Industrial environments demand reliable sealing solutions that withstand pressure, temperature fluctuations, chemicals, and wear. When standard gaskets and off-the-shelf profiles fall short, custom extruded seals provide the precision fit and performance required to protect equipment and maintain operational uptime.
At Hanna Rubber, we deliver engineered extruded sealing solutions built for demanding industrial applications.
The Challenge: Industrial Sealing Performance Under Pressure
Industrial OEMs and maintenance teams face ongoing sealing challenges, including:
- Equipment vibration and compression set
- Exposure to oils, fuels, chemicals, and UV
- Extreme temperatures
- Tight tolerance requirements
- Non-standard profile geometries
Inadequate sealing leads to leaks, contamination, downtime, and costly repairs. Custom extrusion ensures the seal matches the application — not the other way around.
The Solution: Custom Extruded Rubber Seals
Extruded seals are continuous-profile rubber components manufactured to precise cross-sectional designs. They are ideal for long runs, unique geometries, and consistent sealing across doors, panels, enclosures, and industrial equipment.
Hanna Rubber offers:
- Custom profile development
- Solid and sponge extrusion options
- Co-extrusions and dual durometer profiles
- Continuous lengths or cut-to-length solutions
- Spliced and vulcanized frames
Material Options Include:
- EPDM
- Neoprene (CR)
- Nitrile (Buna-N)
- Silicone
- SBR
- Specialty elastomers upon request
Each material is selected based on environmental resistance, compression performance, and application demands.
Key Benefits of Extruded Seals
- Precision Fit – Custom dies ensure consistent sealing geometry
- Weather & UV Resistance – Ideal for outdoor and enclosure applications
- Chemical & Oil Resistance – Suitable for industrial processing environments
- Compression Set Performance – Maintains seal integrity over time
- Cost-Effective for Long Runs – Efficient production for OEM volumes
- Flexible Design Options – Solid, sponge, dual-durometer, and bonded solutions
Applications include:
- Industrial equipment enclosures
- HVAC systems
- Transportation and rail
- Electrical cabinets
- Food processing equipment
- OEM machinery
Why Choose Hanna Rubber for Extruded Seals?
Hanna Rubber provides more than material supply — we deliver engineered sealing solutions.
Our value-added capabilities include:
- Custom die design and profile development
- Material selection guidance based on application requirements
- Precision cutting, splicing, and vulcanized frame fabrication
- Rapid prototyping and short production runs
- Inventory management and stocking programs
- Quality-controlled manufacturing processes
With decades of industrial rubber expertise, Hanna Rubber partners with OEMs and MRO teams to reduce downtime, improve fit, and extend seal life.
FAQs About Extruded Seals
What is the difference between molded and extruded seals?
Extruded seals are continuous profiles manufactured in long lengths, ideal for linear sealing applications. Molded seals are formed in specific shapes or closed geometries.
What materials are best for outdoor sealing applications?
EPDM is commonly used for outdoor environments due to its superior UV, ozone, and weather resistance.
Can extruded seals be custom spliced into frames?
Yes. Hanna Rubber provides precision splicing and vulcanized frame fabrication for finished assemblies.
What industries use custom extruded seals?
Industries include industrial manufacturing, HVAC, transportation, energy, electrical enclosures, and OEM equipment production.
Partner with Hanna Rubber for Custom Extruded Seals
When sealing performance matters, precision matters. Hanna Rubber delivers custom extruded rubber seals engineered for durability, performance, and reliability.
Contact our team today to discuss your sealing requirements and request a custom profile consultation.