inner-grooved aluminum alloy tube (Alloy grade: 3003 or 3103, etc.)
Aluminum ingots are extruded, drawn, inner grooved to made into tubes. aluminum tube has good ductility, and the inner helical fin height of 0.05-0.30mm ensures the excellent heat conduction performance required by the air-conditioning heat exchanger, thereby greatly reduced the current air-conditioning production cost.
All tubes can be customized based on your requests on size and fin shape.
Items Specifications
AL1
OD/mm: φ5±0.05 WT/mm: 0.40 ± 0.03 FH/mm: 0.15±0.02
Fins Number: 40 Helical Angle: 15°±3 Tip Radius: 28°±5
AL2
OD/mm: φ7±0.05 WT/mm: 0.47 ± 0.05 FH/mm: 0.25±0.03
Fins Number: 50 Helical Angle: 18°±3 Tip Radius: 28°±5
AL3
OD/mm: φ7±0.05 WT/mm: 0.55 ± 0.03 FH/mm: 0.25±0.02
Fins Number: 50 Helical Angle: 15°±3 Tip Radius: 28°±5
AL4
OD/mm: φ7.94±0.05 WT/mm: 0.55 ± 0.03 FH/mm: 0.15±0.02
Fins Number: 55 Helical Angle: 18°±3 Tip Radius: 56°±3
AL5
OD/mm: φ5±0.05 WT/mm: 0.40 ± 0.03 FH/mm: 0.15±0.02
Fins Number: 36 Helical Angle: 13°±3 Tip Radius: 32°±5
AL6
OD/mm: φ5±0.05 WT/mm: 0.40 ± 0.03 FH/mm: 0.15±0.02
Fins Number: 40 Helical Angle: 20°±3 Tip Radius: 40°±6
Our company
Changzhou Andwin International Corporation Limited
Add- No 91 Hanjiang Road New District Changzhou Jiangsu China
Advanced One-Stop Purchasing Service-In Air-conditioning And Refrigeration Industry
Main product
Copper Tube -- Aluminum Tube Coil
Brass Pipe -- Steel Sheet -- Copper Fitting
Fan Motor -- Compressor-- Hand tools
Valves Gauge-- Air-conditioner -- Refrigeration
Wash Machine -- Condenser Unit - Vacuum Pump-- PE Tape
Contact
Vivian Chen