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2mm thickness solar vacuum tube

Apr 05, 2012

1,Solar vacuum tube for solar energy water heater 2,ISO,CE 3, ... various size 4.5days delivery 5.OEM available 1, Vacuum tube is consists of two layer of glass tubes2, ISO900: ... ;3, 0.91 transmittance of outer tube4, The outer tube is made of extremely strong transparent quartz sand which can ... impact from hail up to 25mm in diameter.5, The inner tube is also made of quartz sand, but it is coated ...

Supplier: Zhejiang Meida Solar Energy Industrial Co., Ltd. [China Manufacturers]

All-glass Evacuated Solar Collector Tube with Heat Pipe (SOLAR WATER HEATER,ISO9001,SOLAR KEYMARK,CE,SRCC,EN12975)

Jul 15, 2012

... the heat pipe is located within the evacuated glass tube, brief overnight temperatures as low as -20oC ( ... pipe.^ Back to topEvacuated Solar Collector Tube: Length1500mm1800mmOuter tube diameter47mm58mmInner tube diameter37mm47mmWeight1.3kg2.2kgGlass thickness1.6mm1.6mmMaterialBorosilicate Glass ... 5MSFVB5818Ø58mm1.8M All-glass Evacuated Solar Collector Tube with Heat Pipe (SOLAR WATER HEATER,ISO9001, ...

Supplier: Sunflower Renewable Energy Co., Ltd. [China Manufacturers]

Linuo glass vacuum tube

Feb 17, 2012

... double glass and the double glass tube is pumped into a high-vacuum. The surface of inner glass is sprayed with selective ... of liquid is very low through the high-vacuum between inner glass tube and outside, Its stagnation temperature is above 270 degrees ... 15 years High level vacuum ensure operation under cold weatherVacuum Tube technology:Models47×15058×180Weight1.35±0.12kg2.29±0.18kgStructureAll ...

Supplier: Changzhou Longquan Solar Energy Manufacture Factory [China Manufacturers]

heat pipe solar vacuum tube

May 03, 2012

heat pipe solar vacuum tube material: High Borosilicate 3.3 glass thickness:1.6mm heat ... ; Φ= 58±0.7mm &=1.6mm ; Φ=70±0.7mm &=2.0mm ;Inner tube dimension&thickness: Φ= 37±0.7mm &=1.6mm ; Φ= 47±0.7mm ... export carton with foam reinforced inside. heat pipe solar vacuum tube

Supplier: Haining Xinyida Solar Collector Tube Co., Ltd. [China Manufacturers]

vacuum tube

Dec 11, 2012

... heat for use in water heating. Each evacuated tube consists of two glass tubes made from extremely ... rays to pass through with minimal reflection. The inner tube is coated with a special selective coating (Al- ... layers of glass is pumped out while exposing the tube to high temperatures. This "evacuation" of the ... evacuated tubes. The vacuum in the evacuated glass tube is less than 5×10-3pa This can ...

Supplier: Haining Qiruite Photoelectric Co., Ltd. [China Manufacturers]

single target vacuum tube(CHCH)

Mar 20, 2012

... shock resistance. The outer side of the inner tube is coated with a sputtered solar selective surface ... . This coated inner tube is closed at one end and sealed ... end to the outer tube. The annular space between the outer tube and inner tube is evacuated to ... level vacuum ensure operation under cold weatherVacuum Tube technology: Models47×15058×180Weight1.35±0.12kg2 ...

Supplier: Haining Sijiwang Solar Energy Industry Co., Ltd. [China Manufacturers]

Evacuated Tube Solar Collector

Mar 13, 2012

... of solar water heating system. The selective coating on the inner coverof the evacuated tubes converts solar energy into heat energy ... : 0.6MPa / 6 BarNumber of Tube: 10/15//22/24/30Length of Tube: 1800mmOuter Tube Diameter: 58mmInner Tube Diameter: 47mmTube Thermal Expansion: 3.3 ... *10-3PaStagnation Temperature: > 220oCHeat Loss: <0.8 W/sqmoC Evacuated Tube Solar Collector

Supplier: China Verysolar Technology Co., Ltd. [China Manufacturers]

Vacuum Tube

Jul 30, 2012

... heat for use in water heating. Each evacuated tube consists of two glass tubes made from extremely ... rays to pass through with minimal reflection. The inner tube is coated with a special selective coating (Al- ... layers of glass is pumped out while exposing the tube to high temperatures. This "evacuation" of the ... evacuated tubes. The vacuum in the evacuated glass tube is less than 5 x 10-3Pa. This ...

Supplier: Changzhou Xingwang Green Energy Co., Ltd. [China Manufacturers]

Pressurized vacuum tube heat Pipe Solar Collector

Jul 02, 2012

... Collector Technical Parameter1. Length (nominal):1800mm/1600mm2. Outer tube diameter: 58mm/47mm3. Inner tube diameter: 47mm/37mm4. Glass thickness:1.8mm/2.0mm5 ... or inclined roof13. Angle of operation: 10degree-80degree Pressurized vacuum tube heat Pipe Solar Collector

Supplier: Haining Quanjiale New Energy Co., Ltd. [China Manufacturers]

Evacuated Tube Heat Pipe Collector

Oct 22, 2012

... possible. System uses double-wall evacuated tubes, the inner tube with an Aluminum Nitride selective coating. The heat pipe ... 40,000 BTU’s per day for a 30-Tube collector (800 W/m2). In house side-by ... and 60,000 BTU’s per day for a 30-Tube collector (1300 W/m2 - Boulder, Colorado). SRCC ... 40ft container: 166 piecesFor more details about our Evacuated Tube Heat Pipe Collectors, please check our website, or ...

Supplier: Jiaxing Yuantong Best Industry Co., Ltd. [China Manufacturers]

new unpressurized all-glass solar vacuum tube

Aug 06, 2012

solar vacuum tube 1. having a long usage life 2. high absorptance 3. ... : Two concentric borosilicate glass tubesMaterial: Borosilicate glass 3.3Outer tube diamete: Φ70/Φ84Inner tube diameter: Φ30/Φ37Length: 70-2000mm;84-2000mmCoating: triple ... : <=25°CLifetime: 15 years new unpressurized all-glass solar vacuum tube

Supplier: Haining Babysun Solar Industry Co., Ltd. [China Manufacturers]

solar vacuum tube

Feb 03, 2012

... 3600 Solar tubeThe out surface of the ineer tube is double coated with stainless steel and ... the tube is exposed in high temperature to evacuate the gas in the jacket between the inner tube ... and the outer tube. The solar energy absorption ability should ... temperature(temperature inside of empty vacuum tube)260°C-300°CPressure0.6MPaImpact ResistanceΦ≤25mm ...

Supplier: Shandong Guangpu Solar Energy Project Co., Ltd. [China Manufacturers]

Evacuated tube

Nov 10, 2012

... solar water heater.It consists of two borosilicate glass. the inner tube is coated with a sputtered solar selective coating (Al-N ... /Al) or (Al-N/AL/SS/CU), this coated inner tube is closed at one end and sealed at the other ... end to the outer tube.the annular space between the outer tube and inner tube is evacuated to virtualy eliminate heat ...

Supplier: Haining Jinhong Solar Energy Industry Co., Ltd. [China Manufacturers]

Solar geyser evacuated tube

Apr 08, 2012

Solar geyser evacuated tube 1. CE ISO CCC certificate 2. 15 years' ... evacuated tube58mm 1800mm solar evacuated tube/Low price solar evacuated tubeProduct Specifications:1, Vacuum tube is consists of two ... , 0.91 transmittance of outer tube4, The outer tube is made of extremely strong transparent quartz sand which ... from hail up to 25mm in diameter.5, The inner tube is also made of quartz sand, but it is ...

Supplier: Shanghai Kunjin Electronic Machinery Co., Ltd. [China Manufacturers]

Three target and three cavity vacuum tube

Apr 07, 2012

... /AL/N coating, with high effciency Three target vacuum tubeVacuum Tube technology:Models47×15058×180Weight1.35±0.12kg2.29±0.18kgStructureAll ... -glass-coaxial double-layer tubesOuter tube diameter47±0.7mm58±0.7mmInner tube diameter37±0.7mm47±0.7mmOuter Tube thickness1.6±0.15mm1.8 ... ±0.15mmInner tube thickness1.6±0.15mm1 ...

Supplier: Haining Sunray Solar Energy Co., Ltd. [China Manufacturers]

optical fiber heat shrinkable tube

Jul 28, 2012

heat shrinkable tube 1.manufacture 2.good quality and competitive price 3.fast ... .0±0.5Amount1212Material95 Ceramic95 Ceramic95 Ceramic optical fiber heat shrinkable tube

Supplier: Tongxiang Feiyang Communication Technology Co., Ltd. [China Manufacturers]

Deno three-target solar vacuum tube with CE

May 28, 2012

... , CE certificate3, 0.91 transmittance of the outer tube Specifications:1, Vacuum tube is consists of two layer of glass tubes2, ISO900 ... certificate;3, 0.91 transmittance of outer tube4, The outer tube is made of extremely strong transparent quartz sand which can ... impact from hail up to 25mm in diameter.5, The inner tube is also made of quartz sand, but it is coated ...

Supplier: Haining Deno Solar Equipment Co., Ltd. [China Manufacturers]

Energy Saving Fluorescent Induction Tube in Tube

Apr 24, 2012

... .5. Invariable temperature and explosion proof glass tube: the exterior tube make the tube work in invariable temperature, safty, moistureprodf, ... friendly Special design: double tube.With the protection of exterior tube, harmful substance will not leak when inner tube is broken. It ... will not pollute air and easily recycling.(3) “Tube in Tube” SERIES---Save 50 ...

Supplier: Yangzhou East Lighting Technology Co., Ltd. [China Manufacturers]

vacuum tube

Feb 17, 2012

... Glass Vacuum tubes consists of two glass tubes outer tube and inner tube Outer tube is made of extremely strong transparent borosilicate glass and ... adopted magnetism control Inner tube is made of borosilicate glass 3.3Absorptive coating property:AL ... % Low heat reflection properties: < 0.86% Main types of vacuum tube: 47 x 1,500, 58 x 1,800, 70 x ...

Supplier: Haining Xianke Solar Energy Technology Co., Ltd. [China Manufacturers]

S58 series, solar vacuum tube

Jun 19, 2012

... tubes, coaxialTube materialBorosilicate glass 3.3Outer tube Dia. and thicknessdia.58mm, thickness.1.6mmInner tube Dia. and thicknessdia.47mm, thickness.1 ... Selective absorbing coatingAL-ALN/ALNSediment methodMagnetron sputteringVacuum degree5*10-3Outer tube transmittance≥91%Absorption rate≥93%Emittance rate≤8%heat loss ... endurance( dia.)≤25mm hailstoneService life15year S58 series, solar vacuum tube

Supplier: Zhejiang Shuqin New Energy Tech. Co., Ltd. [China Manufacturers]