2010 Новый вакуумная трубка солнечного водонагревателя

Vacuum tube solar water heater Packing: Standard export carton for FCL load, Plywood case for LCL load. Productivitily: 10,000 sets per month. Trademarket: HUIHAO Application: Water Heater Type: Non-Pressure Pipe Material: Glass Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe Product Description Non-pressure solar water heater Working Principle: Compact Non-pressure Solar Water Heater relies on desity of the water, cold water down, hot water up, a cosmical physics, to circulat water through the collector and the tank. When water in the collectors is heated up, it becomes lighter and naturally rises into tank. Meanwhile, cooler water in the tank flows down to the collectors. Specifications: 1. Material of inner water tank: 0.31mm,/ o.4mm/ 0.5mm 304-2B(food-level stainless steel) 2. Material of outer water tank: 0.31mm, 0.4mm, 0.5mm stainless steel,or colorful armor plate 3. Heat preservation: 55mm,60mm imported PU 4. Vacuum tube: single target vacuum tube, coating: AL/N/AL, or Three-target vacuum tube,coating:ALN/ALN-SS/CU 5. Bracket: 1.2mm/ 1.5mm thickness stainless steel or galvanized steel plate or alumminum alloy. 6. Angle of bracket: 0°,25°, 38°, 45° 7. Reflector: stainless steel sheet or strip 8. Daily efficiency: above 50% 9. Optional electrical heater: 1.5kw/2kw/3KW10. Heat Preservation: 72hours11. Hail resistance: 25mm12.Certificate: ISO9001:2000,CE and CCC.13. Warranty: Free repairing for 5 years of any quality problem due to factory default.14 .Min Order: 20ft container, sample will be available.15. Delivery time: 10-15days for full container16. Payment: Telegraphic Transfer (T/T 30% as deposit 70% balance paid via B/L copy), or Letter of Credit(L/C) at sight Three target vacuum tube