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Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
1000
Packaging Detail:
-
Delivery Time:
1-2 days
Supplying Ability:
-
Payment Type:
-
Persona de contacto Ms. Jecy
dongxin, Hangzhou, Zhejiang
solar vacuum tube 1.Vacuum Tube&#**9;s description 1 .External pipe diameter :*7mm/*8mm/*0mm Internal pipe diameter:*7mm/*7mm/*8mm 2 .Thickness:1.6mm/2.0mm 3 .Length:***0mm/***0mm/***0mm/***0mm/***0mm/***0mm 4 .Material:high borosilicate 3.3 glass. 5 .With The Quality Supervision and Inspection 2.Vacuum tube&#**9;s features 1 .Highly efficient absorption , daily average efficiency over *0% 2 .Can be used all year round in the climate 3 .Low heat loss 4 .Stable coating plating technology 5 .High heat resistance and high cold resistance. (Certification:ISO********0)
