Model: | 58*1800 |
---|---|
Brand: | BaoGuang |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
Label: | vacuum tube , solar water heater , solar collector |
Price: |
US $1.5
/ pc
|
Min. Order: | 100 pc |
Live Chat: | Last Online:07 Jan, 2016 |
58mm/1800mm solar vacuum tube:
1.fast thermal collecting efficiency
2.high heat resistance
3.high cold resistance