tri element vacuum heat collecting tube

... pieces The three-target all-glass vacuum heat collecting property and specification is as followsStructure All-glass double-tube co-axial structureGlass materialHigh borosilicate ... .7MJ/(Φ47)H=2.9~3.2MJ/Average heat loss coefficient0.4~0.7W/(.)Resistant Hail25mmLife aged15 years Haoguang tri-element all-glass vacuum heat collecting tube

... efficient selective absorption coating: SS-C/CU &AL/N tri-element vacuum tube specifications as follows:1)all glass hard borosilicate:3.32 ... absorption coating: SS-C/CU&AL/N3)size of vacuum tube:47mm*1500mm and 58mm*1800mm and 70mm*2100mmthe concrete ... degree/kW246.3Solar radiance H<4.7MJ/sqm4.59Average heat loss coefficient: ULT<0.8W(sqm·degree)0.721Lifetime15 years tri-element vacuum tube

... /H≤3.7MJ/(Φ47)H=3.1~3.4MJ/Average heat loss coefficient0.6~0.7W/(.)Resistant Hail25mmLife aged15 yearsADDING ONE ... MORE COMPLETE GLASS TUBE IN THE NORMAL TUBE,RAISING THE HEATING EFFICIENCY BY DECREASING THE WATER ... CAN IMPROVE 30%BY THIS WAY. triple-cavity all-glass vacuum heat collection tube

vacuum heat collector tube higher absorptance and lower emittance, high heat and cold resistance excellent quality and reaso All-glass vacuum solar collector tube,vacuum heat collector tubeCertification:ISO9001 ... :2000(1)Structure:all-glass double-tube coaxial structure(2)Glass ...

... AL/N 4)solar keymark. Specification of solar vacuum tube:The marerial of glass tube: hard borosilicate :3.3The thickness of inner ... and outer tube of:1.6mmAbsorption coefficient: more than 93%.Absorptive coating :high efficient heat absorptive selective sputtering coating ... temperature 220 degree CelsiusHail resistance 25mmFreezing resistance -35 Celsius degrees Tri-element solar vacuum tube

... vacuum tube and the heat pipe. Solar heat pipe tubeCharacteristicsA perfect combination of the vacuum tube and the heat pipe.1) Higher heat efficiency:advanced heat ... transferring style of the heat pipe,excellent ... 4) The unique connection between the heat pipe and the vacuum tube can ensure both sealing and easy to ...

heat pipe tube is good quality and after-sell service. heat pipe tubeSpecification of All-glass Vacuum TubeA) Structure: all glass concentric dual layer tubeB) Glass material: borosilicateC) Absorptance: >0.90D) Emittance: <0.08 (80)E) Vacuum: <5x10-5 PaF) Stagnation: >230 ./KWG) Average Heat Loss: <0.8 w/ .H) Service life: more than 15 years heat pipe tube

... goohas good flame-retardant material for nylon reinforced and heat-shrinkable tape. packing:25-20kg/ bag 1. Brief ... Brightness %≥95 Average particle size D50 μm1.5~2 Heat resistance °C350 solubilitynot in acid, alkali and organic ... to certain proportion, drying for 8 hours in vacuum under 110°C to reduce water content less than ... . flame-retardant material for nylon reinforced and heat-shrinkable tube

... geography 3.Two factories with good production capacity Zirconium heat exchanger tube Zirconium is used in services too severe for stainless steels ... transit period. Application: Heat exchangers and condensersAll kinds of corrosive fluid transmission pipeline system Chart 1: Chemical Element: Element Chemical composition,% Zirconium 702 ...

... ,ISO 3.Electric spiral fin tube heater 4.Balanced heating Guangdong Made SUS304 Fins Heat Exchanger Tube SpecificationsFinned tubular heating elements are ... fin is 7.5mm in dimension, Steel or stainless steel tube or fins 3)Watt density:10w/cm2 4)high or ... steel or incoloy sheathed elements.2.Element wire situated in proximty to outside surface for maximum heat transfer and minimum internal temperature ...

... Material:Gr5 Also Acceptable Custom titanium heat exchanger tubeOur Titanium Alloy Tube are manufactured according to ASTM recognized ... weapons manufacturing,metallurgical industry, health care, ultra-high vacuum and other fields.In which, it is mostly ... electronics, salt making, medical equipmentand other fields.Titanium tube Gr5Main Grades:Gr5Production Standard:ASTM SB338GB/T seamless pipeOutside ...

We are the designated vacuum cleaner hose supplier of famous company like Panasonic,V.S.I,TTI,Hoover,Bissell and so on. Pipe/ tube or Stretch Hose specification:Product name: PVC stretch hoseO.D.:from 26mm to 48mmUse: parts for vacuum cleaner.Ratio from 1:3,1:4,1:5,1:6 is available.Color:clear or customized.Packing:carton or designated.Environment safety: ROHS vacuum hose (pipe,tube)

90pcs heat shrink wire wrap assortment Length: 6'' Package: PP box 90pcs heat shrink wire wrap assortmentFeature:* Consist:35 pc 0.19'' black,28 pc 0.25'' white,10 pc 0.375'' red,8 pc 0.5" balck,5 pc 0.75'' white,4 pc 1.0'' redLength: 6''* High electrical insulation* Minimum fully recovery temperature: 120 * Voltage: 600 V Heat shrink tube set

... kinds of pvc tubes, heat-shrink tubes, electric wires etc.Heat-shrinkable Tube Cutting Machine, Wire Cutting Machine, Soft Tube Cutting Machine Model: BJ ... cut-line:0.1 - 10mm2Conduit diameter:Φ10Appropriate wire stripping: PVC, heat-shrink tubes, electric wiresBlade Material: Hard tungsten steel Stripper speed ...