glass tube
Product Details
7.Length,2000
6.Dia:58/47mm
5.lower emission
4.higher absorption than normal tube ,at least 5%
3.three layers of selective coating,N/AL/C
2.resist higher temperature in summer ,reach 280 degree.
1.High pressure system ,for solar collector and sperated solar wate heater
glass tube spec:
glass tube with high quality ,warranty for 15 years
- Brand Name:UNIEPU
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:86-573-86118006
| Brand Name: | UNIEPU |
| Place of Origin: | Zhejiang China (Mainland) |
