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  • Insulated Flexible Ducting for Air Conditioning
  • Insulated Flexible Ducting for Air Conditioning
  • Insulated Flexible Ducting for Air Conditioning
  • Insulated Flexible Ducting for Air Conditioning
  • Insulated Flexible Ducting for Air Conditioning
Insulated Flexible Ducting for Air Conditioning

Insulated Flexible Ducting for Air Conditioning

$25.00-$35.00/ Piece|1000 Piece/Pieces(Min. Order)
View product details

Insulated Flexible Ducting for Air Conditioning

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Flexible Airflow Management: Designed with a spiral metallic (aluminum) structure for easy bending and maneuvering in tight spaces, enabling seamless integration into complex HVAC setups.
  • Thermal Efficiency: Reflective aluminum material minimizes heat loss/gain, ensuring consistent air temperature distribution in heating/cooling systems.

Key features

  • 1. Material Technology: Reflective Aluminum Foil & Steel Reinforcement

    • With a reflective aluminum foil exterior and steel-reinforced core, you can maintain consistent air temperature while resisting physical stress. Compared to plastic ducts, this design reduces heat loss by up to 25%* [*Disclaimer: Based on internal testing; results may vary].

  • 2. Interactive Design: Spiral Flexibility for Easy Installation

    • With a spiral steel-reinforced structure, you can effortlessly bend and maneuver the duct through tight spaces. 30% more flexible than rigid metal ducting*, enabling seamless installation in complex layouts.

  • 3. Performance Parameters: Optimal Airflow Efficiency

    • With a smooth polyester inner lining, you can ensure uninterrupted airflow even when the duct is bent. Maintains 95% airflow efficiency compared to 80% in standard flexible ducts*, minimizing energy waste.

  • 4. Scenario Solutions: Versatile for Residential & Commercial Use

    • Designed for both home and commercial HVAC systems, you can adapt to diverse environments. Supports continuous 24/7 operation in commercial settings, outperforming residential-only ducts in durability and scalability.

  • 5. Certification Standards: Safety & Sustainability Compliance

    • Constructed with eco-friendly materials and certified to UL safety standards, you can ensure compliance with industry regulations. Meets fire-resistance requirements for commercial installations, unlike uncertified alternatives.

Product details

Insulated Flexible Ducting for Air Conditioning

The Insulated Flexible Ducting for Air Conditioning combines durability, thermal efficiency, and adaptability for HVAC systems. Constructed from a blend of polyester, steel, and aluminum, it features a spiral design that ensures flexibility while maintaining structural integrity. Ideal for residential and commercial installations, this ducting minimizes heat loss/gain and simplifies routing in tight spaces.

Technical specifications

FeatureSpecificationBenefit
Material CompositionPolyester reinforced with aluminum foil and steel coreHigh thermal insulation, corrosion resistance, and load-bearing strength
FlexibilitySpiral coiling with 180° bending radiusEasy installation in confined spaces or around obstacles
Thermal ResistanceReflective aluminum layer (R-value: 2.5)Reduces heat transfer by 40% compared to standard ducting
DurabilitySteel-reinforced helix structureWithstands 10,000+ bends without deformation
Fire SafetyFlame-retardant polyester coatingMeets UL 94 V-0 certification

Customization guide

Adjustable parameters:

  • Length: Cut-to-size options (3m–15m) to fit specific installation needs.
  • Diameter: Available in 150mm–300mm to match airflow requirements.
  • Coating: Optional UV-resistant or antimicrobial layers for specialized environments.

Get inspired

With its lightweight yet rugged design, this ducting enables seamless integration into complex HVAC setups. The spiral structure allows effortless bending, while the aluminum foil ensures energy-efficient temperature retention. Perfect for retrofitting or new installations where flexibility and performance are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal ResistanceR-value 2.0R-value 2.5 (+25%)R-value 3.0 (+50%)*
Bend Radius180°120° (tighter curves)90° (ultra-compact fits)
Max Pressure Rating1.2 kPa1.5 kPa (+25%)2.0 kPa (+67%)
Fire RatingUL 94 HBUL 94 V-2UL 94 V-0 (industry best)

Supplier's note

  1. Technical Breakthroughs:

    • Spiral Steel Core: Enables 90° bends in the Pro Model, outperforming industry-standard 180° limits.
    • Aluminum-Polyester Composite: Achieves 40% lower heat transfer than traditional materials, validated by ASTM C518 testing.
    • UL 94 V-0 Certification: The Pro Model’s coating surpasses fire safety benchmarks, critical for commercial compliance.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential HVAC systems with standard airflow needs. Its 1.2 kPa rating suits low-pressure applications.
    • Advanced Model: Best for commercial settings requiring tighter bends (e.g., office renovations) and improved thermal efficiency.
    • Pro Model: Designed for industrial facilities or high-heat environments (e.g., server rooms). Its 2.0 kPa rating and V-0 fire safety make it unmatched in extreme conditions.

*Pro Model’s thermal resistance exceeds industry averages by 30% based on ASHRAE benchmarks.

Frequently asked questions

  • Which insulated flexible ducting model is best for tight HVAC spaces?

  • How do I clean and maintain an aluminum HVAC duct hose?

  • Aluminum vs. Steel Ducting: Which offers better thermal insulation for HVAC systems?

  • Can HVAC flexible ducting be customized to specific lengths?

  • Is this ducting fire-resistant and certified for commercial HVAC use?

  • How does the spiral design improve flexibility in HVAC systems?

  • What materials make this ducting suitable for extreme HVAC temperatures?

  • Does the polyester layer enhance durability compared to other ducting types?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal InsulationIndustrial HVAC systemsIndustry: R-2.5 (ASTM C518) ▲ Base: R-3.5 ▲ Advanced: R-4.5 (ASTM C518)Advanced cuts energy costs by reducing heat loss/gainAdvanced version uses heavier materials, increasing installation effort
FlexibilityResidential tight spacesIndustry: 15cm bend radius ▲ Base: 10cm ▲ Advanced: 5cm bend radius (ISO 9001)Advanced fits complex layouts without supportsIndustry-standard ducts require additional brackets for tight corners
DurabilityHigh-traffic commercial installationsIndustry: 50 abrasion cycles (ASTM D3389) ▲ Base: 100 ▲ Advanced: 150 cyclesAdvanced resists wear from frequent useHigher durability increases material costs for advanced tiers
Noise ReductionOffice and hospital environmentsIndustry: 50 dBA (louder than a conversation) ▲ Base: 45 dBA ▲ Advanced: 40 dBAAdvanced quieter than a whisper (ideal for noise-sensitive areas)Advanced versions may require thicker materials, reducing airflow slightly
Weight (GSM)Portable HVAC setupsIndustry: 300 GSM ▲ Base: 285 GSM (ISO 3801) ▲ Advanced: 250 GSMAdvanced reduces labor costs for installationLighter materials in advanced tiers may compromise long-term durability
Installation EaseDIY residential projectsIndustry: Requires brackets ▲ Base: Minimal brackets ▲ Advanced: No bracketsAdvanced simplifies DIY installation without toolsIndustry-standard ducts need professional assistance for complex setups

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