solar water heater vacuum tube
1.Diameter 58mm and 47mm
2.Service life 15 years
3. High quality with reasonable price
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: as orders
Delivery Detail: 15 days
solar water heater vacuum tube
Specification of all-glass Evacuated Solar Collector Tubes
1). Structure: all glass concentric dual tube geometer
2). Glass material: borosilicate glass
3). Absorptance: >0.92
4). Emittance: <0.08 (80°C)
5). vacuum: <5*10-3Pa
6). Stagnation >230m2.°C/KW
7) average heat loss: <0.8w
Model No.: Jiachen-VT-01
Features: Triple-target coating tubes 7
1.CE,ISO9001,CCC
2.USD 1.6-3 per pc
3. 15Years Warranty for vacuum tube
Model No.: Jiachen-VT-01
Features: Solar Water Heater vacuum tube
1.CE,ISO9001,CCC
2.USD 1.6-3 per pc
3. 15Years Warranty for vacuum tube
4.OEM
Model No.: Jiachen-VT-01
Features: All glass Solar Evacuated solar collector tubes
1.CE,ISO9001,CCC
2.USD 1.6-6per pc
3. 15Years Warranty for vacuum tube
4.OE
Model No.: Jiachen-VT-01
Features: solar vacuum tube 2
1.CE,ISO9001,CCC
2.USD 1.6-3 per pc
3. 15Years Warranty for vacuum tube
Model No.: Jiachen-VTC-01
Features: vacuum tube with copper pipe
1.CE,ISO9001,CCC
2.USD 5.5-8 per pc
3. 15Years Warranty for vacuum tube
4OEM
Model No.: Jiachen-VT-01
Features: All glass Solar Evacuated solar collector tubes
1.CE,ISO9001,CCC
2.USD 1.6-6per pc
3. 15Years Warranty for vacuum tube
4.OE
Model No.: Jiachen-VTC-01
Features: Solar Water Heater evacuated tube 2
1.CE,ISO9001,CCC
2.USD 5.5-8 per pc
3. 15Years Warranty for vacuum tube
Model No.: Jiachen-VTC-01
Features: vacuum tube with copper pipe
1.CE,ISO9001,CCC
2.USD 5.5-8 per pc
3. 15Years Warranty for vacuum tube
4OEM
Model No.: Jiachen-VT-01
Features: Solar Water Heater vacuum tube
1.CE,ISO9001,CCC
2.USD 1.6-3 per pc
3.15Years Warranty for vacuum tube
4OEM
Model No.: Jiachen-VTC-01
Features: Solar Water Heater evacuated tube
1.CE,ISO9001,CCC
2.USD 5.5-8 per pc
3. 15Years Warranty for vacuum tube
4OEM
Model No.: Jiachen-VT-01
Features: Solar parts- vacuum tube
1.CE,ISO9001,CCC
2.USD 1.6-3 per pc
3. 15Years Warranty for vacuum tube
4.OEM
Model No.: Jiachen-VT-01
Features: All glass Solar Evacuated solar collector tubes
1.CE,ISO9001,CCC
2.USD 1.6-6per pc
3. 15Years Warranty for vacuum tube
4.OE