10.Effeciency:65.4%-76.2%.
9.Working pressure:0.6mpa,testing pressure:0.9mpa
8.Snow load:30cm
7.Permissible Wind:30m/s
6.Tube holder:First-class Nylon66
5.Freeze resistance:below 35 or more
4.Heat pipe:cooper with 0.7mm thickness
3.Vacuume tube:twin-glass with (three-target) selective absoption coating
2.Manifold pipe:cooper tube with 1mm thickness
1.Manifold box:Aluminum alloy 1.8mm with black power painting
Technical date of heat pipe solar tube collector with solar keymark certificate
Heat pipe Solar tube collector can resist -35degree and the effeciency drop down less than 10% in 5 years
Delivery Time: | 5days |
Package: | cartons |
Supply Ability: | 5000 Set/Sets per Month |
Minimum Order Quantity: | 1 Set/Sets |
Payment Terms: | T/T |
Pipe Material: | Glass |
Application: | Water Heater |
Model Number: | HCA-58 |
Brand Name: | HEJIASUN/OEM |
Place of Origin: | Jiangsu China (Mainland) |
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