Shandong Tongxin Aluminium Industry Co., Ltd.  

Product Name: Aluminum Flat Tubes 1100 3102 Model NO.: 3102 Temper: O - H112 Alloy: Alloy Grade: 3000 Series Surface Treatment: Mill Finished Shape: Square Application: Air Condition, Automobile, Water Heater Trademark: Tongxin Transport Package: Export Standard Packing Specification: 16mm x 2.0mm Origin: Shandong, China HS Code: 7608 Product Description Aluminum Flat Tubes 1100 3102Commonly used material chemical compositionNo.AlloySiFeCuMnMgCrZnVTi11050≤0.25≤0.40≤0.05≤0.05≤0.05---≤0.05≤0.05≤0.0321100≤0.95(Si+Fe)0.05-0.20≤0.05------≤0.10------33102≤0.40≤0.70≤0.100.05-0.40------≤0.30---≤0.1043003≤0.15≤0.15≤0.010.90-1.10≤0.03≤0.03≤0.05≤0.05≤0.05Supply state and mechanical propertiesAlloyTemperTensile StrengthYield StrengthElongation1050O/F/H111/H112≥65MPa≥20MPa≥25%1100O/F/H111/H112≥75MPa≥20MPa≥25%3102O/F/H111/H112≥75MPa≥20MPa≥25%3003O/F/H111/H112≥75MPa≥20MPa≥25%The corrosion resistance performanceSalt spray test ≥750hoursThe pressure resistance performanceAutomobile CondensersHousehold CondensersEvaporators≥9MPa≥13.5 MPa≥3.5 MPaMultiport Extruded Aluminum Tube(MPE)- which isused for automobile air conditioner condenser has larger internal section area, better effectiveness for heat transfer. At the same time, has the following characteristics:1. Low weight2. Good thermal and electricity conductivity3. Excellent corrosion resistance4. High cycle reuse value5. High surface quality6. Narrow tolerance rangeBeside increased global performances, an all-aluminium brazed heat exchanger using MPE will also present better corrosion resistance. MPEs are primarily used for the following applications:CondensersEvaporatorsOil coolersRadiatorsHeater cores Package: In coil or Straight with fixed length.Surface Treatment :With Zinc spraying or without Zinc spraying.Q: How long is your delivery time?A: Generally it is 5-7 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us.