Customization: | Available |
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Certification: | CE, RoHS |
Application: | Heater, Cooler, Condenser |
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Raw material | Tube O.D.: Φ 7, Φ 7.94, Φ 9.52, Φ 12.75, Φ 15.88. Tube material: Copper tube (inner smooth or inner grooved); aluminum tube; stainless steel tube, titanium tube, ect. Fin material: copper fin; aluminum fin; stainless steel fin, ect. Bare, hydrophilic Al foil(green antibacterial hydrophilic Al foil or slica antibacterial Al foil ) Fin coating: hydrophilic aluminum fin; epoxy coating; electrophoretic; sandblasting, ect. Side plate: galvanized steel; aluminum; ect. |
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Application | 1P 5P home air-conditioner, Bus air-conditioner, Center air-conditioner for household | |||
Key process | Tube bending, Punching the fins, Tube expanding, Degreasing, Welding and assembling, Leakage test, Drying, (Bending), Inspection, Packing |
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Technical standards | Specification | Holes distance | Fin type | Expansion ability |
Φ 7 | 21×12.7 isoceles triangle |
V wave fin, Slit fin, louver fin |
6Rows, 36Holes L: 1800mm(max) Fin pitch:1.2 1.9 |
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Φ 7.94 | 22×19.05 equilateral triangle |
V wave fin, Louver fin |
4R, 36H L: 1200mm(max) Fin pitch:1.2 2.0 |
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Φ 9.52 | 25×21.65 equilateral triangle |
Flat fin, Slit fin, V wave fin |
6R, 44H L: 2500mm(max) Fin pitch:1.2 2.0 |
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Performance | Can satisfy the capability requirements | |||
Capacity | 4.0 million sets per year (12500sets per day) | |||
Residual moisture | ≤ 25 / | |||
Residual impurity | ≤ 30 / | |||
R134a Cooling System Tube Inside Standards |