Description :
model TB
Length: 58*1800mm
Thermal expansion: 3.3×10-6℃
Material: borosilicate glass 3.3
Absorptive coating: AL-N-AL
Absorption efficient: >92%
Emission efficient: <10%
Vacuum: P<5×10-2Pa
Stagnation Temperature: >200℃
Net weight: 1.20 kg
Warranty: more than 15 years
Payment:T/T or L/C
SRCC,ISO 900,Solar Keymark etc.Shanghai,China15 daysone 20' containerin box with foam ...China1
Certification :
Origine du produit :
INFORMATION TARIFAIRE :
2.39
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