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heat-pipe-evacuated-tube-solar-collector

2 product
  • heat pipe Vacuum Tube

    1. high efficient absorption
    2.resistant high temperature
    3.anti-freezing at -40
    4. high strengh and high heat insulation

    US $2.3-7 / piece

    Min. Order: 50piece

  • pressurized heat pipe evacuated tube Solar Collector

    solar collector
    1.mounted on diffirent building
    2. anti-freezing at -40
    3. several tubes broken can't drain whole system

    US $100-600 / set

    Min. Order: 5set