Product
Product Details
1. Product Description
The Flexible Black Rubber Foam Insulation Tube is a high-performance, closed-cell elastomeric thermal insulation engineered for HVAC, plumbing, and refrigeration systems. Manufactured from premium nitrile rubber and polyvinyl chloride (NBR/PVC), it effectively prevents energy loss, controls condensation, and protects pipes against freezing and corrosion. Its soft, flexible structure ensures quick and effortless installation on various pipe diameters.
2. Technical Specifications
| Parameter | Specification |
| Density | 45-75kg/m2 |
| Wall Thickness | 5mm-15mm |
| Color | Black |
| Thermal Conductivity | ≤0.034-0.038 W/(m. K)(at 0°C) |
| Operating Temperature | -50°Cto+105°C |
| Fire Retardant Rating | Class B1 (Flame Retardant & Self-Extinguishing) |
3. Product Advantages
Superior Thermal Efficiency: Low thermal conductivity ensures maximum energy savings for heating and cooling networks.
Effective Anti-Condensation: Closed-cell structure creates a reliable vapor barrier to prevent moisture buildup and pipe corrosion.
Excellent Flexibility: Easy to bend and cut to fit tight spaces, reducing installation time and labor costs.
High Safety Standard: Class B1 fire rating provides self-extinguishing properties, minimizing fire hazards in commercial and residential buildings.
Durable & Weather-Resistant: Resistant to aging, UV degradation, and tearing, ensuring a long operational lifespan.
4. Factory Capabilities
Advanced Production Lines: Equipped with state-of-the-art continuous foaming production lines ensuring stable, high-volume output.
Rigorous Quality Control: Strict inspection protocols covering density, dimension tolerances, and thermal performance before shipment.
OEM/ODM Support: Customizable dimensions (inner diameter, wall thickness, and length) and customized packaging/branding available.
Global Shipping & Certifications: Fast lead times, reliable export packaging, and compliance with international environmental and safety standards.
5. FAQ
Q1: Is this insulation tube suitable for outdoor use?
A: Yes, but for prolonged outdoor exposure, we recommend applying a UV-resistant coating or protective wrap to prevent degradation from direct sunlight.
Q2: What is the minimum order quantity (MOQ)?
A: Please contact our sales team with your specific size and volume requirements for detailed MOQ and sample availability.
Q3: Can this material prevent pipes from freezing in winter?
A: Yes, when chosen with the appropriate wall thickness, its low thermal conductivity effectively protects pipes from freezing in sub-zero temperatures.
Q4: Do you provide free samples?
A: Yes, standard product samples are available for quality evaluation, with freight costs covered by the buyer.
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