Product or Service

solar heat pipe tube

Profile:Manufacturer - Producer|Ref:PSL62373YH | Country: China | Currency: | Export: No


Currency :
country : China
DESCRIPTION

Specification of all-glass evacuated solar collector tubes:
1) Structure: All glass concentric dual tube geometer.
2) Glass material: Borosilicate glass
3) Absorptance: >92%
4) Emittance: <8% (80℃)
5) Vacuum: <5*10-3 Pa
6) Stagnation: > 230 m3.℃/KW
7) Average heat loss: <0.8w/m2.℃
8) Service time: >15 years
Specifications:
1) Manifold (interior): Red copper
2) Manifold(exterior):Aluminum alloy
3) Glass tube size:
Φ58mm*1800mm; Φ47mm*1500mm
4) Daily efficiency: ≥55% (≥42% in winter)
5) Hail resistance: 25mm
6) Max pressure: 12 bar
7) Coating of vacuum tube: AlN/Aln-SS/CU
8) Heat pipe: Anti-freezing >-35℃

Information Stock : Product in stock
Minimum order quantity

10

Quantity for a container of

4340

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