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  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube
  • Inner-Grooved Aluminum Alloy Tube

Inner-Grooved Aluminum Alloy Tube

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.

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
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
Inner-Grooved Aluminum Alloy Tube
Inner-Grooved Aluminum Alloy TubeInner-Grooved Aluminum Alloy TubeInner-Grooved Aluminum Alloy Tube


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