1.ISO9001/CE
2.Resistant to 25mm hail and a life of over 15 years
3.SUS 304 2B 0.5mm thick
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard export packing
Delivery Detail: 7 or 20days
Material and major element:
1.Inner water tank:SUS304 -2B stainless steel 0.5mm thickness
2.Inner water tank:SUS304 -BA stainless steel 0.4mm thickness
3.Bracket:SUS430 stainless steel 1.2mm and 1.5mm thickness
4.Solar vacuum tube
a)Size: 47×1,500mm/58x1,800mm
b)Qty:15/18/20/24/30pcs
5. Temperature Insulation Layer:
5.5cm imported polyurethane,keep same temperature and high pressure foam
6.Tank diameter:460mm
7.Warranty:
a)ISO9001:2000/CE,CCC,SGS,VDE certificates
b)5years’International responsibility for free repairing or exchange due to original quality problem
Other details:
1.Glass vacuum tubes are made from super hard borosilicate glass.
2.Abosorbtion rate is 92% and the thermal radiation rate is less than 7%.
3.Resistant to 25mm hail and a life of over 15years
4.Temperature,when exposed tp sun without water:250°C,2.5hours to boiling if using single tube.