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vacuum tube

Dec 11, 2012
vacuum tube
... 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)
... 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
... 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
Vacuum Tube
... 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]
Evacuated Tube Heat Pipe Collector
... 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
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
solar vacuum tube
... 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
Evacuated tube
... 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
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
... /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]
Nature Rubber Insulating Safety Gloves
... .Standard:IEC60903/GB/T17622-2008 3.Easy to wear Natural Rubber Safety Insulating Gloves1.Insulating gloves are very important personal protection ... /DC(kV)010/20160.38I20/40183II30/602010III40/702220IV50/902435 Nature Rubber Insulating Safety Gloves
Supplier: Baoding Tongli Electric Equipment Co., Ltd. [China Manufacturers]
optical fiber heat shrinkable tube
heat shrinkable tube 1.manufacture 2.good quality and competitive price 3.fast ... .0±0.5Amount1212Material95 Ceramic95 Ceramic95 Ceramic optical fiber heat shrinkable tube
Plastic roll,Silicon roll, rubber roll
... rollerSilicon rollerRubber rollerThey are classified in natural rubber (NR), nitrile butadiene rubber (NBR), chloroprene rubber (CR), ethylene-propylene-diene ... lines, and other industries. Technical Requirements: Rubber hardness can be within 20A0 to 100A0 that ... the colors).They are classified in natural rubber (NR), nitrile butadiene rubber (NBR), chloroprene rubber (CR), ethylene-propylene-diene ...

Rubber ice bag

Mar 13, 2012
Rubber ice bag
Product Name: Rubber ice bag Item No.: TN 7004 Product Name: Rubber ice bagItem No.: TN 7004Features:Material: Natural RubberDia.: 18cm, 20cm, 25cmOval Type29cmx18cm Rubber ice bag
Supplier: Yancheng Tianrun Medical Instrument Factory [China Manufacturers]
2 Channels Rubber Cable Guard
Cable guard with 2 channels, Capacity:3 tons,cable protectors Material: standard latex (natural rubber) Cable guard with 2 channels Dims(mm): L1000*W250*H45 Dims(mm) include connectors: L1020*W250*H45 Usable Dims(each channel): L997*W30*H30mm Net Weight: 9.6 kg Capacity: 3 Tons cable protectorscable covers cable ramps cable defenders cable crossovers cable cross 2 Channels Rubber Cable Guard
Supplier: Nanjing Deploitation International Trade Co., Ltd. [China Manufacturers]
Rubber Insulated Welding cable 50mm2
... copper conductor & Natural Rubber Insulation Standard: IEC245-81 CE certificate High quality & Competitive price Rubber Insulated Welding Cabe( ... is 65oC4. Insulated Sheath: Chloroprene rubber or other equivalent synthetic rubber elastomer sheath welding cable5. Heat-resistant ... Construction: 1.copper conductor 2.separating layers 3.rubber sheath specificationConductor Sectional Area (mm2) No./Diameter ...
Supplier: Xinlan Group Co., Ltd. [China Manufacturers]
rubber insulated welding power cable
welding power cable double rubber jacket,soft good electrical insulation properties high quality competitive price ... : stranded copper wire and External insulation around the ester jacket : natural rubber 3. Specifications maximum outside diameter : 12.5mm niminal cross sectional ... ,nominal cross sectional area , thickness of conductor , maximum outside diameter. rubber insulated welding power cable
Supplier: Hebei Donggang Cable Co., Ltd. [China Manufacturers]
copper conductor rubber sheathed Welding Cables
... direct sales,competitive price 4.Small quantity accepted copper conductor rubber sheathed Welding Cables 1th. Service ConditionThis product is suitable for ... In the TemperatureModelNameMain applicationsWorking temperatureof core ≤0CYHNatural Rubber Sheath for Welding CableAlways used indoor65YHFNeoprene Rubber Sheath Welding CableAlways used outdoor65Synthetic elastomer Sheath ...
Supplier: Zhengzhou Sanhe Cable Co., Ltd. [China Manufacturers]
6'' Pneumatic Rubber Wheel
1.Rubber wheel; 3.Air,foam,solid wheels; 4.With alloy rim ... 4.Load capaticy:30kg 5.Hub length:36mm (1) Name: rubber wheel(2) Color: Black ,red, yellow ,green ,gray(3) ... pneumatic(5) Material of tire: Our rubber wheel has high natural rubber rate, high elasticity, rub resistance, natural rubber tire and alloy rim make sturdy ... , and also in accordance with your requirement 6'' Pneumatic Rubber Wheel
Supplier: Yongkang Sametop Industrial & Trade Co., Ltd. [China Manufacturers]
Deno three-target solar vacuum tube with CE
... , 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]

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