Солнечный водонагреватель с низким ценам

solar water heater Key Specifications/Special Features: solar water heater Material: 1,solar water heater Inner tank: imported stainless steel (SUS304/2B) 2,solar water heater Outer tank: galvanized steel alloy 3,solar water heater Bracket: galvanized steel alloy 4,solar water heater Heat insulation layer: imported polyurethane 5solar water heater Thickness: 6 solar water heater Inner tank: 0.4mm 7 solar water heater Outer tank: 0.4mm 8solar water heater Bracket: 1.5mm 9solar water heater Heat insulation layer: 50mm 10 solar water heater Accessories: optional assistant tank and electrical heater solar water heater: solar water heater Inner and outside water tank shell materials: 304 food grade stainless steel plates and welded by argon arc solar water heater 's Water is pure and drinkable solar water heater Heat insulation of water tanks adopts polyurethane foam solar water heater Silicon rings to connect and seal them solar water heater Tubes and supports are adjustable solar water heater Power bearing is average and can assure vacuum tubes to use for long time solar water heater Whole glass vacuum tubes adapts super hard borax and silica glass solar water heater Absorb rate: 93% solar water heater Thermal radiation rate: 6% (100) solar water heater Lifespan: 15 years solar water heater Temperature when exposed to sun without water: 250°C solar water heater Boiling time: 2.5 hours If electrical appliances are used to aid heating and switch off power supply before bathing Test the water temperature before using, in order to avoid scalding solar water heaterOEM orders are accepted solar water heater Payment Details: solar water heater Payment Terms: T/T, Irrevocable L/C at sightsolar water heater Minimum Order: 1 to 99 Set solar water heater Delivery Details: solar water heater FOB Port: Shanghai,Ningbosolar water heater Lead Time: 10 - 30 days