| + Conderser Tubes |
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| + Purple Brass |
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| + Finned Tube |
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| + Copper Rods |
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| + Copper Alloy Joints |
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| + Copper Ingot |
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|
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| |
| Insulated Copper Tubes |
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Test |
Unit |
Onside of insulator |
Inside of insulator |
Tensile Strength |
N/mm[kg/cm2] |
31.5 10[3.2] |
29.510[3.0] |
Elongation |
% |
70 |
100 |
Compression strain |
%(25%) |
3.4 |
6 |
Water-absorbing capacity |
G/ m2 |
0.003 |
0.008 |
Conductivity factor |
W/(mm2k)[kcal/m2h℃] |
0.040[0.035] |
0.038[0.033] |
Temperature of heat resisting |
℃ |
-40°~120° |
-40°~120° |
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Standard Size (inch) |
Type |
Size
d2*t2/d1*t1 |
O.D.of the tube d1d2d3 |
Thickness of Insulator T1t2t3t4 |
Length |
Material |
Weight Pounds/feet |
-P2320 |
1/4"*0.032
3/8"*0.032 |
1.02" 0.87" 1.89" |
0.35" 0.2" |
30ft ~100ft |
0 |
0.233 |
-P2330 |
1/4"*0.032
1/2"*0.032 |
1.30" 0.87" 2.17" |
0.394" 0.2" |
30ft ~ 100ft |
0 |
0.286 |
-P2420 |
1/4"*0.032
3/8"*0.039 |
1.42" 0.87" 2.29" |
0.394" 0.2" |
30ft ~ 100ft |
0 |
0.390 |
-P2520 |
1/4"*0.032
5/8"*0.032 |
1.42" 1.02" 2.44" |
0.394" 0.2" |
30ft ~ 100ft |
0 |
0.440 |
-P3620 |
3/8"*0.0329
3/4"*0.039 |
1.54" 1.02" 2.56" |
0.394" 0.2" |
30ft ~ 100ft |
0 |
0.569 |
-P4620 |
1/2"*0.032
3/4"*0.039 |
1.54" 1.30" 2.84" |
0.394" 0.2" |
30ft ~ 100ft |
0 |
0.629 |
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