18000BTU Insulated Air Conditioner Copper Pipe Tube with Spiral Waves

18000BTU insulated air conditioner copper tube with flex pipe1.Production SpecificationsProduct PicturesApplicationsApplications:Insulated corrugated copper tube with spiral waves is suitable for ductless mini-split air conditioner systems and VRF commercialair conditioner systems. The spiral waves make copper tubing more flexible and very easy to bend during installation. The insulatedcorrugated copper tube is constructed of seamless soft copper tubing, insulation tube, spiral waves and flaring nuts. The insulatedcorrugated copper tube is available as single and pair (twin) copper coil. The spiral waves are on both sides of copper tubing, withlength from 50cm to 150cm. And the copper tubing is flared and nut on each side of copper tube to make easy connection. Thecopper tube is manufactured according to ASTM B280 standard (EN 12735-1 standard). Ink marking every meter in the insulationtube makes the size specification, standard and length distinguished easily. Our insulated corrugated copper tube is availableup to 15 meters.Technical Properties for Insulation TubeInsulation TypeThermal ConductivityVapor BarrierWater AbsorptionTensile StrengthShrinkageFire Proof RatingIrradiation Polythene Insulation(IXPE Insulation)≤0.033W/m.ku≥5000≤0.0076g/100cm2≥0.34MPa≤7%ASTM E84UL 94AS/NZS 1530.3EN 13501-1  Chemical Composition & Mechanical Property - ASTM B280 Copper TubeCopper AlloyChemical CompositionTemperMechanical PropertyGrain SizemmCopper%Phosphorus%Tensile StrengthMPaElongation%C12200≥ 99.900.015-0.040O60≥ 205≥ 40≥ 0.040C12200≥ 99.900.015-0.040O50≥ 205≥ 400.015-0.040  Chemical Composition & Mechanical Property - EN 12735-1 Copper TubeCopper AlloyChemical CompositionTemperMechanical PropertyCopper%Phosphorus%Tensile StrengthMPaElongation%HardnessHVCu-DHP≥ 99.900.015-0.040R220≥ 220≥ 4040-70  Chemical Composition & Mechanical Property - AS/NZS 1571 Copper TubeCopper AlloyChemical CompositionTemperHardnessHVGrain SizemmCopper%Phosphorus%C12200≥ 99.900.015-0.040O≤ 75≤ 0.065  Cleanness Requirement - Air Conditioner and Refrigeration Copper TubeCopper AlloyTemperCleannessStandardC12200O60≤ 38mg/m²ASTM B280 / EN 12735-1 / AS 1571   Size RangeInsulated Copper Tube - Pair Coilsizecopper tubeoutside diameter x wall thickness (mm)insulation thickness      (mm)Insulation inner diameter (mm)length  1/4"+3/8"6.35x0.56 - 9.52x0.568mm / 9mm8.0 - 12.03-30 meters1/4"+3/8"6.35x0.61 - 9.52x0.618mm / 9mm8.0 - 12.01/4"+3/8"6.35x0.71 - 9.52x0.718mm / 9mm8.0 - 12.01/4"+3/8"6.35x0.81 - 9.52x0.818mm / 9mm8.0 - 12.01/4"+1/2"6.35x0.56 - 12.7x0.568mm / 9mm8.0 - 14.01/4"+1/2"6.35x0.61 - 12.7x0.618mm / 9mm8.0 - 14.01/4"+1/2"6.35x0.71 - 12.7x0.718mm / 9mm8.0 - 14.01/4"+1/2"6.35x0.81 - 12.7x0.818mm / 9mm8.0 - 14.01/4"+5/8"6.35x0.56 - 15.88x0.618mm / 9mm8.0 - 18.01/4"+5/8"6.35x0.61 - 15.88x0.718mm / 9mm8.0 - 18.01/4"+5/8"6.35x0.71 - 15.88x0.818mm / 9mm8.0 - 18.01/4"+5/8"6.35x0.81 - 15.88x1.028mm / 9mm8.0 - 18.03/8"+5/8"9.52x0.56 - 15.88x0.718mm / 9mm12.0 - 18.03/8"+5/8"9.52x0.61 - 15.88x0.818mm / 9mm12.0 - 18.03/8"+5/8"9.52x0.71 - 15.88x0.918mm / 9mm12.0 - 18.03/8"+5/8"9.52x0.81 - 15.88x1.028mm / 9mm12.0 - 18.03/8"+3/4"9.52x0.56 - 19.05x0.818mm / 9mm12.0 - 22.03/8"+3/4"9.52x0.61 - 19.05x0.918mm / 9mm12.0 - 22.03/8"+3/4"9.52x0.71 - 19.05x1.028mm / 9mm12.0 - 22.03/8"+3/4"9.52x0.81 - 19.05x1.148mm / 9mm12.0 - 22.01/2"+3/4"12.7x0.56 - 19.05x0.818mm / 9mm14.0 - 22.01/2"+3/4"12.7x0.61 - 19.05x0.918mm / 9mm14.0 - 22.01/2"+3/4"12.7x0.71 - 19.05x1.028mm / 9mm14.0 - 22.01/2"+3/4"12.7x0.81 - 19.05x1.148mm / 9mm14.0 - 22.0   2.3.4.5.6./* 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