FOB Price
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Minimum Order
Place of Origin:
zhejiang,china
Price for Minimum Order:
-
Minimum Order Quantity:
1 set
Packaging Detail:
-
Delivery Time:
3 days
Supplying Ability:
100 sets per day
Payment Type:
-
Persona de contacto Ms. lydia
Danjing street no.9, Haining, Zhejiang
specifications: length:***0 mm diameter of outer tube:*7mm material:borosilicate glass thuickness of the glass:1.8mm vacuum:p<0.**5 just like an automobile engine, the computer CPU, evacuated tube is the solar water ***** performance lies on the coating ***** three-target evacuated tube rise the heat more than *2%. 1.high temperature: by special interference-layer it could bear the high temperature reach to **0, and the coating will not shed and aging. 2.super anti-cold:super-copper launches mirror, low reflectance, little heat loss, good absorber result in cold enviroment, also can generate hot water ***** absorption:high absorption is *2%, reflection reduces *5% heat increase *2% higher temperature, more hot water.
