Stainless Steel Heat Pipe Vacuum Tube Solar Heater Collector

Product DescriptionVacuum tubeSize (mm)Φ58×1800/Φ47×1500Tube (pcs)10/15/20/30/40/50/60GlassDouble layer borosilicate 3.3 glass with high vacuumCoatingThree-target selective coating Cu/SS-ALNDistance from tube to tube (mm)75ManifoldDimension1800*1600mmManifold Inner tankFood-grade stainless steel SUS304-2B/SS316ManifoldStainless steel/Galvanized steelOut TankInsulationHigh-density polyurethane foaming40mm thicknessManifold connections3/4" or 1/2" optionalBracketStainless steel/Galvanized steel/Aluminum AlloyNut and bolts are made up of stainless steelAngle0°~ 90°,adaptable to flat or slope roofHail resistanceΦ25mm diameterModel NumberSolar Vacuum TubeAperture Area/ m²InstallationSize/mmQty/pcsNPC-58-15 Φ58*1800151.421horizontalNPC-58-20201.894horizontalNPC-58-25252.369horizontalNPC-58-30302.842horizontalNPC-58-40403.788verticalNPC-58-50504.738verticalNPC-58-60605.684verticalDetail ImagesCompany ProfileCertification/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1