1.beatifull desingn,easy use;
2.certification:CE,ISO9001,CCC;
3.reasonable price:USD 6.6~9.0/pcs;
4.15years lifespan
Port: ningbo or shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 3800 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Standard export carton with foam or wooden boxStandard export carton for FCL load, Plywood case for LCL load.
Delivery Detail: about 7 work days after confirm.
Solar Water Heater Specification:
Non-pressured solar water heater technical data (including the water tank )
Tank(mm):outerΦ 460
Tube size: Φ47*1500/Φ58*1800 high effective tube
Frame: galvanized steel plate thickening
Material :
inner tank stainless steel, SUB304-2B food, 0.31-0.40mm,
outer tank: galvanized steel plate, 0.31-0.4mm,
insulation :55mm ecological polyurethane foam,al-refective banner
Specification of vacuum tube
>Structure :all glass concentric dual tube geometry,
>Material: borosllicate 3.3 glass
>Coating: absorptive coating properties,con structure grade AL - Nx/AL solar selective absorptive coating
>Method of deposition: dc reactive sputtering
>Absorptance > 97 % emittance < 3 %
>Stagnation temperature 250 - 270 c
>Work life not less than 15 years.
------------------------------------------WHY CHOOSE YOUNN-------------------------------------------------
Primary competitive advantages:
1) CE, CCC, ISO9001: 2000
2) good price and quality
3) Prompt delivery
4) Environmental Protection
5) OEM order is accepted
6) experience of export to 49 countries
7) International quality warranty: 3 years for whole system and 15 years for vacuum tube.
High quality material selection casting the high quality products !
We do our best for every client !