Product Offering: O-Rings and L-Rings for Tubeless Rims
Our O-rings and L-rings are crafted with an expertly formulated EPDM compound, ensuring unparalleled quality.
Experience unmatched performance with our seals, offering superior resistance to both extreme cold and sizzling hot temperatures.
Tailored to your needs: Custom sizes available on request to fit your specific requirements.
Precision Engineering: Offering rod diameters of 0.26, 0.28, 0.385, and 0.50 for versatile applications.
Comprehensive Range: Ring sizes available from 19" to 69", ensuring a perfect fit for every need.
O-rings:
Specifically engineered for optimal sealing of tire beads in grader, earthmover, and OTR machinery applications.
• Produced to meet and exceed OEM specifications for reliability and performance.
• Compatible with a wide array of international and domestic O-ring rim grooves.
L-Rings:
Perfectly designed to establish an airtight seal where tire and rim surfaces may mismatch.
• Crafted to OEM specifications, ensuring superior fit and function.
• Always adhere to recommended bead-lubrication and tire inflation guidelines for optimal results.
D&A RUBBER's innovation shines through our proprietary vulcanize joining system, allowing for seamless joining of extrusions into rings and mitered corners using consistent material for a flawless, nearly invisible joint.



Advantages:
Flexible Solutions: Gaskets, O-rings, and seals available from both solid and hollow rubber extrusion profiles.
Efficient Production: Standard cords and profiles require no tooling, reducing lead time.
Cost-Effective Customization: Low-cost tooling available for custom non-standard cords and profiles, if required.
Endless Possibilities: O-rings can be created in virtually any diameter to match your precise needs.
Effortless Sealing: Hollow cross-section O-rings require significantly less closure force.
Versatile Applications: Hollow O-rings, gaskets, and seals suitable for non-standard grooves.
D&A Rubber Industries, a leader in silicone and rubber product manufacturing, stands out with unparalleled expertise.
Our portfolio includes a vast array of rubber extrusion profiles, rubber mold articles, and specialized gaskets. Serving industries from HVAC to construction, lighting, and beyond.
Rubber Extrusion Profile Excellence: Offering solid, co-extrusion, sponge, EPDM, silicone, NBR, neoprene, and SBR extrusions for diverse applications including building, construction, HVAC, and marine.
Pipe Fitting Gaskets: Precision-engineered with injection and hot vulcanize joints for superior performance.
Comprehensive Gasket Solutions: Vent sealing, cord ring, chimney flue, sewer pipe, manhole, iron pipe, and more.
Silicone Mastery: From solid extrusion to sponge, platinum, and peroxide cured tubing, and custom profiles, our silicone products lead the market.
Molded Rubber Expertise: Delivering excellence in seals, grommets, dampers, and more for demanding applications.
Diverse Tubing and Cord Solutions: From silicone to neoprene, EPDM, and beyond, our tubing and cords meet diverse industrial needs.
