solar heater system :
1.have passed CE ,CCC ,ISO, SOLAR KEYMARK AND SRCC
2.high quality,
3.5 years warranty
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: in Cartons
Delivery Detail: 7 working Days
solar heater system
vacumm tube:made of high-brosilicate glass
Inner tank materials: SUS304-2B;
Outer tank: Galvanized plate/color-coated sheet;
Thickness of insulation layer:50-65mm imported polyurethane foam for superior heat preservation
Bracket materials: molded of high-strength galvanized sheet and electrostatic-sprayed
TYPE: UNPRESSURIZED
NNER TANK MATERIAL:
FOOD-GRADETHICKENEDSTAINLESS STEEL
OUTER TANK MATERIAL:
COLAR COATED SHEET OR GALVANIZED SHEET
INSULATION LAYER:
POLYURETHANE THERMAL PROTECTION LAYER ABOUT 55-65MM
COLLECTORS: HIGH BOROSILICATE GLASS
BRACKET: GALVANIZED STEEL
HEAT PRESERVATION: 72 HOURS
HAIL RESISTANCE: 20-30MM
FASTNESS: STAINLESS STEEL SCREW
SEAL: SILICONE RUBBER POLYMER
MAX WATER TEMPERATURE: CAN REACH 95 DEGREE