Product Features:
Energy saving, extremely low use cost at ordinary times
Business Terms:
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Energy saving, extremely low use cost at ordinary times
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: carton or wooden case
Delivery Detail: within 2 weeks
Tri-element tubes consist of two glass tubes which are fused together at one end. The inner tube
is coated with a selective coating with 12 layers of spattering deposition technology that absorbs
solar energy well. The coating is ALN/AIN-SS/CU by gradual change techniques,
which has better heating efficiency.
The air is withdrawn ("evacuated") from the space between the two glass tubes to form a vacuum,
which eliminates conductive and convective heat loss. Therefore, evacuated tubes could achieve up
to 380degree from theoretical condition, and act as the key component of solar water heater
1) Combines glass vacuum tube and copper heated pipe to form a heat pipe tube.
2) No water in copper heated pipe, which shortened the heating time.
3) Without water in glass vacuum tube, product can be used in cold weather of -30 Celsius degree
4) Widely used for pressurized solar water heaters and solar projects
5) Individual tube can work independently, solar water heater can still work in case of tube is broken. The warranty time of tubes are as long as 15 years
Working Pinciple:
The selective coating on the inner tube collect solar energy and heat
the heat pipe through the aluminium fins. The liquid in the heat pipe changes into vapour and then rise up to transfer the heat to the condenser. Vapour becomes liquid after the heat been transferred. The process occurs again and again once the collector(s) is/are heated by the sun.
Model No.: CRS25/6-130W
Features: MODEL: CRS25/6-130W circulating pump
hot water heating system,solar hot water system,rearing pond,water tower,and so on
Model No.: CRS25/4-180W
Features: MODEL: CRS25/4-180W circulating pump
used in hot water heating system,
solar hot water system,
rearing pond,water tower,
Model No.: SF-EV06
Features: solar water heater parts(vent valve)
1.professional manufacturer
2.material:ABS
3.high quanlity sample is free
4.MOQ:1000pcs
Model No.:
Features: working station for separate solar system
The complete original manufacturer parts make extended service life and more
Model No.: CRS25/4-180W
Features: MODEL: CRS25/4-180W circulating pump
used in hot water heating system,
solar hot water system,
rearing pond,water tower,
Model No.: RTPS
Features: Solar collector:
solar key mark EN12975 certified
1.there is a heat pipe in each vacuum tubes.
2.heat pipe solar collector
Model No.: three target
Features: Long life,energy saving;
Fast heat transfer;
Offer CE,ISO
Best heat efficiency with ALN/AIN-SS/CU
Model No.: 47/58*1500/1600/1800mm
Features: Collect heat from sun quickly
High Absorption(>0.96)
Low Emittance(<0.04)
Certification:CE,ISO9001
Model No.: three target
Features: fast thermal collecting efficiency
high heat resistance
high cold resistance
offer ISO,CE
Model No.: ARTPV
Features: 1.AKE T/P Relief Valve
2.CE certificated
Model No.: 47/58*1500/1600/1800mm
Features: Competitive price and good quality
High Absorption(>0.96)
Low Emittance(<0.04)
Certification:CE,ISO9001
Model No.: three target
Features: fast thermal collecting efficiency
high heat resistance
high cold resistance
offer ISO,CE