タイトルまたは説明

Model tube: TM*0 Length: ***0mm Glass tube diameter: *0mm Glass thickness: 2.0mm Glass Material: Borosilicate Glass 3.3 Absorptive Coating: AL/N/AL Absorber material: Aluminum Condenser size: *4x*5mm Absorption coefficient: >*2% Emission coefficient: 8% Vacuum: <5x***3 Pa Wind resistance: *0m/s Freezing resistance: **0℃ Stagnation Temperature: >**0℃ Net weight: 2.*1kg ●Our Patented product. ●High efficiency, at least *0% higher than normal tube. ●Highest stagnation temp can reach **0℃. ●Can be used in special cold area. It is widely used in large-sized hot water project/sea water desalination/Industrial heating/heating system and other fields.