vacuum tube water heater
CE, ISO9001, CCC
From 100L to 350L for choice
Famous brand of China
58*2100mm glass tube
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Carton box
Delivery Detail: In 15 days
Vacuum tube water heater capacity from 100L to 350L
Specification:
1.Storage tank
1> Inner tank: SUS304/2B stainless steel
2> Outer tank: SUS202 stainless steel or colour steel sheel
2. Insulation layer
1> 55mm thickness high pressure polyurethane
2> Closed cell foam rate: 95%
3> Heat preservation: over 72 hours
3. Bracket
1> 1.5mm thickness aluminum alloy or colour steel sheet
2> Angle: 18, 38, 45, 50 centigrade
4.Vacuum tube
1> Dim.: 58*1600mm, 58*1800mm, 58*2100mm, 70*1800mm, 70*2100mm
2> Material: 2.0mm thickness borosilicate glass 3.3
3> Absorb coating: Cu-Al-SS or Al-N-Al
4> Absorptance >= 0.92
5> Wind reisit: 30m/s (12 centigrade)