Presenting our premium O-Rings and L-Rings, specifically tailored for Tubeless Rims, providing a seamless blend of innovation and reliability for your machinery needs.
Crafted with precision, our O-rings and L-rings are manufactured using an advanced EPDM compound formula, ensuring superior performance and longevity.
Engineered to withstand the harshest conditions, our products offer outstanding resistance against extreme cold and hot temperatures, making them perfect for any environment.
We offer custom sizes to meet your specific requirements, ensuring a perfect fit and optimal performance for every application.
Available in varied rod diameters of 0.26, 0.28, 0.385, and 0.50, our products provide flexibility and precision for your unique needs.
Choose from an array of ring sizes including 19", 20", 21", 24", 25", 29", 33", 35", up to 69", designed for versatility and adaptability.
O-rings:
Expertly designed for sealing tire beads in graders, earthmovers, and OTR machinery, our O-rings ensure a secure and reliable seal.
• Manufactured to meet stringent OEM specifications, guaranteeing quality and performance you can trust.
• Designed to seamlessly fit a variety of international and domestic O-ring rim grooves, ensuring compatibility across platforms.
L-Rings:
Our L-Rings are meticulously designed to create a flawless air seal where the tire and rim surfaces are mismatched, ensuring airtight integrity.
• Produced to OEM specifications, delivering dependable performance and reliability.
• To achieve optimal results, always adhere to the proper procedures for bead-lubrication and tire inflation.
At D&A RUBBER, we utilize a proprietary vulcanize joining system, enabling us to seamlessly join intricate and simple extrusions into rings and mitered corners using the same material, resulting in uniform components with nearly invisible joins.



Advantages:
Our versatile gaskets, O-rings, and seals can be crafted from both solid and hollow rubber extrusion profiles, offering adaptability and strength.
No tooling is required for our standard cords and profiles, simplifying the process and reducing costs.
For non-standard cords and profiles, we provide low-cost tooling solutions if needed, ensuring affordability without compromising quality.
Our O-rings can be custom-manufactured in virtually any diameter, providing a tailored solution for diverse applications.
Hollow cross-section O-rings demand less closure force, offering ease of use and enhanced performance.
Our hollow O-rings, gaskets, and seals are designed for use in non-standard grooves, providing versatility for unique applications.
D&A Rubber Industries excels in the manufacturing of silicone and rubber products, offering unmatched expertise and quality.
We have evolved into a leading producer of diverse rubber extrusion profiles and mould articles, including rubber tubes, cords, seals, gaskets, and more. Our products serve a wide range of industries from HVAC and sanitary to construction, lighting, and machinery.
Our extensive range of rubber extrusion profiles includes rubber solid, co-extrusion, rubber sponge, EPDM, silicone, NBR, neoprene, and SBR extrusions for applications in building, construction, HVAC, industrial, lighting, sanitary, and marine sectors.
Our pipe fitting gaskets are available with both injection and hot vulcanize jointing, providing flexibility and strength where needed.
We offer a wide selection of gaskets including vent sealing gaskets, cord ring gaskets, chimney flue gaskets, sewer pipe gaskets, manhole pipe gaskets, iron pipe gaskets, concrete pipe gaskets, and grooved coupling gaskets.
Our silicone product line includes solid and sponge extrusions, platinum curing and peroxide silicone tubing, profiles, gaskets, seals, moulding, washers, stoppers, dampers, and more, each designed for quality and durability.
Our moulded rubber offerings encompass seals, bellows, washers, LED lighting gaskets, bumpers, buffers, anti-vibration dampers, rubber grommets, coupling gaskets, rubber-metal bonded products, and O-rings, all designed for high performance.
Our tubing and cord products include silicone, neoprene, EPDM, NBR, NR, rubber cords, silicone cords, and sponge cords, each crafted to meet the highest standards of quality and durability.
