Our product is a high-quality closed-cell elastomeric insulation tube, offered at a competitive price. It is ideal for various applications in HVAC systems and industrial piping.
**Specifications:**
1. Air conditioner rubber insulation tube
2. Low thermal conductivity
3. Closed-cell pipe insulation
4. Excellent fire resistance
The insulation tube is manufactured from NBR (Nitrile Butadiene Rubber) and PVC materials. It is free from fibrous dust, benzaldehyde, and chlorofluorocarbons (CFCs). Its low thermal conductivity, moisture resistance, and fireproof properties make it an excellent choice for insulation needs.
This product is widely used in cooling units and equipment of central air conditioning systems, including freezing water pipes, condensate pipes, air ducts, and hot water pipes. It ensures energy efficiency, reduces condensation, and enhances system performance.
We can customize the product according to your specific requirements. Our products are available in different sizes and specifications, ensuring flexibility for all your projects.
If you have any questions or need further assistance, please feel free to contact us. We are always ready to help.

Below is a detailed table showing the quantity per carton based on different inner diameters and thicknesses:
| I.D. (Inch) | Thickness 3/8" (pcs/ctn) | Thickness 1/2" (pcs/ctn) | Thickness 3/4" (pcs/ctn) | Thickness 1' (pcs/ctn) |
|-------------|--------------------------|--------------------------|--------------------------|------------------------|
| 1/4 | 168 | 120 | 48 | 30 |
| 3/8 | 120 | 100 | 36 | 30 |
| 1/2 | 100 | 80 | 30 | 28 |
| 5/8 | 90 | 63 | 30 | 24 |
| 3/4 | 72 | 56 | 26 | 20 |
| 7/8 | 65 | 42 | 24 | 20 |
| 1 | 49 | 36 | 20 | 18 |
| 1-1/8 | 49 | 36 | 20 | 18 |
| 1-1/4 | 42 | 30 | 20 | 16 |
| 1-3/8 | 36 | 30 | 18 | 15 |
| 1-5/8 | 30 | 25 | 16 | 12 |
| 1-7/8 | 28 | 20 | 12 | 10 |
| 2 | 24 | 20 | 12 | 9 |
| 2-1/8 | 20 | 18 | 12 | 9 |
| 2-3/8 | 20 | 18 | 9 | 8 |
| 2-5/8 | 18 | 13 | 8 | 8 |
| 2-7/8 | 18 | 13 | 8 | 8 |
| 3 | 18 | 12 | 8 | 8 |
| 3-1/8 | 15 | 12 | 6 | 6 |
| 3-1/2 | 15 | 12 | 6 | 6 |
Whether you're looking for standard sizes or custom options, we are here to provide the best solution for your insulation needs. Contact us today for more information or to place an order.
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