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Seamless Copper Water tube and Gas tube
 
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Capillary copper tubes of U.S.A
 
1.Chemical composition£ºC12200 Cu+Ag¡Ý99.9% P=0.015~0.040%
2.Supply sizes£º Outside Diameter 0.375~2.125in. , 9.525~53.98mm only length£º 12ft£¬20ft for straight length tubes ,50ft£¬100ft for pancake coil tubes
3.delivery temper£ºgeneral drawn Temper H58 for straight lengths ,Soft Annealed Temper O50 for pancake coils
4.Strictly administered the other every specifics of ASTMB88


Nominal size
O£®D
Wall thickness
Theoretical wt
to be Female end I.D for Fitting
<K>
<L>
<M>
<K>
<L>
<M>
min
  max
in
in
mm
in
mm
in
mm
in
mm
Kg/m
Kg/m
Kg/m
in
mm
in
mm
1/4"
0.375
9.525
0.035
0.89
0.030
0.76
¡ª
¡ª
0.216
0.187
¡ª
0.377
9.58
0.381
9.67
3/8"
0.500
12.70
0.049
1.24
0.035
0.89
0.025
0.635
0.399
0.295
0.215
0.502
12.75
0.506
12.85
1/2"
0.625
15.88
0.049
1.24
0.040
1.02
0.028
0.71
0.510
0.375
0.302
0.627
15.93
0.631
16.03
3/4"
0.875
22.23
0.065
1.65
0.045
1.14
0.032
0.81
0.954
0.675
0.487
0.877
22.27
0.881
22.38
1"
10125
28.58
0.065
1.65
0.050
1.27
0.035
0.89
1.250
0.974
0.692
1.128
28.65
1.132
28.75
1  1/4"
1.375
34.93
0.065
1.65
0.055
1.40
0.042
1.07
1.542
1.318
1.020
1.378
35.0
1.382
35.10
1  1/2"
1.625
41.28
0.072
1.83
0.060
1.52
0.049
1.24
2.028
1.70
1.395
1.628
41.35
1.633
41.48
2"
2.125
53.98
0.083
2.11
0.070
1.78
0.058
1.47
3.074
2.610
2.170
2.128
54.05
2.135
54.18

 

 
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