Size Chart
8-inch Polyurethane Tires
|
Size |
Product Code |
Wheel Tread |
Tyre Weight |
Product Specification |
|
8 |
PP0820P0520B2200 |
A22-B |
510±20g |
200x50 |
Aleader solid rubber wheels
PU Tire Series – Built for Real‑World Mobility
We manufacture solid PU tires and PU‑filled rubber tires. They are used on electric wheelchairs, medical beds, rollators, mobility scooters, e‑scooters, shared bikes, baby strollers, and even robotic equipment. Our tires are known for being tough, quiet, and completely maintenance‑free.
Standard Solid PU Tires
Our baseline PU tire uses a micro‑cellular elastomer with a honeycomb structure – pore sizes range from 50 to 100 microns. This gives excellent shock absorption while keeping deformation stable under load. The result is a smoother ride and better battery range for electric vehicles.
Unique Material & Structural Merits
Different from thin-walled small-size PU wheels, this 12.5-inch model adopts gradient density foam internal framework. The outer contact layer uses high wear-resistant formula to slow tread loss on rough roads, while the inner elastic foam core absorbs road bumps efficiently. The integrated seamless forming removes hidden gaps inside the tyre, so the wheel won't sink or deform under long-term continuous load. All raw materials contain no toxic volatile substances, passing international eco-test standards and meeting safety rules for medical and daily transport products.
Why Choose Aleader Tires?
Puncture‑proof – Solid polyurethane laughs at nails, glass shards, and sharp debris. No flats, no roadside repairs.
Inflation‑free – No air pressure to check, no slow leaks, no blowouts. Just fit and forget.
Eco‑friendly – Our materials do not harm the ozone layer, and the tires are 100 % recyclable. They also meet ROHS 2.0, REACH, and TSCA requirements.
Colour options – Want a specific brand colour or a unique look? We can match any shade – style matters too.
Resistant to corrosion – PU withstands water, oil, dirt, acids, and alkalis. Whether it is hospital disinfectants or outdoor grime, the tire stays intact.
Quiet and comfortable – The micro‑cellular structure absorbs road vibrations, reducing noise and fatigue on longer rides.
Long‑lasting and high‑load – Polyurethane naturally resists abrasion and supports heavy weights without permanent deformation.
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