Categories | solar water heater accessory |
---|---|
Brand Name: | Dr.X Solar |
Model Number: | 58/2100 |
Certification: | CE, ISO |
Place of Origin: | Changzhou, China |
MOQ: | 100pcs |
Price: | 2.2-3.5USD/PCS |
Payment Terms: | T/T, 100% payment in advanced |
Supply Ability: | 90000pcs / month |
Delivery Time: | 14days |
Packaging Details: | Wooden box package |
Material: | borosilicate glass |
tube thickness: | 1.6mm |
Coating structure: | Cu/ALN-SS/ALN |
Absorption rate: | 93% |
Emission rate: | 4% |
Outer tube diameter: | 58mm |
Inner tube diameter: | 47mm |
Vacuum degree: | 0.0035Pa |
Weight: | 2.2kgs |
lifespan: | 15years |
Solar vacuum tube 58x2100mm triple coating
Specifications:
Outer tube diameter: 58+/- 0.7mm
Outer tube thick: 1.6mm
Inner tube diameter: 47+/-0.7mm
Inner tube thick: 1.6mm
Tube length: 2100mm
Material: borosilicate glass 3.3
Coating structure: Cu/ALN-SS/ALN, three target
Absorption: 93%
Emission: 4%
Production flow: