Yuwang solar heat collecting vacuum tube
1.Long life,energy saving;
2.Fast heat transfer;
3.High efficiency.
solar heat collecting vacuum tube
Features
very usefull and strong
never running water or scaling
never affecting normal use it single pipes is damaged
fast startup at low temperature,high heat transfer efficiency
The pipe will not freeze at 40below zero;under high-temperature ambient in strong sunlight illumination region,the pipe shall not break even at 300
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