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solar water heater/solar heat / solar heating / solar therma

  • China China  
  • Quantity Required: 1
  • Last Updated:
    Posted on: 21 Jun 2021

  • Destination Port: 10

RFQ Details

(1) Outer tank: Colourful steel or galvanized steel

(2) Inner tank: SUS304-2B food-grade stainless steel; thickness0.4

(3) Sealing Ring: Excellenrt Silica gel material. life is twice longer than common Silica gel.
(4) Cap of water tanks: aluminium-alloy thickness1.0
(5) Vacuum tuber: High-efficient ;vacuum tube
(6) High-Efficient heat-collection function: New generation of vacuum tubes, use molecular nanotechnology, greatly enhance heat-absorption by 20 percent, higher water temperatures.
(7) Vacuum tube strictly choose high-borosilicate glass 3.3 so that it has low coefficient of thermal expansion and higher intensity. Hail-resistance:25mm

(8) Insulation: 55mm polyurethane ; keep heating; , reasonable density , excellent insulation

(9) Frame: thicker galvanized steel , Anti-corrosive.and Anti-ultraviolet, installed in the slope and flat place freely.
Strengthen hail-resistance. Best angle for the winter :45 ***** oxidation ***** increase wind
resistance, life is longer than common frame.; Beautiful appearance.