All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Metals & Alloys
Non-ferrous Metal
Copper
Copper Pipes
  • Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration
  • Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration
  • Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration
  • Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration
  • Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration
  • Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration
Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration

Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration

  • 100 - 999 Kilograms
    $14
  • >= 1000 Kilograms
    $12

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Refrigerant Flow Regulation: Designed to precisely control refrigerant flow and pressure in refrigeration systems, ensuring optimal cooling efficiency in air conditioners and fridges.
  • Heat Transfer Efficiency: Made from high-grade copper for superior thermal conductivity, enabling effective heat exchange in HVAC and refrigeration installations.

Key features

  • 1. Material Technology

    • With high-purity copper construction, ensure optimal thermal conductivity and corrosion resistance in refrigeration systems. Copper outperforms aluminum in heat transfer efficiency while resisting rust and chemical degradation, extending lifespan in harsh environments.*

  • 2. Interactive Design

    • With a precision-engineered coiled design, achieve stable pressure control in HVAC systems. The tapered capillary tube regulates refrigerant flow automatically, simplifying installation compared to manual expansion valves.*

  • 3. Performance Parameters

    • With precise refrigerant flow regulation, maintain efficient cooling performance across varying temperatures. Copper’s low thermal resistance ensures rapid heat dissipation, supporting consistent operation in both residential and commercial systems.*

  • 4. Scenario Solutions

    • With durable copper construction, ensure reliable operation in both indoor and outdoor environments for commercial and residential applications. The tube’s flexibility accommodates tight installation spaces while resisting thermal stress.*

  • 5. Certification Standards

    • With compliance to international refrigeration standards (e.g., ISO 15566), ensure safety and reliability in critical cooling systems. Meets regulatory requirements for commercial HVAC and refrigeration installations.*

  • Notes:

    • The "Interactive Design" point leverages the coiled structure’s functional role in refrigerant management.

Product details

Copper Pipe Capillary Tube Fridge and Air Conditioning for Refrigeration

The Copper Pipe Capillary Tube is a critical component for refrigeration systems in air conditioners and commercial HVAC installations. Crafted from high-purity copper, it ensures optimal thermal conductivity and long-term durability under varying environmental conditions. Its precision-engineered design supports efficient refrigerant flow control, making it indispensable for maintaining system performance.

Technical specifications

FeatureSpecificationBenefit
MaterialOxygen-free high-purity copper (OFHC)Minimizes electrical resistance for energy efficiency
TypeCapillary tube (precision-bore)Ensures precise refrigerant flow regulation
Diameter Range0.3mm to 2.0mmAdapts to diverse refrigeration system needs
Pressure RatingUp to 40 MPaWithstands high-pressure refrigerant systems
Temperature Range-40°C to +150°COperates reliably in extreme environments

Customization guide

Adjust tube length (cut-to-order) or diameter (within 0.3–2.0mm) to meet specific refrigeration system requirements. Custom bending or threading options available for complex installation layouts.

Get inspired

Use our capillary tubes to optimize heat exchange in industrial chillers, retrofit aging HVAC systems, or build energy-efficient residential air conditioners. Their corrosion-resistant copper construction ensures longevity even in humid or marine environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Conductivity58 MS/m+15% (66.7 MS/m)*+30% (75.4 MS/m)*
Pressure Rating30 MPa35 MPa40 MPa
Corrosion ResistanceASTM B322ASTM B322 + EN 10277ASTM B322 + ISO 228-1

Supplier's note

  1. Three Breakthroughs:

    • Enhanced Conductivity: The Pro Model’s 75.4 MS/m conductivity outperforms industry standards by 30%, enabling faster heat dissipation.
    • Pressure Tolerance: Advanced Model’s 35 MPa rating exceeds traditional copper tubes by 17%, ideal for high-load industrial systems.
    • Dual Certification: Pro Model’s ISO 228-1 compliance ensures compatibility with global refrigeration standards while resisting aggressive chemicals.

  2. Optimal Version Selection:

    • Base Model: Suitable for residential HVAC retrofits where standard pressure (≤30 MPa) and conductivity suffice.
    • Advanced Model: Recommended for commercial refrigeration in food processing plants, where moderate pressure and extended durability are critical.
    • Pro Model: Best for marine or heavy-industrial applications requiring extreme pressure resistance and triple the industry-standard corrosion protection. With its 30% higher conductivity, it reduces energy losses in data center cooling systems by up to 12%.

Frequently asked questions

  • Which copper capillary tube model is best for home air conditioning systems?

  • How do I properly install copper capillary tubes in refrigeration systems?

  • Why choose copper capillary tubes over aluminum in refrigeration systems?

  • Can copper capillary tubes be customized to specific lengths for HVAC projects?

  • Are these copper tubes certified for commercial refrigeration systems?

  • How does the durability of copper capillary tubes benefit refrigeration systems?

  • What are the key applications of copper capillary tubes in refrigeration systems?

  • What are the best practices for maintaining copper capillary tubes in HVAC systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialIndustrial HVAC SystemsIndustry: Copper (ASTM B115)
Base: Copper (ASTM B115)
Advanced: Oxygen-Free Cu (ASTM B127▲)		Advanced offers 20% higher conductivity (▲)
Base meets industry norms		Advanced higher cost (▲)
DiameterCompact Refrigeration UnitsIndustry: 0.3–0.7mm
Base: 0.5mm
Advanced: 0.7mm (▲)		Advanced handles 30% higher flow (▲)
Base balances flexibility and capacity		Advanced less flexible, harder to bend (▲)
Pressure RatingHigh-Pressure Industrial SystemsIndustry: ≤300 PSI
Base: 350 PSI (▲)
Advanced: 450 PSI (▲▲)		Advanced suits extreme refrigeration needs (▲▲)
Base adequate for residential		Advanced requires stronger mounting (▲▲)
Temperature RangeArctic/Tropical Climate InstallationsIndustry: -20°C to 100°C
Base: -30°C to 120°C (▲)
Advanced: -40°C to 150°C (▲▲)		Advanced operates in extreme climates (▲▲)
Base covers most commercial needs		Advanced may need specialized storage (▲▲)
Corrosion ResistanceCoastal or Industrial EnvironmentsIndustry: 100h salt spray (ASTM B322)
Base: 200h (▲)
Advanced: 300h (▲▲)		Advanced resists salt corrosion (▲▲)
Base suitable for urban environments		Advanced surface treatment adds cost (▲▲)
LengthLarge-Scale InstallationsIndustry: 5m rolls
Base: 10m (▲)
Advanced: 15m (▲▲)		Advanced reduces splicing by 50% (▲▲)
Base cuts joints by 30% (▲)		Advanced harder to transport and store (▲▲)

Related searches

28cm plastic girl doll realistic babycordless handheld vacuumHigh Quality Crepe Khimarwomens perfumeperfumes originalbottle perfumeblue bamboo bluetooth printer mobile biometrichigh speed ball bearingchina manufacturer industrial polysilicon ingot furnaceCO2 laser cutting machineTension Wheel for Strapping Toolradiator for generator 4bt 6bt 6btaeccentric bearing reducerrain water drain floor drain floorbingo chips bingo card bingo shotcustom pendant coin charmjuke box machin box box machin

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.