We have different diametical tubes, for example,47mm,58mm,70mm of external pipe.
6)Kinds of products
Our company use 3 target magnetron sputtering plating technology,which introduce from Germany and also called interferometer coating technology.
5)Advanced technology
Patented conducting substance is compatible with normal metal material that result in non-condensable gas and non-stop running within 15 years and long duration for the collector.
4)Long life
The tube prssure-endure ability can reach 1Mpa.
3)Structure stability
Our evacuated tube can endure temperature to 250.C,even under -50.C since the vacuum rate can reach less than 5.0
glass solar vacuum tube: 1)High absorbance 2)Resist the frozen weather 3)Cu-Ss-Al absorb coating |
ShandongLongguang TianxuSolar EnergyCo.,Ltd Models Ф58×1800 Weight 2kg±0.05kg Structure All glass coaxial double-layer tubes Outer tube diameter Ф58±0.5mm Inner tube diameter Ф47±0.5mm Outer Tube thickness 1.6±0.15mm Inner tube thickness 1.6±0.15mm Tubes length ...
Brand Name:BANGNI Model Number:TT-tube-70-180/TT-tube-70-210 Type:Vacuum Solar Collector Application:Solar Thermal Pipe Material:borosilicate Material:Borosilicate Glass3.3 Warranty:5 Years Coating:ALN/AIN-SS/CN Glass:High Borosilicate 3.3glass May be our products is not ...
Come From Haining Bangni New Energy Co.Ltd
Brand Name:BANGNI Model Number:TT-tube-58-180/TT-tube-58-210 Type:Vacuum Solar Collector Application:Solar Thermal Pipe Material:borosilicate Material:Borosilicate Glass3.3 Warranty:5 Years Coating:ALN/AIN-SS/CN Glass:High Borosilicate 3.3glass May be our products is not ...
Come From Haining Bangni New Energy Co.Ltd