We are a large manufacturer of solar water heaters,solar collectors, split system ,evacuated glass tube our products is good in quality, our collectors sells well in both domestic market and foreign market.
Pressured one: For the high pressure solar water heater, the water tank is quite special, the inner tank is of 1.2mm thickness imported SUS304 stainless steel. So it could endure the high pressure of 0.6-0.8Mpa, so it could protect the water tank from burst by the high pressure. The price is higher than the normal model. Automatic welding technology which decrease the corrosion. Argon welding technology against the 0.8 Mpa pressure. Heat tube conduct the heat energy in the single direction and has some advantages of the quick operation, high heat efficiency and anti-corrosion.
Also the separate modal is pressured type. A pump is needed for water supply. The outer tank is 0.4mm thick 304 2Bstailess steel, inner tank 2mm thick porcelain enamel.We also have a new type which have copper coil in the water tank, when the water pass through the copper coil, it is warmed by the hot water in the tank. It is also pressured.
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