High temperature: by special stainless steel aluminum nitride layer,
it could bear the high temperature of 500,and the film is not falling, not aging.
Good Anti-cold: Super-copper launches mirror, Low reflectance, Small heat loss, good collector results in cold environment, and has hot water.
High efficient absorption rate: high absorption is 92%,reflection reduces 65%, heat increases 12%. higher temperature, more hot water.
Three high/targets vacuum tubes
sample available
discounts5-12% for big quantity
long guarantee
Delivery Time: | 15 working days |
Package: | carton |
Supply Ability: | 175000 Piece/Pieces per Month |
Minimum Order Quantity: | 1000 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | Ningbo |
Fob Price: | US$2.41Ningbo |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Non-Pressure |
Place of Origin: | Zhejiang China (Mainland) |
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