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21L-24 Inner Tube Suitable for Backhoe Tractor

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Home / Products / Inner Tube / Agriculture Tire Inner Tube
21L-24 Inner Tube Suitable for Backhoe Tractor
Inner Tube Suitable for Backhoe Tractor
agricultural equipment inner tube
high-impact resistant tractor inner tube
21L-24 inner tube for backhoe tractor
21L-24 Inner Tube Suitable for Backhoe Tractor
Inner Tube Suitable for Backhoe Tractor
agricultural equipment inner tube
high-impact resistant tractor inner tube
21L-24 inner tube for backhoe tractor

21L-24 Inner Tube Suitable for Backhoe Tractor

Product Description:

The 21L-24 inner tube suitable for backhoe tractor is specially designed for agricultural tractors, made of high-quality natural rubber for excellent flexibility, impact resistance and durability. It perfectly fits 21L-24 agricultural tires and 24-inch rims, featuring good air retention, high tensile strength and resistance to tearing under heavy field loads. With standard TR218A valve, it is reliable and easy to install and widely used for tractors, harvesters and other farm machinery, ensuring stable performance in tough working conditions.

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Product Details

Size：21L-24    

Valve：TR218A    

Material：Natural Rubber    

Elongation at break: ≥450%    

Thickness uniformity:±17.5%    

Minimum allowable thickness: ≥70%    

Tensile strength:≥12.0Mpa    

Joint strength:≥7.0Mpa    

Adhesion strength between valve stem gasket and tube body：≥4.0KN/m    

The bonding strength between the base valve and the rubber gasket:≥4.0KN/m    


1.Our annual output reaches 60,000 tons of reclaimed rubber, 10 million pieces of tire flaps and 5 million pieces of inner tubes.    

2.Products have the strict quality control. Every product undergoes appearance inspection and a 24-hour air inflation test.    

3.With superior craftsmanship for natural rubber inner tubes and over 500 advanced machines, we maintain strict quality control over the purity of raw materials.    

4.This inner tube is built to handle some challenges with enhanced resistance to punctures, tearing, and surface wear.    

Specifications

  • 21L-24
Model/SizeValveWeight(kg)Width(mm)
21L-24TR218A12.5555


FAQ

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Are you a Manufacturer or a Trading company?

We are an Inner Tube/Flap/Reclaimed Rubber manufacturer with 32 years of experience, welcome customers visit our factory.

Do you support customized products ?

Yes, we can customize according to your required width, weight, and tensile strength or other requirements.

What payment terms do you support?

Support FOB/ClF/DDP/EXW, support T/T and L/C payment.

What's the delivery time?

Within 15-25 days after confrim orders, exact time depends on the order quantity.

What's your quality guarantee?

Our inner tube products are inspected by special personnel at each production step, stamped for the next process if qualified; each batch is randomly sampled for laboratory index testing before shipment to ensure consistent and qualified quality.

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+86 178 6072 7291

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+86 178 6072 7291

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