O-Rings and L-Rings expertly crafted for Tubeless Rims, offering superior sealing solutions.
Our O-rings and L-rings are meticulously manufactured using a premium formulation of EPDM compound, ensuring exceptional performance.
These rings provide outstanding resistance to extreme cold and hot temperatures, ensuring durability in any environment.
Custom sizes are available upon request, ensuring a perfect fit for any application.
We offer an array of rod diameters: 0.26, 0.28, 0.385, 0.50, catering to diverse needs.
Our ring sizes range expansively from 19", 20", 21", 24", and beyond, up to 69", accommodating various specifications.
O-rings:
Skillfully designed for sealing tire beads of graders, earthmovers, and OTR machinery, ensuring optimal performance.
• Meticulously manufactured to adhere to OEM specifications, guaranteeing reliability.
• Engineered to seamlessly fit into both international and domestic O-ring rim grooves.
L-Rings:
Ingeniously designed to create an impeccable air seal where tire and rim surfaces are incompatible, enhancing efficiency.
• Manufactured with precision to meet OEM specifications, ensuring consistency.
• Remember to always follow correct bead-lubrication and tire inflation procedures for optimal results.
At D&A RUBBER, we've innovated a unique vulcanize joining system, enabling us to craft complex or simple extrusions into rings and mitered corners. Using the same material for both the joint and extrusion, we create a uniform component with an almost invisible join.



Advantages:
We offer gaskets, O-rings, and seals crafted from solid or hollow rubber extrusion profiles, tailored to your needs.
No tooling required for standard cords and profiles, streamlining production.
Should you require non-standard cords and profiles, we provide low-cost tooling solutions tailored to your specifications.
Our O-rings can be customized to virtually any diameter, meeting diverse demands with precision.
Hollow cross-section O-rings are designed for efficiency, requiring less closure force.
Hollow O-rings, gaskets, and seals can seamlessly fit into non-standard grooves, showcasing versatility.
D&A Rubber Industries specializes in crafting top-tier silicone and rubber products, setting the standard for excellence.
Our expansion includes producing a variety of rubber extrusion profiles and molded articles. From rubber tubes to seals and gaskets, we cater to a wide array of industries including HVAC, sanitary, construction, lighting, and machinery, serving a diverse clientele with dedication.
Our rubber extrusion profiles encompass solid extrusion, co-extrusion, sponge extrusion, and more, tailored for applications in building, construction, HVAC, industries, lighting, sanitary, and marine sectors.
Our pipe fitting gaskets come in both injection jointed and hot vulcanize jointed options, ensuring durability.
We offer a comprehensive range of gaskets including vent sealing, cord ring, chimney flue, sewer pipe, and more, ensuring solutions for every need.
Our silicone products include solid and sponge extrusions, profiles, seals, mouldings, and more, catering to various applications with precision and quality.
Our moulded rubber products feature seals, bellows, washers, gaskets, bumpers, and more, offering robust solutions for diverse applications.
Tubing and cord offerings include silicone, neoprene, EPDM, NBR, and NR options, alongside rubber and sponge cords, meeting diverse requirements with excellence.
