Phenolic Insulation Board
Rubber Foam Board
Phenolic Pipe Insulation Section
PTFE gasket
PTFE Packing
Flexible Rubber Foam Insulation for HVAC Pipes
Our Flexible Rubber Foam Insulation is specially engineered for HVAC piping applications, providing superior thermal efficiency and condensation control. This closed-cell elastomeric foam insulation delivers reliable performance for both hot and cold piping systems while offering exceptional flexibility for easy installation.
Key Benefits
1. Excellent Thermal Performance
Low thermal conductivity (0.032–0.038 W/m·K) for maximum energy efficiency
Maintains consistent temperatures in chilled water and refrigerant lines
Reduces heat gain/loss by up to 40% compared to uninsulated pipes
2. Superior Moisture Resistance
90% closed-cell structure prevents water vapor transmission
Eliminates condensation and moisture buildup
Inhibits mold and mildew growth
3. Easy Installation & Handling
Pre-slit design for quick fitting around pipes
Flexible material conforms to bends and irregular shapes
Can be installed without special tools
4. Durable & Long-Lasting
Resists UV degradation (with protective coating)
Withstands vibration and mechanical stress
Maintains performance for 10+ years
5. Fire Safety & Clean Operation
Self-extinguishing properties
Low smoke emission
Fiber-free construction eliminates airborne particles
Technical Specifications
Temperature range: -40°C to +105°C
Standard thicknesses: 6mm, 9mm, 13mm, 19mm, 25mm
Standard lengths: 2m rolls
Pipe size coverage: 15mm to 150mm diameter
Ideal Applications
✔ Chilled water supply and return lines
✔ Refrigerant piping
✔ Condensate drains
✔ HVAC equipment insulation
✔ Plumbing pipes
Installation Guide
Clean pipe surface - Remove dirt, oil and moisture
Apply adhesive (optional for permanent installation)
Wrap insulation - Align slit seam properly
Seal joints - Use compatible tape for vapor barrier
Why Choose Our Rubber Foam Insulation?
Energy savings - Lowers HVAC operating costs
Condensation control - Prevents dripping and water damage
Quick installation - Reduces labor time by 50%
Low maintenance - No replacement needed for years
Available Options
Standard gray or custom colors
Plain or self-seal versions
With or without adhesive backing
Contact us for bulk quantities and project pricing!
Note: For outdoor applications, use UV-resistant coating or protective jacket.
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