Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · rubber washer seal rings colored silicone washer gasket
CUSTOM RUBBER & SILICONE MANUFACTURING
rubber washer seal rings colored silicone washer gasket
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 colored silicone washer gasket is a flat annular component for a joint that needs a shaped rubber interface around a central opening. Custom inner diameter, outer diameter and thickness allow the washer to follow the available sealing face. Color can distinguish the part from neighboring washers during assembly without changing the basic ring geometry.
Choose the hole size around the component passing through it, including any shoulder or thread that the washer must clear during installation. The outside diameter should remain supported by the mating face. If it overhangs a recess, the unsupported edge may move differently from the compressed portion when the joint is tightened.
Thickness affects the assembled spacing as well as compression. Check the closed position of the joint instead of selecting a thicker washer simply to make it feel softer. Keep the ring flat while bringing the faces together, and avoid trapping it on a thread crest. For replacement, match the actual dimensions and silicone formulation in addition to the color, since appearance alone does not define fluid or temperature suitability.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. If it overhangs a recess, the unsupported edge may move differently from the compressed portion when the joint is tightened.
- Custom dimensions
- Custom inner diameter, outer diameter and thickness allow the washer to follow the available sealing face.
- Fit & assembly
- Check the closed position of the joint instead of selecting a thicker washer simply to make it feel softer.
- Use & inspection
- For replacement, match the actual dimensions and silicone formulation in addition to the color, since appearance alone does not define fluid or temperature suitability.
Photos illustrate structure or material only. A colored silicone washer gasket is a flat annular component for a joint that needs a shaped rubber interface around a central opening. 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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