1 inner tank 0.4mm sus304 stainless steel made in Korea.
2 middle polyurethane made by Germany Bayer
3 outer tank is 0.4mm
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: as order
Delivery Detail: 10 days
Descriptions of non-pressurized solar water heater
Inner tank:SUS304 2B food grade stainless stell
Out tank: SUS304 2B stainless steel plate /Colour sheet
Vacuum tube: 47/1500mm&58/1800mm
Specification of vacuum tube
Absorption rate: ≥93%,thermal radiation rate:≤6%
Temperature when ecposed to sun without water:250 degree ,2.5 hours to boiling if using tube.
Resist 25mm hall,life scale can last 20 years.
Aluminum alloy (or stainless steel) supports are connected by bolts and nuts,firm and stable,easy to install.
Certification:
Have passed CE,ISO9001:2000,CCC,Keymark and other certification
Features:
1) Outer tank material: SUS304 2B stainless steel plate or Colour sheet
2) Inner tank material: SUS304 BA food grade stainless steel plate
3) Supporting frame: stainless steel plate
4) Isolation layer: 50-65mm imported polyurethane foam for superior heat preservation
5) Type: 15, 18, 20, 24, 30 tubes
6) Easy installation and be installed on the roof or at ground level
Model No.: DLSD012
Features: apartment solar water heater
1.CE ISO9001
2.5years guarantee,15years lifetime
3.Delivery time:within 7days
4.$100-$300
Model No.: DLSD013
Features: summer solar water heater
1.CE ISO9001
2.5years guarantee,15years lifetime
3.Delivery time:within 7days
4.$100-$300.
Model No.: Deno -SP009
Features: 1,CCC,CE,ISO9001
2,Guarantee:10years ,
3,beaufiful design
Model No.: Deno-SP016
Features: 1,special design ,reasonable price and high qulity
2,CE,CCC,ISO9001
3.,Guarantee:5years,Span life:15 years
Model No.: DENO-P017
Features: 1,CE,CCC,ISO
2,heat pipe insid vacuum tube
3,Deliver time:within 10days after deposite
4,high pressure
Model No.: DENO-Project001
Features: 1,Fuel-efficient,environmental protection,pollution-free
2,CCC,ISO9001,CE
Model No.: Deno-As01
Features: 1,CCC,CE,ISO9001
2,Guarante ,10 years
Model No.: Deno-SP015
Features: special design ,reasonable price and high qulity
Model No.: DENO-CC003
Features: 1,A cooper coil is installed inside the tank as the heat exchanger.
2,CCC,CE,ISO9001
3,Guarantee:5years,Span life:15years
Model No.: HHNP-58-1.8
Features: 1.nice design
2.good price
3.high quality
4.energy-saving
5.economical
Model No.: SFCY-01,SCM,SR
Features: 1.Certificate: SRCC, Solar keymark ,EN12975,ISO,SGS,CE,CCC
2.Lifetime:15years
3.Deliverly time:10-15days
4.Best performance
Model No.: SDTJ
Features: 1.instant electric water heater
2.water heaters
3.OEM offered
4.CE,ISO passed
5.good quality and competitive price