High quality vacuum tubes
Directly from factory, price practical
Delivery in 15 days
ISO9001,3C approved
15 years using life
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 cartoon for full container quantity.
Delivery Detail: 15 days after reveiving down payment
Specification: of solar camping water heater:
Name | Details |
Outer water tank: | color coated steel sheet with 0.35 to 0.5mm thickness |
Inner water tank: | food grade SUS304/2B stainless steel with 0.5mm thickness |
Layer for heat preservation: | high density polyurethane of 50 to 60 mm thickness |
Absorb area: | 2.09mm square meters |
Bracket: | galvanized steel with 1.5mm thickness |
Type of vacuum tube: | Borosilicate glass 3.3 |
Material of coating: | AL-N-AL/Cu-S/S-AL/N absorb coating |
Tube quantity: | 14 |
Size of vacuum/evacuated tube: | D70*L1800 |
Capacity/volume (L): | 120 |
Hail resistant: | 25mm |
Absorb rate: | 93% |
thermal radiation rate: | 6% |
Features :
1, Anti-freeze, 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 or architecture perfectly.