solar vacuum tube
Product Details:
| Place of Origin | Beijing, China |
|---|---|
| Brand Name | kxd |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000 Piece/Pieces |
|---|---|
| Price: | FOB tianjin USD 1.5~3 |
| Delivery Time: | 10 days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 100000 Piece/Pieces per Month |
Detailed Product Description
solar vacumm tube
Specification
Outer Diameter and Inner Diameter (MM) 47 / 37 58 / 47
Length of Tube (MM) 1500, 1600, 1800, 2100
Material: Borosilicate glass 3.3
Thermal Expansion: 3.3 multiply 10-6 / k
Maximum Strength: 0.6 Mpa
Absorption of Selective Coating: Above 95 percent
Emission of Selective Coating: Below 5 percent
Stagnation Temperature: Above200m2 degree / KW
Solar Irradiation for Water Temperature Rise below 3.0mj / m2
Coefficient of Average Heat Loss below 0.70w / (m2 degree)
Vacuum above 3.0 multipy 10-2Pa (anti heat loose)
solar vacuum tube
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- glass jar [62]
- glass bottle [30]
- Molybdenum [22]
- High Borosilicate Glass [40]
- glass vase [33]
- Winebottle series [27]
- lamp cap [22]
- Pharmaceutica [46]
- lid [7]
- spray wire [2]
- vacuum high temperature Furnaces [8]
- glassware-cup [22]
- SiC heating elements [1]
- MoSi2 heating elements [12]
- high borosilicate glass products [1]
- glass block [21]
- tungsten [12]
- goblet [3]
- vacumme tube [4]
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Company Info
Beijing Kaixingda Industry Technology Development Co., Ltd.
[China]
[Verified Member]
Province/State: Beijing
Country/Region : China
Business Type:Manufacturer, Trading Company, Agent
Online Postings: Products