Inner Grooved Copper Tube Manufacturers

Copper Microfin Tubes, Internally Grooved Copper Pipe supplier

Grooved Coil Tube, Inner Grooved Copper Pipe, Inner Grooved Copper Tube Heat Transfer, Internally Grooved Copper Tube, Grooved Coil Tube exporter in India

Inner Grooved Copper Tube Manufacturers


Inner Grooved Copper Tube

Internally Grooved Copper Pipe


Internally Grooved Copper Pipe

Copper Microfin Tubes


Copper Microfin Tubes

Internally grooved copper tubes another trade name is "copper microfin tubes" are a small diameter coil technology for modern air conditioning and refrigeration systems. These Inner Grooved Copper Tubes are excellent in heat transfer compare to Copper smooth coils.

  • Inner diameter: 4.3mm - 14.22mm
  • Bottom wall thickness: 0.20mm - 0.50 mm
  • Total wall thickness: 0.35mm - 0.83 mm

Copper Microfin Tubes Specifications:

  • 1) Standard Complied: ASTM B68, GB/T 20928
  • 2) Grade: C11000, C12200, C2680, C27200, C27000, etc.
  • 3) Temper: soft drawn or light soft drawn
  • 4) Unit Weight: 34kg -270 kg
  • 5) Outside diameter: 5.0mm - 15.8mm
  • 6) Inner diameter: 4.3mm - 14.22mm
  • 7) Bottom wall thickness: 0.20mm - 0.50mm
  • 8) Total wall thickness: 0.35mm - 0.83mm
  • 9) Fin Groove Depth: 0.15mm - 0.33mm
  • 10) Widely for air conditioner, refrigerator, Gas, Water
  • 11) ASTM B280/ B88
  • 12) Grade: T1,T2,T3,TP2,Tu1,TU2,TU3,H59,H62,H63, H65
  • 13) Alloy no.: C12200,C1220,CU-DHP, C106

Benefits to use Inner Groove Copper Tube:

  • 1) Leak proof
  • 2) Long lasting
  • 3) Accurate groove designs
  • 4) Corrosion resistant
  • 5) High metallurgical strength
  • 6) High temperature resistant
  • 7) High pressure resistant
  • 8) Excellent heat transfer property
  • 9) Good electrical conductivity, etc.

Internally Grooved Copper Tube Tolerances

Item Symbot Tolerances (±) Dimensions
Nominal Size (mm) 7×0.32 7.94×0.32 9×0.34 9.52×0.34 9.52×0.36
Nominal O.D. O.D.(mm) 0.05 7.0 7.94 9.0 9.52 9.52
Nominal Wall Thickness Tav(mm) 0.32 0.32 0.34 0.36 0.36
Nominal I.D. I.D.(mm) 6.16 7.032 8.14 8.52 8.52
Bottom Thickness TW(mm) 0.03 0.27 0.254 0.28 0.30 0.30
Fin Height HF(mm) 0.02 0.15 0.20 0.16 0.20 0.20
Fin Width WI 0.05 0.188 0.270 0.246 0.255 0.220
Top Angle of Fin α 10° 40 40 44 44 53
Helix Angle β 18 18 18 18 18
Number of Fins N 0 60 50 60 60 60
Fin Type C C C C C
Weight Per Meter (g) 62 75 88 90 95

Sizes and configurations of Inner Grooved Copper Tubes

Groove Type/ Code
Nominal
Size
Outside
Diameter
Inner
Diameter
Bottom Wall Groove Depth
A-1
9.52x0.35 9.52±0.05 8.66±0.03 0.28±0.03 0.15±0.02
A-2
9.52x0.41 9.52±0.05 8.54±0.03 0.34±0.03 0.15±0.02
A-7
7.94x0.35 7.94±0.05 7.08±0.03 0.28±0.03 0.15±0.02
B-6
9.52x0.36 9.52±0.05 8.52±0.03 0.30±0.03 0.20±0.03
B-10
9.52x0.35 9.52±0.05 8.66±0.03 0.28±0.03 0.15±0.02
B-17
9.52x0.32 7.00±0.05 6.16±0.03 0.27±0.03 0.15±0.02
B-18
6.35x0.28 6.35±0.05 5.55±0.03 0.2±0.03 0.15±0.02
Groove Type/ Code
Total Wall Thickness
No. of Grooves
Lead Angle
Top Angle
Unit Weight gm/m
A-1
0.43±0.05
65
25±2 deg
90 deg
94±2gms
A-2
0.49±0.05
65
25±2 deg
85 deg
94±2gms
A-7
0.43±0.05
65
17±2 deg
90 deg
94±2gms
B-6
0.50±0.05
60
18±2 deg
53 deg
94±2gms
B-10
0.43±0.05
60
18±2 deg
53 deg
94±2gms
B-17
0.42±0.05
60
18±2 deg
53 deg
94±2gms
B-18
0.40±0.05
45
18±2 deg
50 deg
94±2gms

Inner Grooved Copper Pipe Dimensions

Pipe / Tube Type Nominal
Pipe Size
O.D. I.D. Wall Thickness
K L M DWV K L M DWV
Inner Grooved Copper Tubes 1/4" 3/8" 0.305 0.315 - - 0.035 0.030 - -
Inner Grooved Copper Tubes 3/8" 1/2" 0.402 0.430 0.450 - 0.049 0.035 0.025 -
Inner Grooved Copper Tubes 1/2" 5/8" 0.527 0.545 0.569 - 0.049 0.040 0.028 -
Inner Grooved Copper Tubes 5/8" 3/4" 0.652 0.666 - - 0.049 0.042 - -
Inner Grooved Copper Tubes 3/4" 7/8" 0.745 0.785 0.811 - 0.065 0.045 0.032 -
Inner Grooved Copper Tubes 1" 1-1/8" 0.995 1.025 1.055 - 0.065 0.050 0.035 -
Inner Grooved Copper Tubes 1-1/4" 1-3/8" 1.245 1.265 1.291 1.295 0.065 0.055 0.042 0.040
Inner Grooved Copper Tubes 1-1/2" 1-5/8" 1.481 1.505 1.527 1.541 0.072 0.060 0.049 0.042
Inner Grooved Copper Tubes 2" 2-1/8" 1.959 1.985 2.009 2.041 0.083 0.070 0.058 0.042
Inner Grooved Copper Tubes 2-1/2" 2-5/8" 2.435 2.465 2.495 - 0.095 0.080 0.065 -
Inner Grooved Copper Tubes 3" 3-1/8" 2.907 2.945 2.981 3.030 0.109 0.090 0.072 0.045

Types of Inner Grooved Copper Tube Heat Transfer

  • OFS Inner Grooved Copper Tubes
  • OFHC C10200 Grooved Tubes
  • OFC Grade Grooved Copper Pipe
  • Cu-OF CW008A Grooved Pipe
  • Copper CDA 10200 Grooved Coil Tube
  • Oxygen-Free Copper Grooved Tubing
  • Cu-OF Grooved Coil Tubing
  • C10200 OF Copper Internally Grooved Tubing
  • C11000 ETP Copper Microfin Tubes
  • Inner Grooved Copper Tubes
  • Inner Grooved Copper Pipe
  • Inner Grooved Copper Tube Heat Transfer
  • CW004A ETP Copper Grooved Coil Tube
  • Internally Grooved Copper Tube
  • Copper Microfin Tubes
  • Grooved Coil Tube
  • ASTM B68 ETP Copper Microfin Tubing
  • CDA 110 Cu-ETP Copper Tubes
  • Cu-ETP CW004A Copper Tube
  • ASME SB68 ETP Copper Pipe
  • WNR 2.0076 DLP Copper Pipes
  • C110 Commercial Copper Grooved Pipe
  • Commercial Copper C11000 Grooved Pipes
  • C13000 Commercial Copper Coil Tube
  • Oxygen Free Silver Bearing Copper Grooved Tubing
  • Inner Grooved Copper Tube Manufacturers