Copper tubes for ACR, climatisation and medical ... - cuprotherm

Copper tubes for ACR,climatisation andmedical applications

Quality assuranceWieland ensures consistently high product quality and performancethrough an exemplary quality management system.Production is located in Vöhringen, Germany. Production andquality assurance are certified according to EN ISO 9001, withthe location being validated according to the environmentalstandards EN 14001 and EMAS. Continuous quality control isensured by an in-house laboratory accredited in accordancewith EN 17025. Numerous quality inspection certificates andproduct approvals of renowned organisations attest to the highquality of Wieland branded copper tubes.Wieland worldwideThe Wieland Group with headquarters in Ulm, Germany, isone of the world’s leading manufacturers of semi-finished andspecial products in copper and copper alloys. The WielandGroup comprises more than 30 manufacturing companies,slitting centres and trading subsidiaries in many European countriesas well as in Asia, Singapore, South Africa and the USA.Wieland branded copper tubes for air conditioning and refrigerationare manufactured in accordance with the requirementsof DIN EN 12735-1 and DIN EN 13348 and made of the standardisedmaterial Cu-DHP (oxygen-free pure copper).2

Copper tube for medical gas supplyThe seamless drawn cupromed ® copper tube is suitable forthe transportation of technical gases and refrigerants as wellas medical gases and for vacuum.cupromed ® meets the requirements for air-conditioning andrefrigeration tube according to EN 12735-1 as well as the requirementsof EN 737-3 and EN 793 regarding tube for medicalgas supply units. cupromed ® meets the requirements of thePressure Equipment 97/23C.The cupromed ® copper tube has a clean and dry inner surfaceand exceeds the requirements according to EN 13348.The ends of cupromed ® copper tubes are closed in order toensure the cleanliness of the inner surface during storage andtransportation.Material:Cu-DHP (SF-Cu), Wieland-K20Design: EN 13348 and EN 12735-1Pressure EquipmentDirective:compliantcupromed ® copper tube in coilsThe dimensions available from stock are shown in thefollowing table. Other dimensions and tempers are availableon request.Temper:Ends:Packing:Dimensions:cupromed ® copper tube in straight lengthsTemper:Ends:Packing:soft R220closed with capsin foilon requesthard as drawn R290 from stockclosed with plastic plugs/capsin lengths of 5 min cardboard boxes or uponagreementcupromed ® standard dimensions from stockDimension Weight Operatingnominal pressure*Straight lengthsm/cardboardbox**mmkg/mbar8 x 1 0.196 143 10010 x 1 0.252 111 7512 x 1 0.308 91 5015 x 1 0.391 71 5016 x 1 0.419 66 5018 x 1 0.475 59 5022 x 1 0.587 48 5028 x 1 0.755 37 5028 x 1.5 1.110 57 5035 x 1.5 1.410 45 2542 x 1.5 1.700 37 2554 x 2 2.910 38 2064 x 2 3.467 32 576.1 x 2 4.144 27 588.9 x 2 4.859 23 5108 x 2.5 7.374 24 5* maximum operating pressure with fourfold safety** packing unit for dimensions up to 54 mm3

cuprofrio ® copper tube forrefrigerationcuprofrio ® , the seamless drawn Wieland refrigeration tube ismainly used to transport technical gases and liquids in chillers,air-conditioning and refrigeration units as well as heat exchangers.An outstanding characteristic of cuprofrio ® is its clean anddry inner surface.cuprofrio ® refrigeration tube in coilsThe tube ends are closed to maintain the defined condition ofthe inner surface also during storage and transportation.cuprofrio ® tube meets the requirements of EN 12735-1 forcopper tube used in air-conditioning and refrigeration.cuprofrio ® also meets the requirements of the Pressure EquipmentDirective 97/23/EC.Wieland-Werke AG has concluded a separate warranty agreementwith VDKF (Verband Deutscher Kälte-Klima-Fachleute e.V.– Association of Refrigeration and Air Conditioning Contractors)covering property damage and bodily injury.Temper:Ends:Packing:soft R220from stockpressedin cardboard boxesMaterial:Cu-DHP (SF-Cu), Wieland-K20Design: EN 12735-1Pressure EquipmentDirective:compliantEnvironmental declaration: according to ISO 14025cuprofrio ® refrigeration tube in straight lengthsThe dimensions available from stock are shown in thefollowing table. Other dimensions and tempers are availableon request.cuprofrio ® standard dimensions from stockDimension Weight Operating Coilsnominal pressure*Straightlengthsm/cardoardbox**m/cardboardmm kg/m bar box**6 x 1 0.140 200 2 x 35 2008 x 1 0.196 143 2 x 35 10010 x 1 0.252 111 35 7512 x 1 0.308 91 35 5015 x 1 0.391 71 25 5016 x 1 0.419 66 25 5018 x 1 0.475 59 25 5022 x 1 0.587 48 25 5028 x 1 0.755 37 – 5028 x 1.5 1.110 57 – 2535 x 1.5 1.410 45 – 2542 x 1.5 1.700 37 – 2554 x 2 2.910 38 – 2064 x 2 3.467 32 – 576.1 x 2 4.144 27 – 588.9 x 2 4.859 23 – 5108 x 2.5 7.374 24 – 5* maximum operating pressure with fourfold safety** packing unit for dimensions up to 54 mmTemper:Ends:Packing:hard as drawn R290from stockclosed with plastic plugs/capsin lengths of 5 min cardboard boxes or uponagreementASTM and inch dimensionsaccording to BSavailable from ¼" to 11".4

Factory thermally-insulatedrefrigeration tubeThis tube consists of a seamless drawn Wieland cuprofrio ®refrigeration tube with a heat-insulating sheath. cuprofrio ® .plusis used for the transportation of technical gases and liquidssuch as the refrigerants R407C or R410A.cuprofrio ® .plus is very easy to unwind and to bend. This ispossible because a heat-insulating sheath is already appliedduring production.The cuprofrio ® tube meets and exceeds the requirements ofEN 12735-1 for copper tube for air conditioning and refrigeration.Wieland-Werke AG has concluded a separate warranty agreementwith VDKF (Verband Deutscher Kälte-Klima-Fachleutee.V. – Association of Refrigeration and Air ConditioningContractors) covering property damage and bodily injury.cuprofrio ® .plus meets the requirements of the PressureEquipment Directive 97/23/EC.The sheathing consists of an elastomer-modified thermoplasticspecially developed for air conditioning and refrigeration. Thehighly tear-resistant material proves its worth on building sites,for example when tubes are being fed through wall apertures.Additional advantages of this material are low thermalconductivity and extremely high water vapour diffusion resistance,which, in combination with the insulating layer thickness,prevent the formation of condensation water on the tubesurface. Together with modern refrigerants this ensures safelong-term operation.The sheathing provides double UV protection resulting in a highlevel of colour fastness and stabilising material properties evenin tube sections exposed to direct sunlight.An outstanding characteristic of cuprofrio ® .plus is its bright,clean and dry inner surface. The tube ends are closed in orderto keep the surface clean from storage and transportationthrough to installation.Material of core tube: Cu-DHP, Wieland-K20, R220 softTube design: EN 12735-1Pressure EquipmentDirective:compliantThermal insulation: elastomer-modified polyethyleneHFC/CFC-freeThermal conductivity: 0.034 W/mK (0 °C)Operatingtemperature range: –80 °C to +95 °CProtective foil:UV-stabilised polyethyleneEnvironmental declaration: according to ISO 14025Building material class: EN 13501-1-EThe dimensions available from stock are shown in the table.Other dimensions and tempers are available on request.cuprofrio ® .plus standard dimension from stock (metric)Dimension Weight Operating Coilsnominal pressure*Insulatinglayerthicknessmmmm kg/m bar m/coil6 x 1 0.140 200 25 610 x 1 0.252 111 25 912 x 1 0.308 91 25 916 x 1 0.419 66 25 918 x 1 0.475 59 25 922 x 1 0.587 48 25 9* maximum operating pressure with fourfold safetycuprofrio ® .plus standard dimension from stock (inch)Dimension Weight Operating Coilsnominal pressure*Insulatinglayerthicknessmmmm kg/m bar m/coil1/4" x0.8 0.125 144 50 63/8" x0.8 0.197 92 50 91/2" x 0.8 0.267 67 50 95/8" x 1 0.417 67 25 93/4" x 1 0.506 55 25 97/8" x 1.2 0.707 57 25 9* maximum operating pressure with fourfold safety5

The branded copper tube forgeothermal energyThe seamless drawn cuprogeo ® tube is used for geothermalenergy production. cuprogeo ® is designed for the use ofrefrigerants and gases for direct evaporation. The advantage ofthis application is that high performance can be achieved withsuitable heat pumps.In addition, cuprogeo ® can be used for the transportation oftechnical gases and liquids in chillers, air-conditioning andrefrigeration units as well as heat exchangers if a solid outersheathing is required.An outstanding characteristic of cuprofrio ® is its clean and dryinner surface.The tube ends are closed to maintain the defined condition ofthe inner surface during storage and transportation.cuprogeo ® tube meets the requirements of EN 12735-1 forcopper tube for use in air-conditioning and refrigeration and fortransportation of technical gases. cuprogeo ® complies with thePressure Equipment Directive 97/23/EC.Material of core tube: pure copper Cu-DHP, Wieland-K20Thermal conductivity: λ≥344 W/mKTube design: EN 12735-1Pressure EquipmentDirective:compliantTemper:soft R220Ends:closed with plastic plugs/capsSheathing:polyethyleneThermal conductivity: λ=0.35 W/mKPacking:Coils on pallet, pallet shrink-wrappedAlternative dimensions and coil lengths are available onrequest.cuprogeo ®DimensionmmWeightnominalkg/mOperatingpressure*barCoil lengthmOutsidediameterincludingsheathing10 x 0.7 0.182 75 upon agreement 12 mm10 x 1 0.252 111 upon agreement 12 mm12 x 0.7 0.221 61 upon agreement 14 mm12 x 1 0.309 91 upon agreement 14 mm16 x 1 0.419 66 upon agreement 18 mm* maximum operating pressure with fourfold safety6

Use of Wieland branded copper tubesAir conditioning andrefrigerationSymbol ProductIndustrial and laboratorygases***Symbol ProductRefrigerantsFuel gasesHalogenatedfluorochlorocarbonHydrogen H 2Methane CH 4cuprofrio ®cupromed ®Halogenated fluorocarbon,cuprofrio ®Liquid gasesC nH ncuprogeo ®e.g. R134a, R404A, 407C,410A, R507cuprofrio ® .pluscuprogeo ®Coke oven gasAcetylene** C 2H 2Copper not permitted!Flammable refrigerantsC nH nMedical engineeringOthersOxygen O 2cupromed ®Carbon dioxide* CO 2Ammonia NH 3currently not permitted!Industrial and laboratorygases***Noble gasesHeliumNeonArgonKryptonXenonRadonInert gasesHeNeArKrXeRncuprofrio ®cupromed ®cuprogeo ®Nitrogen N 2Carbon dioxide* CO 2Nitrous oxideArgonHeliumXenonCompressed air for medicalpurposesVacuumN 2OArHeXeNitrogen N 2Carbon dioxide* CO 2Sulphur hexafluoride SF 6* The gas must be absolutely dry, as is the case, for example, in compressedair cylinders.** Formation of the highly explosive copper acetylide possible!Rules to be observed: “Betriebssicherheitsverordnung– BetrSichV” (Ordinanceon Industrial Safety and Health) and “Technische Regeln für Acetylenanlagenund Kalziumkarbidlager – TRAC” (Technical Regulations for acetylene plantsand calcium carbide stores)*** Applications for domestic fuel supply (natural gas, fuel oil, etc.) do not fallunder the application “industrial and laboratory gases”.7

Wieland-Werke AG www.wieland-plumbing.com Tube DivisionGraf-Arco-Str. 36, 89079 Ulm, Germany, Phone +49 (0)731 944-0, Fax +49 (0)731 944-2772, info@wieland.deThis leafl et is for your general information only and is not subject to revision. No claims can be derived from it unless there is evidence of intent or gross negligence. The data given are no warranty that the product is of a specifi edquality and they cannot replace expert advice or the customer‘s own tests.0541-04 411/10.09 Wr 1 ODH (GWW/Ri)