1.CE,SRCC,SGS,CCC,ISO9001,EN12975 certificated
2.Advanced design,high quality
3.Anti-freeze,high efficient absorption.
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 carton
Delivery Detail: 20-30days
Specifications:
Wall mounted split heat pipe solar collector
1, manifold: free oxygen copper pipe
2, Manifold Casing: aluminum alloy
3,Insulation of manifold: rock wool
4, Glass tube dimensions: 58mm x 1.8m/70mm*1.9m
diameter 25mm
5, Heat preservation: 72hrs
6, Hail resistance: 25mm
7, max pressure: 10 bar
8, working pressure: 6 bar
9, Heat Pipe: anti-freezing > -35°C
10, coating of vacuum tubes :selective sputtering coating:
SS-C/CU&AL/N (triple layers ) and AL-N/AL (single layer) ,which depends on customer`s requirement.
5 years international responsibility for free repairing or exchange due to original quality problems