Alle Glas Evakuierte Solarkollektor-Schlauch
original-Preis: 2,00 USD
johnson brad
Kontaktperson
Basisdaten
| Zulassung | CE |
|---|---|
| Ort der Herkunft | Zhejiang China (Mainland) |
| Marke | KAILIDA&OEM |
| Modell-Nummer | KLD |
| Geben | Vakuumröhrenkollektoren |
| Druck | Pressurized |
Evacuatedtubecollectors(ETC)arethemostefficient(conversionefficiencyofover90 %).Thecollectorsareusuallymadeofparallelrowsoftransparentglasstubes.Eachtubecontainsaglassoutertubeandinnerglassormetaltubeattachedtoafinastheabsorber.Airisremoved,orevacuated,fromthespacebetweenthetwotubestoformavacuum,whicheliminatesconductiveandconvectiveheatloss. Length(mm) 1800Outer Diameter(mm)70/58/47Inner Diameter(mm)58/47/37Glass Thickness(mm)1.6/2.0StructureTwins co-axisMaterialHigh Borosilicate 3.3 GlassAbsorptive coatingGraded Cu/SS-ALNAbsortanceOver 96%(AM1.5)EmittanceLess 4%(80°c)VacuumLess5X10-3 PaStagnation TemperatureOver 260°cHeat LossLess 06.W/(m².°c)Maximum Pressure1Mpa
Lieferbedingungen und Verpackung
Packaging Detail: Carton Delivery Detail: within 15 days after receive your formal order
Hafen: shanghai or ningbo
Zahlungsbedingungen
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