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option 1:
- diameter 420 -1.5/diameter 47-c
- evacuated tubes (pipes) 20
- 150l capacity
- material of water tank stainless steel / galvanized steel
- without absorber board 0.552m3, 60kg
- qty per 40"container: 123
- qty 10000
option 2:
- diameter 420-1.5/diameter 48-c
- evacuated tubes (pipes) 18
- 150l capacity
- material of water tank stainless steel / galvanized steel
- without absorber board 0.634m3, 77.2kg
- qty per 40"container: 107
- qty 10000
remarks:
outer tank: steel sheet or galvanized steel
inner tank: su304 stainless steel
insulation: 55mm thickness foamed polyurethane
the quotation is not including the price of reflecting board.
the quotation includes the price of water tank, collector
(evacuated tubes),fram
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