|
AIR CONDITIONING STRAIGHT TUBES
SERIES
Comparison table of chemical composition & mechanical Properties of the
product as per domestic and foreign standards.
|
Standard |
Copper Alloy
No. |
Chemical Composition |
Mechanical Properties |
|
CU% |
P% |
Temper |
Tensile strength
(Mpa) |
Elongation |
Grain Size
(mm) |
ASTM
B280 |
C11000 |
99.90 |
- |
O |
 205 |
40 |
0.035 |
|
- |
- |
- |
- |
|
C12200 |
99.9 |
0.015 to 0.040 |
H |
250 |
- |
- |
JIS
H3300 |
C1100 |
99.90 |
- |
O |
205 |
40 |
- |
|
1/2H |
245 to 325 |
- |
- |
|
H |
275 |
- |
- |
|
C1220 |
99.90 |
0.015 to 0.040 |
O |
205 |
40 |
0.025 to 0.060 |
|
OL |
205 |
40 |
 0.040 |
|
1/2H |
245 to 325 |
- |
- |
|
H |
315 |
- |
- |
BSEN
12735 |
Cu-DHP |
99.90 |
0.015 to 0.040 |
Skin hard |
220 |
40 |
0.015 to 0.040 |
|
light annealed |
220 |
40 |
0.015 to 0.040 |
|
soft annealed |
210 |
40 |
0.030 to 0.060 |
Specifications
Thickness
O.D. |
0.012" to 0.016" |
0.016" to 0.024" |
0.024" to 0.032" |
0.032" to 0.042" |
0.042" to 0.050" |
0.050" to 0.060" |
0.060" to 0.11" |
|
3/16" to 1/2" |
O |
O |
O |
O |
O |
|
|
|
1/2" to 5/8" |
O |
O |
O |
O |
O |
O |
O |
|
5/8" to 1" |
O |
O |
O |
O |
O |
O |
O |
|
1" to 1-3/8" |
|
|
O |
O |
O |
O |
O |
|
1-3/8" to 1-7/8" |
|
|
O |
O |
O |
O |
O |
|
1-3/8" to 2" |
|
|
|
O |
O |
O |
O |
|
2" to 2-5/8" |
|
|
|
O |
O |
O |
O |
|
2-5/8" to 4-1/8" |
|
|
|
|
O |
O |
O |
PANCAKE COILS SERIES
Specifications
|
O.D. (inch) |
Thickness (inch) |
Length (ft) |
|
1/8" to 7/8" |
0.014" to 0.059" |
100 |
Comparison table of chemical composition & mechanical Properties of the
product as per domestic and foreign standards
|
Standard |
Copper Alloy
No. |
Chemical Composition |
Mechanical Properties |
|
CU% |
P% |
Temper |
Tensile strength
(Mpa) |
Elongation
(%) |
Average Grain Size
(mm) |
ASTM
B68 |
C12200 |
99.9 |
0.015 to 0.040 |
O60 |
205 |
40 |
>0.040 |
|
O50 |
245 |
- |
0.015 to 0.040 |
LWC FOR ACR SERIES (PLAIN)
Specifications
LWC FOR ACR SERIES (INNER GROOVED)
Specifications
|
O . D . (Inch) |
Bottom Wall Thickness Tw |
Fin Groove Depth Hf |
Apex Angle Deg (Tolerance) |
Helix Angle Deg (Tolerance) |
Number of Tooth (Number) |
|
Inch |
mm |
Inch |
mm |
Inch |
mm |
|
0.1575" |
4 |
0.008" to 0.012" |
0.20 to 0.30 |
0.004" to 0.006" |
0.10 to 0.15 |
30 to 90 |
15 to 30 |
40 to 70 |
|
0.1875" |
4.76 |
0.008" to 0.014" |
0.20 to 0.35 |
0.004" to 0.006" |
0.10 to 0.15 |
|
0.1970" |
5 |
0.008" to 0.014" |
0.20 to 0.35 |
0.004" to 0.006" |
0.10 to 0.15 |
|
0.2363" |
6 |
0.008" to 0.014" |
0.20 to 0.35 |
0.004" to 0.008" |
0.10 to 0.20 |
|
0.2500" |
6.35 |
0.008" to 0.014" |
0.20 to 0.35 |
0.004" to 0.008" |
0.10 to 0.20 |
|
0.2750" |
7 |
0.010" to 0.016" |
0.20 to 0.41 |
0.004" to 0.010" |
0.10 to 0.25 |
|
0.3125" |
7.94 |
0.010" to 0.016" |
0.20 to 0.41 |
0.004" to 0.010" |
0.10 to 0.25 |
|
0.3750" |
9.52 |
0.010" to 0.018" |
0.20 to 0.46 |
0.004" to 0.012" |
0.10 to 0.30 |
Note : Special
products can be made upon customer'
requirements.
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