solar vacuum tube
Product Details:
| Pressure | Unpressurized |
|---|---|
| Connection Type | Direct-Plug |
| Certification | CE |
| Brand Name | BAOGUANG |
| Use | Bathroom |
| Heating System | Thermosyphon (Passive) |
| Type | Evacuated Tube |
| Circulation Type | Direct / Open Loop (Active) |
| Type | Solar Water Heater Parts |
| Place of Origin | Zhejiang, China |
Payment & Shipping Terms:
| Supply Ability: | 30,000 Piece/Pieces per Day |
|---|
Detailed Product Description
BAOGUANG solar collector vacuum tube technical data:
a) This collector tube adopts magnetron sputtering coating technology
b) Sediment absorption coating (CU/SS-AL-ALN) which makes it has high absorptivity and very low emissivity.
c) Specific absorption: α≥0.93~0.96 (AM1.5)
d) Emission ratio: ε≤ 0.06 (80+5°C)
e) Glass pressure of vacuum interlayer: p≤5 x 10-3Pa
f) Radiant exposure of close bask: H=3.7-4.2MJ/sq.m
g) Average heat waste coefficient: UIt≤.90W/ (sq.m°C)
h) It can resist impact of metal ball (25mm)and could perform very well in cold area in winter
i) Widely used on split solar water heating system and compact solar water heaters.
solar vacuum tube
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Company Info
Haining City Baoguang Heat Collection Tubes Co., Ltd.
[China]
[Verified Member]
Online Postings: Products
Business Type:Manufacturer
City: Email us: edwin4cnbg(at)hotmail.com
Province/State: Zhejiang
Country/Region : China