solar vacuum tubes
Product Details:
| Pipe Material | Glass |
|---|---|
| Pipe Material | Glass |
| Place of Origin | Zhejiang, China |
| Brand Name | BAOGUANG |
| Model Number | BG08-11 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 200 Piece/Pieces |
|---|---|
| Price: | FOB Shanghai USD 1.5~5.0 |
| Packaging Details: | Packed by cartons with full foam fixed. |
| Delivery Time: | Within 10 days |
| Payment Terms: | T/T |
| Supply Ability: | 30,000 Piece/Pieces per Day |
Detailed Product Description
Features:
1) 3-target magnetic sputtering plating.
2) Structure: all glass double-tube coaxial structure
3) Material: high borosilicate glass 3.3
4) Interferential coating: Cu/Ss-ALN compound absorb coating
5) Specific absorption: As= 0.93-0.96(AM1.5)
6) Average heat loss coefficient: 0.4-0.6W/m²oC
7) Lifetime: more than 15 years.
8) Φ47,Φ58,Φ70 mm tube diameter,length ranges are available from 1200mm to 2100mm.
solar vacuum tubes
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Company Info
Haining City Baoguang Heat Collection Tubes Co., Ltd.
[China]
[Verified Member]
City: Jiaxing
Province/State: Zhejiang
Country/Region : China
Business Type:Manufacturer
Online Postings: Products