common vacuum tube,Find common vacuum tube Manufacturers, Suppliers on ECVERY.com

common vacuum tube

Feb 27, 2012

common vacuum tube common vacuum tubeAll glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional ... Long time warranty to 15 years 4.High level vacuum ensure operation under cold weather Advanced solar selective ... (m2* )Bearing hailstone abilityhailstone diameter25mmhailstone diameter25mmPressure-endure ability1MPa1MPa common vacuum tube

Supplier: Changzhou Imposol New Energy Co., Ltd. [China Manufacturers]

High Quality Vacuum Tube (Solar Water Heater Parts)

Apr 03, 2012

... 2000mmvacuum tube show(solar water heater parts):Common vacuum tubesCopper tube in the vacuum tubethree target high vacuum tube(red)different between common vacuum tube ... below degree. As no water in the vacuum tube, it can effectively prevent lowing of heating efficiency ... pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube. High Quality Vacuum Tube (Solar Water ...

Supplier: Haining Sanneng Solar Water Heater Co., Ltd. [China Manufacturers]

vacuum tube (Customized size accpetable)

Nov 10, 2012

vacuum tube :the absorbing rate of vacuum tube up to 0.98. Absorbing rate D58*1800mm exceeds 20% than D47*1500mm type vacuum tubeStructure All-glass ... heat loss coefficient0.3~0.5W/(.)Resistant Hail25mmLife aged15 yearsCommon Vacuum tube Size:47mmx1500mm,47mmx1800mm,58mmx1500mm,58mmx1800mm,Primary advantage: 1) CE, ISO9001 ...

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

solar water heater vacuum tube -common tube

Mar 18, 2012

1.high quality 2.competitive price solar water heater vacuum tube -common tube

Supplier: Haining Ocean Import And Export Co., Ltd. [China Manufacturers]

vacuum tube solar water heater

Sep 27, 2012

... steel CCC,CE,SGS,ISO9001,Solar Keymark OEM service vacuum tube solar water heaterCCC,CE,SGS,ISO9001,Solar KeymarkInner tank: ... SUS304, 0.4-0.5mmOuter tank: color steel, 0.31mm Vacuum tube: common \three-target; 47x1500 \ 58x1800Bracket: Galvanized steel\Aluminum alloy ... depending on gravity water head.This system matched with vacuum tube solar collector. Water flow inside and complete a circulation ...

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

solar vacuum tube

Feb 01, 2012

... than common tubes collectors 2.Heat loss<0.8W/(m2Centigrade) 3.Freezing Resistance:-50Centigrade. Solar super heat conduction metal vacuum tube (SHCMV Tube)Operation ... than common tubes collectors 2.Heat loss<0.8W/(m2Centigrade) 3.Freezing Resistance:-50Centigrade. Solar super heat conduction metal vacuum tube (SHCMV Tube)Operation ...

Supplier: Haining City Baoguang Heat Collection Tubes Co., Ltd. [China Manufacturers]

10pcs of solar vacuum tube

Mar 22, 2012

10pcs of solar vacuum tube 1) Hihgh Performance 2) All size available 3) Automatic production ... the solar industry. Sunwe collectors use the most common "twin-glass tube". This type of tube is chosen for its reliability, performance and ... / ( m2oC )< 0.8W/ ( m2oC )Bearing HailD25mmD25mmD25mmD25mmLife Span15years15years15years15years 10pcs of solar vacuum tube

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

Solar collector vacuum tube Solar pipe

Feb 01, 2012

1. OEM&ODM 2. Vacuum tube long use life 15 years 3. CE,SRCC, ... ’s emissivity is 30%-40% lower than common one.Solar solar glass vacuum tube Advantage1.Unique three-layer absorption technology (stainless ... fading or performance degeneration due to exposure the empty vacuum tube under the sun over time,4.Extending the life of ... in extremely cold temperature -40°C Solar collector vacuum tube Solar pipe

Supplier: Changzhou Sunfield Solar Technology Co., Ltd. [China Manufacturers]

2012 new different various solar vacuum tube

Oct 04, 2012

... resistance 3.high cold resistance 4.different kinds Meiguang Solar vacuum tube Firm Selective coating Perfect process technology Structure: all-glass double ... technology. High heat efficiency:12% higher than common vacuum pipe Anti aging and attenuation:common vacuum pipe will be aged and attenuated in high ...

Supplier: Jiaxing Damei Sunshine New Energy Technology Co., Ltd. [China Manufacturers]

Solar vacuum tube

Sep 08, 2012

... vacuum tubes, has excellent advantage of common glass vacuum tube and metal sealing-in vacuum tube. It gives full play to feature of "vacuum tube gathers a hot tube ... ".Name: Three targets vacuum ... cold weather.6).the Heat pipe type vacuum tube has the function of hot diode ...

Supplier: Guangzhou Soar Environment Equipment Co., Ltd. [China Manufacturers]

Vacuum tube of solar collector 58/47 or 47/37 type

Jun 29, 2012

... high efficiency solar vacuum tube (effective tubes, high cold tube, high temperature special efficiency tube)and ordinary tube:Absorption of ... layer of three high efficiency solar vacuum tube is interference membrane, common tube is gradient membrane. The difference is ... membrane layer can fall off, thereby affecting the vacuum tube heat efficiency and life integrating.Interference membrane, its ...

Supplier: Anhui Bell International Glass Technology & Trade Co., Ltd. (BG) [China Manufacturers]

solar vacuum tube with Heat pipe 2012 NEW! ! ! ! Send Me inquiry ,Surprise waiting for you

Nov 29, 2012

... some advantages about the heat pipe type of vacuum tube sun water heater Item NameItem NO.Solar heat ... Emission ratio0.04~0.06(80°C±5°C)Vacuum tightnessP≤5.0×10-³PaIdle sunning property parametersY= 280 ... of heat pipe is much higher than the common metal,,we can see that because inside the ... verse; by doing this to change the heat flowden solar vacuum tube with Heat pipe 2012 NEW! ! ! ! Send Me ...

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

vacuum tube

May 14, 2012

... as dedicated pipeline for cryogenic liquid transfer.As for the vacuum pipe, stainless is applied for both inner/outer tubes; ... and counter radiation composite are used inside the interlayer.Applying vacuum flange connection technology and special leak proof structure, the ... pipe is able to keep high vacuum situation for long term. Thus, coldness loss is minimized. vacuum tube

Supplier: Zhuhai Gongtong Mechanical Equipment Co., Ltd. [China Manufacturers]

EL34 vacuum tube audio amplifier

Sep 16, 2012

... x 2 output power 3.Can offer customerised amplifier EL34 vacuum tube audio amplifierOutput power: 30W x 2 Output impedance: 4Ω 8 ... x4, 6N8P x2, 6N3 x2Advantages:*100% Handmade circuit board for vacuum amplifier,with excellent sound and low distortion.*Provide OEM/ODM ... make new models according to your design and specifications. EL34 vacuum tube audio amplifier

Supplier: Guangzhou Yufeng Trade Co., Ltd. [China Manufacturers]

**CNG/LPG Vacuum Tube 6*2m**

May 20, 2012

... and Inspection Center, with certificate number of QE08WT1K05841. CNG/LPG Vacuum Tube 6*2m

Supplier: Sichuan Aonengjia Gas Vehicle Technology Co., Ltd. [China Manufacturers]

vacuum tube

Jul 07, 2012

vacuum blood collection tube Material: PET and Glass Additive: EDTA, Clot activator, etc Shelf life: 2 years CE, ISO Vacuum blood collection ... automatic machines. We offer coagulation tube, heparin tube, clot activator tube, gel & clot activator tube, no additive tube, EDTA tube, fluoride tube etc. Material: PET and ... 16*100mm Packing details: 100pcs/rack*12racks/carton=1200pcs/carton vacuum tube

Supplier: Shanghai Xishun Electric Co., Ltd. [China Manufacturers]

classical vacuum tube ipod docking station

Sep 10, 2012

a vacuum tube hifi system for ipod and PC provides very good ... sound card IT101B Feature:claccical desigh / ipod docking station /Vacuum Tube Audio Amplifier and Speaker for Ipod.Perfect companion LCD TV ... player .for Ipod docking1.With its mixed design of vacuum tube and transistor, Trio comes as a hi-end stereo ... (210 x 200 x 145) mmSpeaker (140x210x192)mm classical vacuum tube ipod docking station

Supplier: Yisheng Fu Electronic (Shenzhen) Co., Ltd. [China Manufacturers]

HOT!!led solar vacuum tube

Mar 21, 2012

HOT!!led solar vacuum tube 1 Size:650mm x 58mm 2 0.5w 50-60lm ... color:OPTIONAL 4 CE,ROHS BSIC certified HOT!!led solar vacuum tubeFeature: Easy install, can be installed by nonprofessional personnel Attractive ... 1-3%<30,000h Zero Lumens depreciation HOT!!led solar vacuum tube

Supplier: Jiashan Xinhuyu Electric Technology Co., Ltd. [China Manufacturers]

Metering cabinet expreaspnable price ansion sleeve vacuum tube

Jun 04, 2012

... &D and engineering capabilities Metering cabinet expreaspnable price ansion sleeve vacuum tube

Supplier: Xiamen Yesheng Electric Co., Ltd. [China Manufacturers]

solar system vacuum tube

Nov 23, 2012

... aluminum alloy frame. solar system vaccum tube spec.:1, Vacuum tube : Heat pipe with AL/N/S coating2, Vacuum tube No: 18/ 20/ 24/ 30 ... /35/40/50 heat pipes3, Vacuum tube dimension: 47x1500/58x1800mm4, Manifold (interior ... tank: color steel plate3, Heat preservation: 55mm polyurethane. solar system vacuum tube

Supplier: Haiyan Uniepu Trading Co., Ltd. [China Manufacturers]