Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Custom waterproof flat fire o rings thin insulation washer
CUSTOM RUBBER & SILICONE MANUFACTURING
Custom waterproof flat fire o rings thin insulation 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 thin insulation washer is a custom component whose role should be defined within the actual joint. Its profile may provide a separating layer around a fixing or contact area, but electrical, thermal, flame and water-related requirements need to be established for the selected material and completed assembly.
Define the central opening, outer boundary and permitted section height before choosing the formulation. A thin flat washer must remain supported and correctly located; it should not be expected to bridge a large gap or compensate for a sharp mating edge. Custom materials and dimensions can be developed around those requirements.
During installation, inspect the full outline for folds and keep fasteners from cutting the bore edge. Check the assembly under the conditions required by its design rather than assigning ratings from general descriptive terms. If the part is removed during service, inspect for punctures, compression damage and changes in shape before reuse. Preserve the specified material and thickness when replacing it so the intended separation is maintained.
- Material options
- Rubber. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Rubber: 30–90 Shore A. Match the rubber grade to the design closing load and section support; evaluate that assembled response without inferring a rating from the product name.
- Custom dimensions
- Define the central opening, outer boundary and permitted section height before choosing the formulation.
- Fit & assembly
- During installation, inspect the full outline for folds and keep fasteners from cutting the bore edge.
- Use & inspection
- If the part is removed during service, inspect for punctures, compression damage and changes in shape before reuse.
Photos illustrate structure or material only. A thin insulation washer is a custom component whose role should be defined within the actual 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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