single-target coating tubes
1.excellent quality & cheap price
2.higher absorbility & lower emission
3.longer working time
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: carton with foam
Delivery Detail: 7days
single-target coating tubes
| Models | Single-target vacuum tube |
| Structure | All glass double tube co-axial structure |
| Glass material | High borosilicate 3.3 glass |
| Outer tube diameter and thickness | Φ47±0.7mm/Φ58±0.7mm |
| Inner tube diameter and thickness | Φ37±0.7mm/Φ47±0.7mm |
| Tubes length | 1500±4mm/1800±4mm |
| Material of coating | AL/N/AL |
| Absorptance | 0.90~0.94 |
| Vacuum | P≤2×10-3pa |
| Transmittance of Outer Tube | 0.93 |
| Stagnation temperature (height) | 250~270°c |
| Heat-loss coefficient | ≤0.6w/ m2*°c) |
| Bearing hailstone ability | hailstone diameterΦ25mm |
| Pressure-endure ability | 1MPa |
| Life span | 15 years |
Model No.: JS-FC-25
Features: Type: Solar Water Heater Parts
ISO9001 certification
Brand Name: Jiushun
Model Number: 25 mm
Style: dust proof loop
Model No.: JS-FC-47
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 47 mm
Style: dust proof loop
Model No.: JS-FC-3
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 47 mm
Style: dust proof loop
Model No.:
Features: solar water heater tank. split pressurized solar water heater with two copper coil.
Model No.: T series
Features: Solar Vacuum Tube, Solar Evacuated Tube, Solar Three Target Tube
Model No.:
Features: Heat pipe vacuum tube,there is no water in tube,not need worried about icing ,used in solar collector ,split solar wate heater.
Model No.: KEG
Features: solar collector
Model No.: KE47A
Features: Solar Water Heater, Gunes Su Isitici, Solar Vacuum Tube, Gunes Vakum Tupu
Model No.: M
Features: Solar Tube, Solar Vacuum Tube, Solar Water Heater Vacuum Tube
Model No.: JS-GT-58
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 58 mm
Style: tube holder
ISO 9001certificate
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service