High quality solar water heater supplier

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Flat panel compact pressure systemHorizontal pressure water tank    1.Type of tank  Pressurized, , working pressure     up to 650Kpa (6.5bar).   2.The inner tank  blue titanium steel,thickness 2.0-3.0m wth     porcelain enamel coating thickness 0.5mm   3.The outer cover: colored steel, thickness 0.5-1.0mm   4.The insulating layer 50mm high-density polyurethane,27 hours      heat preservationFeaturesSpecial-protection inner tank with the quality guarantee1.Rust free & scale resistance : adopting Germany technique with Nanjing Aerospace University cooperation,published special silicide coated on the Blue -gold Titanium after baked 930 °C.Under high tepreture ,havemore performance of stability.  No seaming & anti-leakage for 50 years  Blue -Gold Titanium steel innervessel is formed by  integral stetch from special thickness material .more longer life time.Super pessure withstanding ,safty performance higher. Before delivery ,the enmel water tank must to passed2 main high pressure test .enmal 9 bar titanium steel:12bar , totally meet the International test standard.Best heat insulation property , reduce the heat conduction at most.No metal material in the water tank ,hard forforming chemical transformation ,suitable for any   water source even with Ca ,Mg, Cl ect components. Heat absorber Flat plate collector, TiNOx coatingFlowing tube  Copper Φ10x0.5 mm    Header tube  Copper Φ22x0.8mmCover glass  tempered glass         thickness:4mmback sheet   Embossed aluminum steel or galvanized steel  FrameGalvanized sheet Thickness 1.2mm,   aluminum alloy  frame thickness  2.0Assembly angle    20-80oInlet & Outlet  or 3/4”working temperature    -35°C-120°C

High quality solar water heater supplier