5/8″ or 16mm Armaflex insulation tubes

5/8″ (16mm) Armaflex Insulation Tubes – Professional-Grade Thermal Solutions

Our premium closed-cell elastomeric foam tubes deliver exceptional insulation performance for critical HVAC/R applications.

Material Specifications:
• 16mm wall thickness
• Nitrile rubber formulation
• Closed-cell structure (≥90% closed)
• Thermal conductivity: 0.028 W/mK at 0°C
• Temperature range: -40°C to +105°C

Performance Features:
✓ Superior moisture resistance (µ ≥7,000)
✓ Excellent UV/ozone protection
✓ Fiber-free, non-particulating
✓ CFC/HCFC free formulation
✓ Meets ASTM C534, EN 14304 standards​_

Key Benefits:
• Reduces energy costs by up to 30%
• Eliminates condensation effectively
• Maintains flexibility in cold environments
• Tool-free installation
• 25+ year service life

Professional Applications:

• Commercial refrigeration pipework

• HVAC chilled water distribution

• VRF and split system AC lines

• Solar thermal installations

• Industrial process cooling

• Food processing/cold storage facilities

Installation Advantages:
• Conforms perfectly to bends and fittings
• Clean installation without adhesives
• Lightweight yet durable construction
• Suitable for indoor/outdoor applications

The preferred choice of mechanical contractors for reliable, long-lasting thermal protection.