1.solar heating system
2.water heaters
3.OEM offered
4.CE,ISO9001
5.good quality and competitive price
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 200 Set/Sets per Day
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Wood package for vacuum tubes for samples,carton package for FCL.
Delivery Detail: 7 to 20 days
The details of material:
Evacuated tube: High quality borosilicate glass 3.3, Φ47×1500, Φ58×1800, Φ70×2100
Inner tank: SUS304-2B stainless steel plate
Outer tank: Colour steel plate
Insulating layer: Polyurethane foam
Bracket: Galvanized steel plate
Capacity of tank: 100L 135L 150L 200L 225L 250L 300L
Feature:
Highly efficient absorber of high performance with daily average efficiency over 50%.
Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction.
Withstand pressure of 6 bar, can be connected directly with city water.
No water inside the evacuated tubes, the solar water heater can still in service even with several tubes breakage.
Highly efficient insulation with polyurethane foam.
Simple structure,easy to assembly and install.
Can be used all year round in the cold climate.
Can be used together with auxiliary electric boost.
Long service life, can be used over 15 years.