Skylight Vacuum Tube/Evacuated Tube
SKYLIGHT Vacuum Tube/Evacuated Tube is made by two concentric transparent borosilicate gla
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 Export Carton
Delivery Detail: Within 15 days
| Length (nominal) | 1800mm/1600mm |
| Outer tube diameter | 58mm/47mm |
| Inner tube diameter | 47mm/37mm |
| Glass thickness | 1.6mm/2.0mm |
| Thermal expansion | 3.3x10 -6 o C |
| Material | Borosilicate Glass 3.3 |
| Absorptive Coating | Graded Al-N/Al |
| Absorptance | >93% (AM1.5) |
| Emittance | <8% (80 o C) |
| Vacuum | P<5x10 -3 Pa |
| Stagnation Temperature | >200 o C |
| Heat Loss | <0.8W/ ( m2 o C ) |
| Maximum Strength | 0.8MPa |
| Start-up temperature | ≤ 25 ° C |
| Anti hail | ≤ Ø 25mm |
| Weight | 2.2kg |
Model No.:
Features: glass tube
1.High borosilicate 3.3glass.the life can lasts 15years.
2.Manufacturer for more than 14years.
3.CE,CCC,ISO
Model No.:
Features: glass tube
1.High borosilicate 3.3glass.the life can lasts 15years.
2.Manufacturer for more than 14years.
3.CE,CCC,ISO
Model No.:
Features: glass tube
1.High borosilicate 3.3glass.the life can lasts 15years.
2.Manufacturer for more than 14years.
3.CE,CCC,ISO
Model No.:
Features: glass tube
1.High borosilicate 3.3glass.the life can lasts 15years.
2.Manufacturer for more than 14years.
3.CE,CCC,ISO
Model No.:
Features: glass tube
1.High borosilicate 3.3glass.the life can lasts 15years.
2.Manufacturer for more than 14years.
3.CE,CCC,ISO
Model No.: CN-58*1800
Features: glass tube
1.High borosilicate 3.3glass.the life can lasts 15years.
2.Manufacturer for more than 14years.
3.CE,CCC,ISO
Model No.: Shouting VT-04
Features: 1.15 years experience to produce vacuum tube.
2.can provide you with varies of tubes.
3.with copper pipe.
Model No.: EWT
Features: Solar enamel water tank , for solar and electrical water heater . No coil , one coil , two coils (heat exchanger)
Model No.: EWT
Features: Solar enamel water tank , for solar and electrical water heater . No coil , one coil , two coils (heat exchanger)
Model No.: EWT
Features: Solar enamel water tank , for solar and electrical water heater . No coil , one coil , two coils (heat exchanger)
Model No.: EWT
Features: Solar enamel water tank , for solar and electrical water heater . No coil , one coil , two coils (heat exchanger)
Model No.: EWT
Features: Solar water tank , enamel water tank for solar water heater . No coil , one coil , two coils (heat exchanger)