أنبوب داخلي بديل 4.80/4.00-8 TR13 صمام 4.80/4.00-8 TR13 صمام | الخدمة الشاقة
Heavy Duty Tube Specifications
| Tire / Tube Size | 4.80 / 4.00 – 8″ |
| Rim Diameter Compatibility | 8.0″ (Standard Industrial Rims) |
| Valve Type | TR13 (Straight Valve Stem) |
| Main Material | Professional Grade Butyl Rubber |
Premium 4.80/4.00-8 Heavy Duty Inner Tube for Industrial Use
The heavy duty inner tube model provides a professional, shock-absorbing solution for a wide range of logistics and gardening equipment. We engineered this 8-inch rim component using high-density butyl rubber to maximize air retention and minimize pressure loss during heavy lifting. Furthermore, the reinforced material provides superior resistance against heat, moisture, and ozone degradation. Consequently, this heavy duty inner tube serves as a reliable maintenance component for wheelbarrows, hand trucks, and industrial dollies.
Our heavy duty inner tube features a reinforced wall design. **Moreover**, the premium butyl rubber effectively prevents common punctures.
Professional Grade Utility Tube – Reinforced butyl rubber construction for long-lasting performance.
Key Technical Advantages for B2B Supply
- Advanced Airtight Performance: This heavy duty inner tube utilizes isobutylene isoprene rubber, which offers 4-times higher airtightness compared to standard natural rubber. Additionally, the high-density material ensures the tire maintains consistent pressure for longer intervals. As a result, facility managers spend less time on routine inflation and more time on core business tasks.
- Reinforced TR13 Straight Valve: We equipped this professional series with a precision TR13 straight valve stem for universal compatibility across 8-inch rims. Moreover, the reinforced valve base prevents accidental separation or leaks even when under extreme weight. In addition, the specialized cap design keeps dirt and debris out of the valve core during outdoor operation.
- Global Manufacturing Excellence: We operate advanced production facilities across a global network, including strategic bases in China and Indonesia. Moreover, our dual-base supply chain ensures a steady stock for international B2B partners and distributors. Consequently, we maintain strict quality control to ensure every heavy duty inner tube meets high industrial benchmarks.
- Explosion-Proof Puncture Resistance: The thick-walled rubber construction significantly reduces the risk of explosive decompression if a puncture occurs. However, it maintains the necessary elasticity to provide a smooth, cushioned ride for fragile equipment. Because we prioritize chemical purity in our rubber, this tube outlasts standard consumer-grade products by a significant margin.
Secure B2B Supply: We manufacture our professional series to meet international standards for load capacity and pressure durability. As a result, our team guarantees consistent quality for every wholesale shipment. Contact us today to discuss your specific bulk requirements and customized shipping options for our premium 4.80/4.00-8 series.
Request Your Bulk Quote
Looking for a professional supplier of heavy duty inner tubes? Then contact our B2B team now for technical specifications and customized pricing for our 8-inch rim series.
