1.SUS304 stainless steel water tank, low heat loss
2.freeze-proofing,anti-scale heat quickly
3.15years using life tubes
Port: Qingdao
Minimum Order Quantity: 2 Set/Sets
Supply Ability: 10000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: standard export carton
Delivery Detail: 15 days after receiving the demand payment
SUS304 stainless steel water tank unpressurized solar energy water heater:
Vacuum tube | 2.0mm thickness borosilicate glass 3.3 |
tube pressure | 5×10-3pa |
Abosorptance | 0.91 |
Inner tank | 0.5mm thickness SUS304 stainless steel |
Outer tank | 0.4mm thickness SUS202 stainless steel or color plate |
Absorbing layer | high-pressure polyurethane foam with 55mm thickness |
Foaming density | 35g/cm |
closed-cell foam rate | 95% |
Bracket | aluminium alloy or color coated steel with 1.5mm thickness; |
Angle of stand | 18°, 38°, 45°, 50° |
Features:
1.Freeze-proofing,anti-scale,water purifier(Optional).
2.computer numerical control auto high-frequency electric impulse welding, have a long use life for its corrosion-proof
3.forceful consolidation of water tank and vacuum tubes, no water leakage
4.streamlined integration of bracket., more stable and durable
5.exquisite workmanship to guarantee the decent appearance
6.easy installation and it can be combined with the building and architecture perfectly
7.can be used together with auxiliary electric booster and can be used all year around in cold climate.