Purple Solar Evacuated Tube
you will fall in love with these colorful solar vacuum tubes because they are so different than normal color type .
Item: 47/1800 solar evacuated tube
Company Strength : 10 years experence in solar tubes production ,with 10 production lines ,100 workers ,best quality control .
Partner : looking for partner of solar water tank factory from Turkey ,Jordan, Lebanon,Middle east , India, South East Asia Mexico, Brazil, South Africa ,Amercia ,Europe
1.OEM ( put your layser logo on tube .print logo on the carton )
2. arranging shipping for you . place the ship ,track the ship ,and inform the goods location. .Help you to clear import
3.Track the goods production for you .
4. check the best quality for you .
Package : 10/15/18/20/24pcs /box
Container loading Quanitity : 20 feet :5000 pcs
40HQ :10000 pcs
Minimum order : 100 pcs
Sea Port: Shanghai ,Ning bo
Payment : 30% T/T bank transfer before the production
70% T/T after the customer get the scan copy of Bill of lading to make sure that your goods is on the ship ( on the way to you )
|Strucure||All-glass double-layer coaxial|
|Tube material||High quality borosilicate glass 3.3|
|Outer tube diameter and thickness||Φ=47±0.7mm & =1.6mm|
|Inter tube diameter and thickness||Φ=37±0.7mm & =1.6mm|
|Sediment method||Magnetron sputtering plating|
|Vacuum quality||p ≤ 5.0 × 10-2 Pa|
|Stagnation parameter||Y=250-260M2. /kw|
|Solar irradiation under stagnation||Φ47 H≤3.7MJ/m2, Φ58≤4.7MJ/m2|
|Average heat loss coefficient||ULT=0.78W(m2.)|
(Sales Manager of Haining Chaoda Solar Collector Tubes Co ,Ltd)
Haining Chaoda Import and Export Co ,Ltd )
Telephone: 0086 0573 87859001
Cell phone :0086 13757348845
Trade manager : cn205095001
Company address : #6,Chuangye Road ,Yuan Hua Town ,Hainning city ,Zhejiang province, China .
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