Pressurized solar water heating system with stainless stell material.The whole system can be used for 15years at least!
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard Export Carton
Delivery Detail: 15days after the original order sheet received
Detailed Product Description
Features:
1)Highly efficient absorber of high performance with daily average efficiency over 50%
2)Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction
3)Withstand pressure of 6 par, can be connected directly with the city water
4)No water inside the evacuated tubes, the solar water heater can still in service even with several tubes breakage
5)Highly efficient insulation with polyurethane foam
6)Simple structure, easy to assembly & install, diffuse flat plate reflector can be assembled easily with its module structure
7)Can be used all year round in the cold climate
8)Can be used together with Auxiliary electric boost
9)Long service life, can be used as long as 15years
Material Specifications:
Material of storage tank
Outer tank: colorful steel, 0.4mm thick
Inner tank: crystal liner 4mm, steel 1.5mm
Thick insulation polyurethane foam: 50mm-60mm
Working pressure: 6 par
Daily efficiency: >55% (>42% in winter)
Working temperature: 60~-35
Vacuum tube specification: 58mmx1800mm
Lifetime:15 years
Size Specifications:
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Inner tank material: SUS304-2B food grade stainless steel | |||||||||||||||||||||||||||||||||||||||
Outer tank material: galvanized plate | |||||||||||||||||||||||||||||||||||||||
Inner tank: with heat exchanger | |||||||||||||||||||||||||||||||||||||||
Bracket: 1.5mm stainless steel or aluminum alloy | |||||||||||||||||||||||||||||||||||||||
Insulation layer: 55mm polyurethane foam | |||||||||||||||||||||||||||||||||||||||
Vacuum tube: 58mm diameter, 1800mm length, coated by AL-N-AL | |||||||||||||||||||||||||||||||||||||||
Max pressure bearing: 0.8mpa |