Copper U pipe solar collector

Copper U pipe solar collector
1.For 5YEARS warranty!
2.SRCC,CE,KEYMARK,ISO,ROHS approved!
3.OEM is welcomed
4.Sample offer!
Copper U pipe solar collector
Material:
U pipe material: borosilicate glass,with a red
copper U pipe
in it.
U pipe QTY:
15pcs
.
Insulation:
Rock wool
!
Vacuum tube size:Φ
58mm*1800mm
(Length).
Bracket material:Aluminium alloy,
1.2mm
thickness,antirust.
The glistening obliquity:
0-90
degree
Hail resistance:
25mm
.
Wind stress:
180km/h
Freeze protection
:-25 degree