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Evacuated Tubes
: 12 Products foundWholesale Evacuated Tubes from China for Your Logo Branded & Imprinted. Vacuum Tubes Direct From Top China Wholesale Source!
Wholesale Evacuated Tubes from China
Evacuated Tubes
Item No:A060506019
Update time:2012-01-14
Description:
Features: 1) Structure: all glass coaxial dual tube 2) Material: high borosilicate glass 3.3 3) Interferential coating: copper, aluminum nitride 4) Capabilities: a) Fast thermal collecting efficiency b) High heat resistance c) High cold resistance
Item No:A060506019
Update time:2012-01-14
Description:
Features: 1) Structure: all glass coaxial dual tube 2) Material: high borosilicate glass 3.3 3) Interferential coating: copper, aluminum nitride 4) Capabilities: a) Fast thermal collecting efficiency b) High heat resistance c) High cold resistance
evacuated tubes for solar water heaters
Item No:veraC20050406886
Update time:2010-11-12
Description:
Product Name evacuated tubes for solar water heaters Brand SUNRAIN Country of Origin CHINA Product Description By using the advanced meltage technology from the abroad and the strong industrial link, our factory produces high quality borosilicate glass tube. The borosilicate glass invented by the Corning Co. in 1915 is called ?the Glass King? which reaches to the standard of USA ASTM-E438 and ISO 3585:1991. For the perfect thermal expansion coeffient, it can be against the strong temperature fluctuation. And for the good chemical steadiness parameter, the borosilicate is not harmful to end-users. specifications A.TYY-AA series: It has the advantages of high absorption (0.86-0.92/AM1.5) and low emittance (?0.08/80???), which is invented by Yin Zhiqiang, Professor of Tsingua University, and used in the civil solar water heaters extensively. Its selective absorption layer adopts the graded AL-N (aluminum nitride) cermets layer. Its film structure is AL-N/AL-N/AL-N/AL/AL-N(adhesion) which can work effectively with the temperature of 200?.B.TYY-MC series: We developed the rotary three-targets magnetron sputtering technology together with the New Energy Center of Peking University and used it to produce TYY-MC series (Double M-ALN cermets layers) tube which has the advantages of highest thermal efficiency (0.96); lowest emittance rate (?0.04/20?) and working effectively with the high temperature of 300-350? in the contrast to the normal evacuated tube. The corresponding film structure is ALN/M-ALN(LMVF)-M-ALN (HMVF)/Cu.LMVF:LOW METAL VOLUME FRACTIONHMVF:HIGH METAL VOLUME FRACTIONC.TYY-P series: We can produce TYY-P series, which combine the heater tube and vacuum tube. It transmits the thermal energy quickly and can work against the high pressure. And it may prevent the tube from being destroyed by frost while it works in some extremely cold area.
Item No:veraC20050406886
Update time:2010-11-12
Description:
Product Name evacuated tubes for solar water heaters Brand SUNRAIN Country of Origin CHINA Product Description By using the advanced meltage technology from the abroad and the strong industrial link, our factory produces high quality borosilicate glass tube. The borosilicate glass invented by the Corning Co. in 1915 is called ?the Glass King? which reaches to the standard of USA ASTM-E438 and ISO 3585:1991. For the perfect thermal expansion coeffient, it can be against the strong temperature fluctuation. And for the good chemical steadiness parameter, the borosilicate is not harmful to end-users. specifications A.TYY-AA series: It has the advantages of high absorption (0.86-0.92/AM1.5) and low emittance (?0.08/80???), which is invented by Yin Zhiqiang, Professor of Tsingua University, and used in the civil solar water heaters extensively. Its selective absorption layer adopts the graded AL-N (aluminum nitride) cermets layer. Its film structure is AL-N/AL-N/AL-N/AL/AL-N(adhesion) which can work effectively with the temperature of 200?.B.TYY-MC series: We developed the rotary three-targets magnetron sputtering technology together with the New Energy Center of Peking University and used it to produce TYY-MC series (Double M-ALN cermets layers) tube which has the advantages of highest thermal efficiency (0.96); lowest emittance rate (?0.04/20?) and working effectively with the high temperature of 300-350? in the contrast to the normal evacuated tube. The corresponding film structure is ALN/M-ALN(LMVF)-M-ALN (HMVF)/Cu.LMVF:LOW METAL VOLUME FRACTIONHMVF:HIGH METAL VOLUME FRACTIONC.TYY-P series: We can produce TYY-P series, which combine the heater tube and vacuum tube. It transmits the thermal energy quickly and can work against the high pressure. And it may prevent the tube from being destroyed by frost while it works in some extremely cold area.
Evacuated Tube
Item No:Fandy060506004
Update time:2010-11-12
Description:
Detailed Product Description Features: 1) High heat effectiveness: higher than all glass evacuated solar collector tube by 15% 2) heat pipes conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand 3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season 4) Low thermal capacity makes the tube start up quickly 5) Energy output within only 2 minutes of sunshine 6) Insulation temperature can reach 250deg;C, average heat efficiency can still be more than 50%; even under -50deg;C 7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter 8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 - 3Pa of vacuum, to stop corrosion; even in moist conditions Metal-glass evacuated solar collector tube consists of a single glass tube and a flat or curved aluminum plate inside attached to a copper heat pipe.
Item No:Fandy060506004
Update time:2010-11-12
Description:
Detailed Product Description Features: 1) High heat effectiveness: higher than all glass evacuated solar collector tube by 15% 2) heat pipes conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand 3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season 4) Low thermal capacity makes the tube start up quickly 5) Energy output within only 2 minutes of sunshine 6) Insulation temperature can reach 250deg;C, average heat efficiency can still be more than 50%; even under -50deg;C 7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter 8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 - 3Pa of vacuum, to stop corrosion; even in moist conditions Metal-glass evacuated solar collector tube consists of a single glass tube and a flat or curved aluminum plate inside attached to a copper heat pipe.
Evacuated Tubes
Item No:Fandy060506006
Update time:2010-11-12
Description:
Features: 1) Structure: all glass coaxial dual tube 2) Material: high borosilicate glass 3.3 3) Interferential coating: copper, aluminum nitride 4) Capabilities a) Fast thermal collecting efficiency b) High heat resistance c) High cold resistance
Item No:Fandy060506006
Update time:2010-11-12
Description:
Features: 1) Structure: all glass coaxial dual tube 2) Material: high borosilicate glass 3.3 3) Interferential coating: copper, aluminum nitride 4) Capabilities a) Fast thermal collecting efficiency b) High heat resistance c) High cold resistance
Conductive Evacuated Solar Collector Tube
Item No:Fandy060511062
Update time:2010-11-12
Description:
Features: 1) High heat effectiveness: higher than all glass evacuated solar collector tube by 15% 2) Heat pipe conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand 3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season 4) Low thermal capacity makes the tube start up quickly 5) Energy output within only 2 minutes of sunshine 6) Insulation temperature can reach 250¡ãC, average heat efficiency can still be more than 50%; even under -50⪚C 7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter 8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 - 3Pa of vacuum, to stop corrosion; even in moist conditions 9) Metal-glass evacuated solar collector tube consists of a single glass tube and a flat or curved aluminum plate inside attached to a copper heat pipe
Item No:Fandy060511062
Update time:2010-11-12
Description:
Features: 1) High heat effectiveness: higher than all glass evacuated solar collector tube by 15% 2) Heat pipe conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand 3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season 4) Low thermal capacity makes the tube start up quickly 5) Energy output within only 2 minutes of sunshine 6) Insulation temperature can reach 250¡ãC, average heat efficiency can still be more than 50%; even under -50⪚C 7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter 8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 - 3Pa of vacuum, to stop corrosion; even in moist conditions 9) Metal-glass evacuated solar collector tube consists of a single glass tube and a flat or curved aluminum plate inside attached to a copper heat pipe
Tubular heater for water heater
Item No:TOR10354
Update time:2010-06-03
Description:
Good quality Magnesium Oxide powder is compressed for best transfer at elevated temperatures. Stainless Magnesium pin is used and sheath is deal with protective gas high temperature resistance net band furnace. Heating tube is automatic Arc welded with flange, ensuring dirty and corrosion resistance.
Item No:TOR10354
Update time:2010-06-03
Description:
Good quality Magnesium Oxide powder is compressed for best transfer at elevated temperatures. Stainless Magnesium pin is used and sheath is deal with protective gas high temperature resistance net band furnace. Heating tube is automatic Arc welded with flange, ensuring dirty and corrosion resistance.
tubular heater for A/C
Item No:TOR10353
Update time:2010-06-03
Description:
We are one of tubular heater supplier for China Large-scale Company such as GREE, Changhong,Tubular heating element and Module is applied to auxiliary heating for various air conditioners,ensuring cooling & heating air conditioners start operating at low temperature, also can provide heat pump with supplementary heating.
Item No:TOR10353
Update time:2010-06-03
Description:
We are one of tubular heater supplier for China Large-scale Company such as GREE, Changhong,Tubular heating element and Module is applied to auxiliary heating for various air conditioners,ensuring cooling & heating air conditioners start operating at low temperature, also can provide heat pump with supplementary heating.
Glass Evacuated Solar Collector Tube
Item No:BernieA060629074
Update time:2007-09-13
Description:
Features: 1) Outer tube diameter: 47 / 58mm 2) Inner tube diameter: 37 / 47mm 3) Glass thickness: 1.6mm 4) Length: 1.5 / 1.8m 5) Material: borosilicate glass 3.3 6) Absorptive coating: graded Al-N / Al 7) Vacuum: <5 x 10 - 3Pa 8) Absorptance: >92% (AM1.5) 9) Emittance: <8% (80) 10) Thermal expansion: 3.3 x 10 - 6 11) Stagnation temperature: > 200¡æ 12) Heat loss: <0.8W/m 13) Maximum strength: 0.8MPa 14) Hailstone resistance: up to 25mm in diameter
Item No:BernieA060629074
Update time:2007-09-13
Description:
Features: 1) Outer tube diameter: 47 / 58mm 2) Inner tube diameter: 37 / 47mm 3) Glass thickness: 1.6mm 4) Length: 1.5 / 1.8m 5) Material: borosilicate glass 3.3 6) Absorptive coating: graded Al-N / Al 7) Vacuum: <5 x 10 - 3Pa 8) Absorptance: >92% (AM1.5) 9) Emittance: <8% (80) 10) Thermal expansion: 3.3 x 10 - 6 11) Stagnation temperature: > 200¡æ 12) Heat loss: <0.8W/m 13) Maximum strength: 0.8MPa 14) Hailstone resistance: up to 25mm in diameter
Evacuated Tubes
Item No:A060506003
Update time:2006-05-06
Description:
Features: 1) Structure: all glass coaxial dual tube 2) Material: high borosilicate glass 3.3 3) Surface: AL-N / AL absorptive coating (selective) 4) Vacuum pressure: 3.0 - 3Pa 5) Usage life: 15 years
Item No:A060506003
Update time:2006-05-06
Description:
Features: 1) Structure: all glass coaxial dual tube 2) Material: high borosilicate glass 3.3 3) Surface: AL-N / AL absorptive coating (selective) 4) Vacuum pressure: 3.0 - 3Pa 5) Usage life: 15 years
Three Cavity Evacuated Tube
Item No:A060506011
Update time:2006-05-06
Description:
Features: 1) Structure: all glass coaxial dual-tube, an inner tube into a dual-glass outer tube 2) Material: high borosilicate glass 3.3 3) Thermal collecting efficiency up to 40%
Item No:A060506011
Update time:2006-05-06
Description:
Features: 1) Structure: all glass coaxial dual-tube, an inner tube into a dual-glass outer tube 2) Material: high borosilicate glass 3.3 3) Thermal collecting efficiency up to 40%
Solar Evacuated Tubes
Item No:A060506014
Update time:2006-05-06
Description:
Features: 1) The evacuated tube is made of borosilicate glass 2) Proven technology and reliable product 3) Collects solar energy fully (as high as 96%), and starts up fast 4) High solar-thermal conversion and low heat emissive ratio (as law as 4%) 5) Dimensions: dia. 28 x 1,200mm, dia. 28 x 1,500mm, 47 x 1,500mm, dia. 58 x 1,800mm
Item No:A060506014
Update time:2006-05-06
Description:
Features: 1) The evacuated tube is made of borosilicate glass 2) Proven technology and reliable product 3) Collects solar energy fully (as high as 96%), and starts up fast 4) High solar-thermal conversion and low heat emissive ratio (as law as 4%) 5) Dimensions: dia. 28 x 1,200mm, dia. 28 x 1,500mm, 47 x 1,500mm, dia. 58 x 1,800mm
Three Cavity Evacuated Tubes
Item No:A060506015
Update time:2006-05-06
Description:
Features: 1) Structure: all glass coaxial dual-tube, an inner tube into a dual-glass outer tube 2) Material: high borosilicate glass 3.3 3) Thermal collecting efficiency up to 40%
Item No:A060506015
Update time:2006-05-06
Description:
Features: 1) Structure: all glass coaxial dual-tube, an inner tube into a dual-glass outer tube 2) Material: high borosilicate glass 3.3 3) Thermal collecting efficiency up to 40%
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