Buy Vacuum Tube Solar Water Heater

Buy offer Details

1) new AL-N/AL graded coating heat pipe by the Tsinghua University in Zijin high vacuum coating technology, three target, specific absorption layer of stainless steel, aluminum nitride, ultra pure copper mirror for reflecting layer, three high vacuum tube production has three major advantages :

The high temperature specific absorption layer of stainless steel, aluminum nitride, high temperature can reach 500 degrees, the film does not fall off, not aging.

The anti Alpine ultra pure copper mirror emission, low reflection, heat loss is small, the alpine environment still has good heat collection effect, hot water.


The high efficient absorption absorption ratio of 92%, reflecting lower than 65%, the heat increased 12%, higher water temperature, hot water more.


2) support imported thickening of anticorrosive zinc plate, surface treatment for antioxidant spray and automotive paint selection, material and high strength, strong wind resistance, durable, fully meet the national standard. Fasteners for stainless steel screws.


3) water tank using SUS304 - 2B food grade anticorrosion stainless steel plate, thickness of 0.3-0.4mm, the high frequency pulse automatic seamless welding, argon arc welding to prevent existing enterprise production, greatly prolongs the service life.
4) tank shell water tank shell is made of high quality aluminium zinc plate with high strength, strong corrosion resistance, strong self repair function.


5) insulation adopts automatic computer thermostat imported polyurethane overall mechanical pressing and fo