8, So it also can operate in low temperature and low sunlight medium.
7, This why the tubes are able to absorb the energy from infrared rays which can pass through clouds.
6, The air is evacuated from the space between the two glass tubes to form a vacuum, so it eliminates heat loss.
5, The inner tube is also made of quartz sand, but it is coated with a special selective coating with strong heat absorption and lowest heat loss.
4, The outer tube is made of extremely strong transparent quartz sand which can resist impact from hail up to 25mm in diameter.
1, Vacuum tube is consists of two layer of glass tubes
2, ISO900:2000, CE certificate;
3, 0.91 transmittance of outer tube
1, Three-target evacuated tube for solar water heater
2, ISO900:2000, CE certificate
3, 0.91 transmittance of the outer tube
Delivery Time: | 1 week |
Supply Ability: | 20000 Set/Sets per Month |
Payment Terms: | L/C,T/T |
Application: | Water Heater |
Type: | Pressurized |
Brand Name: | MEIDA/OEM |
Place of Origin: | Zhejiang China (Mainland) |
Induction Heating for Tube and Pipe Many industries and factories have laid a large number of pipelines inside their factories because of production requirements. Sometimes customers need to heat or insulate these substances flowing in the pipeline. Induction heating equipment ...
Come From Chengdu Jinkezhi Electronic Co., Ltd
ARK offers a range of products specifically meeting the demands and specifications required in the fabrication of shell and tube heat exchangers/boiler. Our heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of ...
Come From ARK STEEL TUBE Co., Ltd.
304 316 312 SS Stainless PipeStainless Heat Exchanger Tubes Stainless heat exchanger tubes is suitable for water cooled unit, water source heat pump, air cooled pump and air cooled heat pump unit. The product is applying for refrigerants of R22, R134a, R407C and R410A ...
Come From Hunan Jetvision Industrial Co.,Ltd