vacuum tube
Payment & Shipping Terms:
| Payment Terms: | L/C,T/T,T/T |
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Detailed Product Description
| Structure | All-glass double-tube co-axial structure | |||||||||||||
| Glass material | High borosilicate 3.3 glass | |||||||||||||
| External pipe diameter and thickness | Φ=47±0.7mm &=1.6mm Φ=58±0.7mm &=1.6mm Φ=70±0.7mm &=2.0mm | |||||||||||||
| Internal pipe diameter and thickness | Φ=37±0.7mm &=1.6mm Φ=47±0.7mm &=1.6mm Φ=58±0.7mm &=2.0mm | |||||||||||||
| Pipe length | 800mm 1200mm 1500mm 1600mm 1800mm 1900mm 2000mm 2100mm | |||||||||||||
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| Vacuum tightness | P≤5.0X10-3Pa | |||||||||||||
| Idle sunning property parameters | Y=260~300m2./KW | |||||||||||||
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| Average heat loss coefficient | ULT=0.4~0.6W/(m2. |
vacuum tube
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Company Info
Haining Jianeng Solar Energy Industry Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Jiaxing
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products