoid adding another washer to recover height unless that arrangement is part of the equipment design.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. Match the central opening and outside area to the mating components so the rubber is supported where force is applied.
- Custom dimensions
- A Heat Resistant Rubber Washer provides a shaped elastomer layer around a connection or fixing exposed to heat.
- Fit & assembly
- Assemble the joint using the specified fastening method and evaluate it through the relevant operating conditions.
- Use & inspection
- Inspect the washer when the equipment is in its appropriate service condition, looking for displacement or changes in section.
Photos illustrate structure or material only. A washer that protrudes into a clearance gap can deform differently from one supported across its intended face. 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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