solar glass tube
1.Lifetime:15years
2.CE,CCC,ISO certification
3.Deliver time:within 10-15days
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: standard carton
Delivery Detail: within 10-15days after the deposit
solar glass tube
| Length (nominal) | 1800mm |
| Outer tube diameter | 58mm |
| Inner tube diameter | 47mm |
| Glass thickness | 1.6mm |
| Thermal expansion | 3.3x10-6 oC |
| Material | Borosilicate Glass 3.3 |
| Absorptive Coating | Graded Al-N/Al |
| Absorptance | >92% (AM1.5) |
| Emittance | <8% (80oC) |
| Vacuum | P<5x10-3 Pa |
| Stagnation Temperature | >200oC |
| Heat Loss | <0.8W/ ( m2oC ) |
| Maximum Strength | 0.8MPa |
| Inner manifold material | Red copper channel |
| Outer shell material of manifold | Aluminium alloy |
| Frame material | Aluminium alloy |
| Heat pipe material | 99.93% pure cooper & lead free, 45% silver brazing |
| Rubber Seals and rubber Rings | HTV grade silicone rubber |
| Optional installation angle | 38° stand (ground and flat roof installations) |
| Maximum Operating Pressure | 12 bar (175 psi) |
| Vacuum tube | Ø58-1800mm co-axial structure high borosilicate 3.3 three-target glass vacuum tube with anti-frozen copper heat pipe |
| Manifold Plumbing Connections | 3/4" Copper Pipe |
| Stagnation Temperature | Approx. 200°C (400°F) |
| Daily efficiency | ~55% (~42% in winter) |
| Hailstone resistance | Diameters of less than 25mm (1 inch) |
| Heat pipe anti-freezing | -35°C (-31°F) |
| Life span | Approximate to 15 years |
1. We can make the models for customer’s order.So if you ask for special size please let us know.
2. We could also provide the pressurized tank,the circulating pump,the controller and the
expansion tank for favorable price.
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: 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-VT-01
Features: All glass Solar vacuum tube
1.CE,ISO9001,CCC
2.USD 1.6-3 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
4.OEM
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 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-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-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.: IC-SWB-01
Features: solar water hearter holder
1.Colorbond
2.CE,ISO9001,CCC,
3. Anti-freezen &USD1.2-2 per hole FOB shanghai
Model No.: IC-SWB-01
Features: solar water hearter holder
1.aluminium alloy
2.CE,ISO9001,CCC,
3. Anti-freezen &USD1.5-3 per hole FOB shanghai
Model No.: IC-SWB-01
Features: solar water hearter holder
1.aluminium alloy
2.CE,ISO9001,CCC,
3. Anti-freezen &USD1.5-3 per hole FOB shanghai