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Aluminum foil rubber insulation tubes are made of high-density closed-cell NBR rubber bonded with aluminum foil or FSK fiberglass reinforced foil. Designed for HVAC, hot/cold plumbing, refrigeration and industrial pipelines, its independent closed cells block heat transfer, stabilize pipe temperature and cut energy costs.
The outer foil forms an airtight vapor barrier to stop condensation, mold and metal pipe corrosion. With flame-retardant composition, the tubing is self-extinguishing with no burning drips and complies with construction fire standards.
The aluminum layer reflects UV rays to resist outdoor aging. Highly flexible, it snugly fits elbows, tees and reducers. Fiber-free dust ensures easy, healthy installation. Eco-friendly for residences, malls, hospitals and food plants, the tubing resists compression and cracking, requiring minimal maintenance for a long service life.
Made of closed-cell NBR rubber foam with ultra-low thermal conductivity, the material features isolated closed pores that greatly slow down heat exchange between pipelines and ambient air. It effectively blocks outward heat dissipation of hot water pipes and inward heat intrusion for cold pipelines, keeping pipeline temperature constant. This stable insulation reduces frequent startup of air conditioners, heating and refrigeration equipment, cutting overall power usage and bringing long-term electricity cost savings for commercial buildings, factories and household HVAC systems.
The outer aluminum foil creates an entirely impermeable vapor barrier to block water vapor penetration. The closed-cell rubber substrate delivers ultra-low water absorption and will never soak up moisture. For chilled water and refrigeration pipelines, it fundamentally eliminates surface condensation and dripping. It stops damp-induced mold, mildew and bacterial buildup inside insulation layers, while protecting metal pipes from moisture corrosion and extending the whole piping system’s service lifespan.
The rubber substrate adopts B1-grade flame-retardant formula with professional fireproof treatment. The material is self-extinguishing once separated from open flames, with no molten drips or burning fragments falling during combustion. It meets internationally recognized mainstream fire protection codes for commercial buildings, hotels, offices and industrial plants, satisfying engineering fire inspection requirements.
The surface aluminum foil strongly reflects ultraviolet radiation from sunlight. The composite material achieves excellent anti-aging and anti-oxidation capacity. It adapts perfectly to outdoor overhead exposed pipelines. Long-term sun exposure will not cause embrittlement, cracking or performance degradation of the insulation layer, standing up to wind, sunlight and temperature fluctuations for long-time outdoor service.
The tubing has outstanding softness and bending resilience, able to closely attach to elbows, tees, reducers and all kinds of special-shaped pipe fittings without gaps. It is lightweight and free of glass fiber dust. On-site construction only requires simple cutting, wrapping and adhesive bonding. No special tools or complicated operations are needed, shortening construction periods and protecting installers from irritation caused by fiber dust.
The dense closed-cell structure absorbs running vibration and flowing noise inside pipes to reduce pipeline noise transmission. The product contains zero formaldehyde and toxic substances and sheds no fiber scraps. It complies with environmental safety standards, suitable for installation in houses, shopping malls, hospitals, clinics and food processing workshops with strict hygiene requirements.
| Key Attributes | |||
|---|---|---|---|
| Material | Closed-cell NBR nitrile rubber + Aluminum foil / FSK fiberglass mesh aluminum foil | Type | Flexible Thermal Insulation Pipe |
| Product Name | Aluminum Foil Rubber Insulation Pipe | Insulation R-value | Customized based on wall thickness |
| Inner Diameter | Customizable (Common: 9mm–30mm) | Thickness | 5mm–50mm (customizable) |
| Length | Standard 1m / 1.2m (customizable) | Quality | High Quality |
| Shape | Round tubular | Eco Friendly | Yes, formaldehyde-free |
| Design Style | Industrial HVAC engineering | Thermal Conductivity | 0.034~0.040 W/m·K (25℃) |
| Color | Black rubber core; silver aluminum foil surface | OEM | Accept OEM & ODM service |
| Brand Name | ZhongJia | Place of Origin | Foshan, Guangdong, China |
| Function | Thermal insulation, anti-condensation, fire retardant, sound absorption, UV resistance, waterproof | After-sale Service | Online technical support, construction guidance |
| Packing | PE plastic bag / woven bag | Warranty | 1 Year |
| Item | Parameter Details |
|---|---|
| Facing options | Uncoated black rubber, plain aluminum foil, FSK fiberglass reinforced aluminum foil; optional self-adhesive backing |
| Standard dimensions | Regular inner diameter: 9–30mm; thickness:5–50mm; standard length 1/1.2m, sizes customizable |
| Packing | PE plastic bag / woven bag |
| Thermal conductivity (λ) | At 25℃: 0.034–0.040 W/m·KAt 70℃: 0.038–0.045 W/m·K |
| Max service temperature | Continuous working temperature: -40℃ ~ 110℃Instant peak temperature: 120℃ |
| Reaction to fire | B1 grade flame retardant (China standard); self-extinguishing, no molten drips when burning |
| Melting point | Rubber matrix softens above 120℃ |
| Structure | Closed-cell structure, no connected pores |
| Moisture resistance | Closed cell + aluminum foil vapor barrier, moisture permeability extremely low |
| Water absorption | ≤2% volume water absorption; aluminum foil version fully vapor-proof to prevent condensation |
| Other features | Flexible, easy cutting & installation, no fiber dust, anti-aging, anti-oxidation, suitable for indoor & outdoor piping |
The aluminum foil rubber insulation pipe is a multi-functional thermal insulation material tailored for pipeline HVAC construction and industrial piping projects, with core application scenarios listed below:
Central Air Conditioning Copper Pipe Insulation: Wrapped around air-conditioning copper pipes for residential buildings, shopping malls and office buildings. It reduces cold loss and prevents surface condensation dripping, stabilizing cooling efficiency and improving indoor comfort.
Hot & Cold Water Plumbing Insulation: Suitable for hot water, chilled water and tap water pipelines. It insulates temperature, stops condensation and pipeline rust, lowering energy consumption of water heating and water circulation systems.
Outdoor Exposed Pipeline Protection: Applied to overhead outdoor pipelines, solar pipes and outdoor fire pipes. The aluminum foil layer resists UV rays and weather aging, guaranteeing stable insulation performance under long-term sun and wind exposure.
Refrigeration & Cold Storage Piping: Used for refrigeration unit and cold storage pipelines. Low thermal conductivity minimizes cold leakage, ensuring stable low-temperature operation and cutting long-term refrigeration electricity expenses.
Industrial Workshop Mechanical Pipeline: Covers various process pipelines, equipment circulation pipes in factories and mechanical rooms. It insulates heat, absorbs pipeline running noise and reduces surface high temperature, optimizing factory working environment.
We offer full customization of aluminum foil rubber insulation pipes to match pipeline project needs:
Size Customization: Custom inner diameter, wall thickness and length per construction demands.
Performance Customization: Modify density and formula for special heat preservation, anti-condensation and fireproof needs.
Facing Customization: Optional bare rubber, aluminum foil, FSK foil and self-adhesive layer for better moisture, UV and fire performance.
OEM Service: Custom brand printing, packaging and bulk parameters for distributors and contractors.
A: Its closed-cell rubber substrate features ultra-low water absorption. The outer aluminum foil forms an airtight vapor barrier to stop water vapor infiltration, eliminating dripping condensation on cold pipelines.
A: Conventional inner diameter ranges 6–219mm, wall thickness 6–30mm, standard length 1.8m/2m. All dimensions are customizable. Density (45–95kg/m³) and surface finishes are also adjustable.
A: It reaches China B1 flame-retardant grade. The material self-extinguishes without molten drips after fire removal, satisfying mainstream construction fire codes for HVAC projects.
A: Yes. The outer aluminum foil reflects UV radiation to resist oxidation and weather aging. It adapts to long-term outdoor exposure under sunlight, wind and temperature swings.
A: It is highly flexible to fit elbows, tees and all irregular pipe fittings. No harmful fiber dust is produced during cutting and wrapping, lowering construction irritation risks.
A: OEM logo printing, packaging customization and self-adhesive backing customization are available. We adjust formulas and sizes to fit special HVAC and industrial pipeline projects.
