solar water heaters:
1.suit to install in the roof of house
2.buautiful design
3.environment friendly
4.hot water heater
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: WOODEN CASES OR CARTONS
Delivery Detail: AS USUAL FOR 15 DAYS, MORE QUANTITY SHOULD BE NEGOTIATED
solar water heaters:
MATERUAL: INNER TANK: SUS304-2B FOOD GRADE THICKENED STAINLESS STEEL
OUTER TANK: GALVANZIED PLATE, FI-CARBON BOARD AND COLAR-COATED SHEET.
COLLECTOR: HIGH BOROSILICATE GLASS
FRAME:HIGH STRENGTH GALCANIZED SHEET AND ELECTROSTATIC PLASTIC-SPRAYED.
INSULATION:COMPUTERIZED PRESSURIZING AND FOAMING OF POLYURETHANE.
THICKNESS: INNER TANK:0.4MM
OUTER TANK:0.4MM
FRAME:1.5MM
INSULATION:50-60MM
PRESSURE: UNPRESSURIZED
QUALITY CERTIFICATE: CE, CCC AND ISO9001.
HEAT PRESERVATION:72 HOURS
HAIL RESISTANCE: 20-30MM
FASTNESS: STAINLESS STEEL SCREW
SEAL: SILICONE RUBBER POLYMER
ABSORPTION RATE: ≥0.95±0.02
EMISSION RATE: ≤0.20±0.02
VACUUM TIGHTNESS:P≤5.0*0.0001Pa
IDLE SUNNING PROPERTY PARAMERERS: Y=220-260./KW
AVETAGE HEAT LOSS COEFFICIENT: Ult=0.6-0.7W(.)
IT MEANS THE TEMPERATURE IN THE WATER TANK IS ARANGE FROM 50 TO 95 DEGREE.
IT RESISTS 25MM HAIL AND THE USING LIFE CAN LAST 15 YEARS, TEMPERATURE WHEN EXPOSED TO SUN WITHOUT WATER
PLEASE TEST THE WATER TEMPERATURE BEFORE USING, IN ORDER TO AVOID SCALDING.
INSTALLATION
CD AND BROCHURES TO SHOW YOU HOW TO INSTALL IT
CERTIFICATE.
HAVE PASSED CE , ISO9001:2000,CCC AND HAVE GOT SEVERAL PATENT CERTIFICATES.