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Minimum Order
Place of Origin:
zhejiang,china
Price for Minimum Order:
-
Minimum Order Quantity:
10 pcs
Packaging Detail:
-
Delivery Time:
3 DAYS
Supplying Ability:
5000 pcs per week
Payment Type:
-
連絡先担当者 Mr. norman
East fangzhi road,yuanhua town, haining, Zhejiang
Heat Pipe Solar Evacuated Collectors` features as follows: 1)all glass hard borosilicate:3.3 2)high efficient selective absorption coating :tri-element SS-C/CU and AL-N/AL 3)heat pipe: oxgyen free copper 4)alluminum fin around the copper heat pipe 5)no water in glass tube. the heat is conducted by medium in heat pipe 6)hail resistance:*5mm 8)withstanding in extreme cold weather. 9)normal size:?****0mm and ?****0mm *0)slicone seals and so on certificates: ISO***1 , CCC and CE and keymark SRCC and so on
