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Copper tubes(inner grooved)

•Specifications:
☉Standard: ASTM B-68 (GB/T 20928 )
☉Materials: C11000(T2), C12200(TP2), C2680(H68), C27200(H63) and C27000((H65)
☉Temper: soft drawn or light soft drawn
☉Unit weight: 34 to 270kg
☉Outside diameter: 5.0 to 12.75mm
☉Inner diameter: 4.3 to 11.53mm
☉Bottom wall thickness: 0.20 to 0.50mm
☉Total wall thickness: 0.35 to 0.75mm
☉Fin groove depth: 0.15 to 0.25mm
☉Customized sizes and shapes are accepted

•Packing:
☉in capped each tube trapped with PV and in fumigated wooden cases, or as the customer's requests
☉Great care is taken to avoid any damage which migh
Availability:
Quantity:
  • IG-01

Item O.D.
(mm)
I.D.
(mm)
Bottom Wall Thickness
Tw
(mm)
Fin Grove Depth
Hf
(mm)
Total Wall Thickness
(mm)
Apex Angle
α
( ° )
Helix Angle
β
(°)
Number of Tooth
1 5.00 4.30 0.2 0.15 0.35 40 18 40
2 7.00 6.34 0.23 0.1 0.33 40 15 65
3      7.00 6.16 0.24 0.18 0.42 35 18 50
4 7.00 6.14 0.25 0.18 0.43 40 18 50
5 7.00 6.06 0.25 0.22 0.47 22 16 54
6 7.94 7.08 0.25 0.18 0.43 40 18 50
7 7.94 7.04 0.25 0.2 0.45 40 18 50
8 7.94 6.94 0.3 0.2 0.5 35 18 50
9 9.52 8.72 0.28 0.12 0.4 53 15 65
10 9.52 8.66 0.28 0.15 0.43 90 25 65
11 9.52 8.58 0.3 0.17 0.47 25 18 70
12 12.00 10.78 0.36 0.25 0.61 40 18 70
13 12.70 11.50 0.35 0.25 0.6 53 18 70
14 12.70 11.40 0.4 0.25 0.65 53 18 70
15 12.70 11.20 0.5 0.25 0.75 53 18 75
16 12.75 11.53 0.36 0.25 0.61 48 20 70
17 14.00 12.82 0.37 0.22 0.59 52 16 75
18 14.00 12.70 0.4 0.25 0.65 40 18 70
19 15.00 13.70 0.4 0.25 0.65 42 18 75
20 15.87 14.37 0.4 0.3 0.7 25 15 68
21 15.87 14.11 0.58 0.3 0.88 42 18 75
22 15.92 14.63 0.4 0.25 0.65 25 18 75
23 15.88 14.28 0.5 0.3 0.8 70 27 75
24 16.00 14.70 0.4 0.25 0.65 10 1 110
25 16.00 14.30 0.65 0.2 0.85 10 1 140
Specifications ☉Standard: ASTM B-68 (GB/T 20928 )
☉Materials: C11000 (T2), C12200 (TP2), C2680 (H68), C27200 (H63) and C27000 (H65)
☉Temper: soft drawn or light soft drawn
☉O.D. (Outside diameter): 5.0 to 16.0mm
☉I.D. (Inner diameter): 4.3 to 14.3mm
☉Bottom wall thickness: 0.20 to 0.65mm
☉Total wall thickness: 0.35 to 0.85mm
☉Fin groove depth: 0.15 to 0.25mm
☉Customized sizes and shapes are accepted
Packing ☉in capped each tube trapped  and in fumigated wooden cases, or as the customer's requests
☉Great care is taken to avoid any damage which might be caused during storage or transportation


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