Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified
When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord, our custom O-Rings are precision-engineered and certified to deliver the perfect fit for your application.
Benefits of Spliced & Vulcanized O-Rings:
-
Custom Sizes: Made to your exact ID and cross-section specifications for a perfect fit.
-
Quick Turnaround: Lead times as short as 5 days depending on order size and material availability.
-
Precision Quality: O-Rings under 48" inspected using the Olypsys® Large Format Grid Measuring System for guaranteed accuracy.
-
Order Quantities:
-
Up to 24 O-Rings: ~2-5 days.
-
25-100 O-Rings: ~5–10 days.
-
100+ O-Rings: ~10–15 days.
EPDM 70 Duro Round O-Ring Cord – Made in the USA
Flexible, Durable, and Weather-Resistant Sealing Solutions
Maximize performance with The O-Ring Store LLC’s EPDM 70 Duro Round O-Ring Cord. Proudly manufactured in the USA, this premium O-Ring cord delivers exceptional resistance to water, steam, and harsh weather conditions, making it an ideal choice for industrial, commercial, and outdoor applications. Available by the foot, it offers flexibility for creating custom O-Rings and seals, eliminating waste and ensuring a precise fit.
Key Features & Benefits
-
American-Made Quality:
-
Manufactured in the USA for consistent performance and reliability.
-
Precision engineering to meet the demands of industrial and commercial applications.
-
Outstanding Material Properties:
-
70-durometer EPDM (Ethylene Propylene Diene Monomer) combines flexibility with durability.
-
Temperature Range: -60°F to +300°F (-51°C to +149°C), with special compounds tolerating steam and water up to 400°F (204°C).
-
Resistant to ozone, UV, weathering, and aging, ensuring longevity in outdoor and exposed environments.
-
Chemical and Environmental Resistance:
-
Excellent resistance to hot water and steam up to 300°F (149°C), with specialty options for up to 400°F (204°C).
-
Performs well in glycol-based brake fluids, cleaning agents, alkalis, acids, and phosphate-ester hydraulic fluids (HFD-R).
-
Compatible with polar solvents such as alcohols, ketones, and esters.
-
Versatile Customization:
-
Available by the foot for custom lengths.
-
Seamless spliced and vulcanized options available for custom-sized O-Rings with precision sealing performance.
Material Properties – EPDM 70 Duro
|
Property
|
Value
|
|
Material
|
EPDM (Ethylene Propylene Diene Monomer)
|
|
Durometer (Hardness)
|
70 Shore A
|
|
Temperature Range
|
-60°F to +300°F (-51°C to +149°C)
|
|
High-Temp Applications
|
Up to 400°F (204°C) in steam/water
|
|
Compression Set
|
Low for long-lasting performance
|
|
Weather Resistance
|
Excellent – ozone, UV, and aging resistant
|
|
Chemical Resistance
|
Water, steam, alkalis, acids, and polar solvents
|
Not Compatible With:
-
Mineral oil-based products (oils, greases, and fuels).
-
Petroleum derivatives.
Applications
-
Food and Beverage Processing: FDA-grade options available for hygienic sealing.
-
Water and Plumbing Systems: Hot water and steam resistance for pumps, valves, and piping systems.
-
Automotive Brake Systems: Performs well with glycol-based brake fluids.
-
Outdoor Equipment: Resists UV, ozone, and weathering for reliable performance in exposed environments.
-
Chemical Processing Plants: Handles cleaning agents, acids, and alkalis effectively.
-
HVAC and Pool Systems: Suitable for chlorinated water and high-heat environments.
Why Choose The O-Ring Store LLC?
We provide more than just products—we offer complete sealing solutions backed by superior customer service and value-added support:
-
ISO9001:2015 Certification: Ensures consistent quality and compliance with industry standards.
-
Customization Services: Spliced and vulcanized O-Rings tailored to your specific needs.
-
Fast Turnaround Times: Reduce downtime with quick order processing and shipping.
-
Precision Engineering: Inspected with Olypsys® Large Format Grid Systems for guaranteed accuracy.
-
Expert Technical Support: Knowledgeable staff ready to assist with application requirements.
-
Eco-Friendly Approach: Flexible lengths reduce material waste and inventory costs.
-
User-Friendly Tools: Use our O-Ring Cord Cut-Length Calculator for hassle-free ordering.
Experience the Difference
At The O-Ring Store LLC, “We make getting O-Rings easy!” Whether you need EPDM 70 Duro Round O-Ring Cord by the foot or spliced and vulcanized custom O-Rings, we’re here to provide solutions that meet your exact specifications.
Order today or contact our team for assistance with your custom sealing needs! Trust The O-Ring Store LLC for superior performance, reliability, and value in every seal.
