Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Rectangular Rubber Seal/ PVC Pipe Rubber Seal
CUSTOM RUBBER & SILICONE MANUFACTURING
Rectangular Rubber Seal/ PVC Pipe Rubber Seal
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 PVC pipe rubber seal should be developed around the pipe connection and the assembly that retains it. A rectangular outer form can provide a shaped sealing boundary where required by that design. Custom dimensions, compound and color allow the rubber to follow the mating surfaces.
Identify the actual contact regions before selecting the outline. The pipe interface and any rectangular perimeter may have different compression or locating requirements. Check corner radii, opening dimensions and thickness rather than relying on the largest outside measurements alone.
Choose the formulation for the fluid, temperature and cleaning conditions at the connection. Evaluate the completed joint under its intended operating conditions, including how the pipe is supported. An offset pipe can load one side of the rubber more heavily even when the seal fits the housing.
Fit the component flat without stretching the corners to align it. Inspect for a trapped edge before the joint is fully secured. During servicing, examine both the pipe contact and outer perimeter for uneven marks. Preserve the specified geometry and support arrangement when replacing the seal so the original contact relationships are maintained.
- Material options
- Rubber. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Rubber: 30–90 Shore A. An offset pipe can load one side of the rubber more heavily even when the seal fits the housing.
- Custom dimensions
- Check corner radii, opening dimensions and thickness rather than relying on the largest outside measurements alone.
- Fit & assembly
- Fit the component flat without stretching the corners to align it.
- Use & inspection
- Preserve the specified geometry and support arrangement when replacing the seal so the original contact relationships are maintained.
Photos illustrate structure or material only. The pipe interface and any rectangular perimeter may have different compression or locating requirements. 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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