Three target solar vacuum tube with coating of Cu-SS-Al comes with high efficiency, low heat loss, quick temp. rising.
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
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Three-target all-glass solar vacuum tube has property and spec. as following:
1. All-glass double-tube co-axial structure, high borosilicate 3.3 glass ;
2. Transmission Ratio of the Outer Glass Tube;
3. Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN.
4. Sediment method: 3 target magnertron sputtering plating ;
Comparing to Al-N-Al vacuum tube, it has advantages in cold area as following:
a. Absorbance: 12% higher
b. Emission Ration: 30-49% lower.
c. In alpine area, copper ions emission ration is lower than that of aluminum ion. So it could work properly even circumstance temp. is lower than -30Deg C.
d. Stainless steel ion has performance of high temp. resistant, anti-stagnation temp. coating will not decay or get aging or disappears
Model no.:
Dia. 47 with length of 1500mm
Dia. 58 with length of 1500mm
Dia. 58 with length of 1600mm
Dia. 58 with length of 2000mm.
Model No.: 00012
Features: Solar Water Heater hose
Size and color according to customer' request
FDA--LFGB
Model No.: 00012
Features: Solar Water Heater silicone hose
Size and color according to customer' request
FDA--LFGB
Model No.: Heat Pipe Vacuum Tube
Features: Heat pipe vacuum tube:
1.connected heat pipe and vacuum tube together
2.good quality
3.high absorption
Model No.: PH1-(120-500)
Features: stainless steel storage water tank(120-500)L
1.side-outlet pressure water tank
2.higher heat transmitting efficiency
3.OEM
Model No.: T-k
Features: Automatic add water function made the solar water heater system more convenient.
Model No.: SGserious
Features: Three merits solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Model No.: SGserious
Features: Three merits solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Model No.: SGserious
Features: Three merits solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Model No.: 3 target serious
Features: Triple concentric solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Model No.: SGserious
Features: Three merits solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Model No.: SGserious
Features: Three merits solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Model No.: SGseries
Features: Three target solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment