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| Categories | solar vacuum tubes |
|---|---|
| Place of Origin: | Changzhou, China |
| Brand Name: | Dr.X Solar |
| Certification: | CE, ISO |
| Model Number: | 58/1800 |
| 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 |
| heat pipe condensor: | 14mm diameter, 0.6mm wall thick |
| MOQ: | 100pcs |
| Price: | 6.7-7.5USD/PCS |
| Packaging Details: | Wooden box package |
| Delivery Time: | 14days |
| Payment Terms: | T/T, 100% payment in advanced |
| Supply Ability: | 90000pcs / month |
| Company Info. |
| Jiangsu Dr.Xia Solar Energy Inc |
| View Contact Details |
| Product List |
heat pipe solar tube for solar collector
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: 1810mm
Material: borosilicate glass 3.3
Coating structure: Cu/ALN-SS/ALN, three target
Absorption: 93%
Emission: 4%
Production flow:
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