Heat exchanger air cooler aluminum microchannel tube

Product Description 1. Aluminum alloy number1.1AA1060/AA10702. Product size and tolerance2.1Length (mm)1200 or customized±12.2Width (mm)45,63,94,113,140 or customized±0.082.3Wall Thickness (mm)0.2 or customized±0.053. Chemical composition for some typical alloys3.110600.250.350.050.030.030.050.030.0399.63.210700.20.250.040.030.030.040.030.0399.74. Mechanical properties4.11060F357040Aluminum tube for heat exchanger4.21070F357040Aluminum tube for heat exchanger5. Surface finish and other properties5.1Surface finisha. The material shall be smooth; b. The material shall be from burrs and cracks5.2Depth of CurvatureIn any length of 1 meter of the material,the depth of arc shall not exceed 1.5mm5.3Torsion resistance5.4Average lekage rateNot more than 0.5%,and the leakage after brazing is slight and can be easily amended by glue,etc.Packaging & Shipping 6. Packing,Shipping and others6.1PackingTo be packed in wooden crate with corner protection6.2MarkingEach box to be legibly marked with the name of the manufacturer or supplier, the alloy designation of material,condition,dimensions and weight6.3Shipping toolsShip goods by van to departune port then by sea to desitination port6.4Quantity variation±10% variation with order quantity shall be acceptableCompany Information 7.Quality management and spot management7.1Quality control1. Quality assurance
a. Incoming material quality assurance; b. Process quality assurance; c. First sample quality assurance; d. Final quality assurance.
2. Process management-The right results are from the right process
a. Production process card control; b. Standard operational procedure;c.Job certification;d. Quality chart monitor.
3. Equipment and facility management
a. Periodic maintenance; b.Preventative maintenance.
4. Mold management
a. Mold life management; b.Periodic and preventative maintenance; c. Periodic inspection.7.2Inspection ToolsAltimeter,Vernier caliper,Micrometer,3D coordinate measuring instrument7.3Spot management"5S" management (sort,set in order,shine,standard,sustainable).