ASTM B75 _ Seamless Copper Tube
Outside Diameter |
inch |
mm |
Tolerance(inch) |
Up to 1/8 |
Up to 3.18 |
0.002 |
Over 1/8 - 5/8 |
Over 3.18 - 15.88 |
0.002 |
Over 5/8 - 1 |
Over 15.88 - 25.40 |
0.0025 |
Over 1 - 2 |
Over 25.40 - 50.8 |
0.003 |
Over 2 - 3 |
Over 50.8 - 76.2 |
0.004 |
Over 3 - 4 |
Over 76.2 - 101.6 |
0.005 |
Over 4 - 5 |
Over 101.6 - 127.0 |
0.006 |
Over 5 - 6 |
Over 127.0 - 152.4 |
0.007 |
Over 6 - 8 |
Over 152.4 - 203.2 |
0.008 |
Wall Thickness Tolerances |
Outside |
inch |
mm |
Up to 1/8 |
Over 1/8 - 5/8 |
Over 5/8 - 1 |
Over 1 - 2 |
Over 2 - 4 |
Over 4 - 7 |
Over 7 - 10 |
Up to 0.017 |
Up to 0.43 |
0.002 |
0.001 |
0.0015 |
0.002 |
- |
- |
- |
Over 0.017 - 0.024 |
Over 0.43 - 0.61 |
0.003 |
0.002 |
0.002 |
0.0025 |
- |
- |
- |
Over 0.024 - 0.034 |
Over 0.61 - 0.86 |
0.003 |
0.0025 |
0.0025 |
0.003 |
0.004 |
- |
- |
Over 0.034 - 0.057 |
Over 0.86 - 1.45 |
0.003 |
0.003 |
0.0035 |
0.0035 |
0.005 |
0.007 |
- |
Over 0.057 - 0.082 |
Over 1.45 - 2.08 |
- |
0.0035 |
0.004 |
0.004 |
0.006 |
0.008 |
0.010 |
Over 0.082 - 0.119 |
Over 2.08 - 3.02 |
- |
0.004 |
0.005 |
0.0065 |
0.007 |
0.009 |
0.011 |
Over 0.119 - 0.164 |
Over 3.02 - 4.17 |
- |
0.005 |
0.006 |
0.006 |
0.008 |
0.010 |
0.012 |
Over 0.164 - 0.219 |
Over 4.17 - 5.56 |
- |
0.007 |
0.009 |
0.009 |
0.011 |
0.012 |
0.014 |
ASTM B88_Seamless Copper Water Tube
TYPE |
Nominal Size |
Actual Size |
Outside Diameter |
Well Thickness |
Weight |
inch |
mm |
Tolerance (inch) |
inch |
mm |
Tolerance (inch) |
kg/m |
lb/ft |
K |
1/4 |
3/8 |
0.375 |
9.52 |
0.001 |
0.035 |
0.889 |
0.004 |
0.216 |
0.145 |
3/8 |
1/2 |
0.500 |
12.70 |
0.001 |
0.049 |
1.245 |
0.005 |
0.400 |
0.269 |
1/2 |
5/8 |
0.625 |
15.88 |
0.001 |
0.049 |
1.245 |
0.005 |
0.512 |
0.344 |
5/8 |
3/4 |
0.750 |
19.05 |
0.001 |
0.049 |
1.245 |
0.005 |
0.622 |
0.418 |
3/4 |
7/8 |
0.875 |
22.22 |
0.001 |
0.065 |
1.651 |
0.006 |
0.954 |
0.641 |
1 |
1 1/8 |
1.125 |
28.58 |
0.002 |
0.065 |
1.651 |
0.006 |
1.248 |
0.839 |
1 1/4 |
1 3/8 |
1.375 |
34.92 |
0.002 |
0.065 |
1.651 |
0.006 |
1.543 |
1.037 |
1 1/2 |
1 5/8 |
1.625 |
41.28 |
0.002 |
0.072 |
1.829 |
0.007 |
2.026 |
1.361 |
2 |
2 1/8 |
2.125 |
53.98 |
0.002 |
0.083 |
2.108 |
0.008 |
3.070 |
2.063 |
2 1/2 |
2 5/8 |
2.625 |
66.68 |
0.002 |
0.095 |
2.413 |
0.010 |
4.355 |
2.926s |
3 |
3 1/8 |
3.125 |
79.38 |
0.002 |
0.109 |
2.769 |
0.011 |
5.957 |
4.003 |
3 1/2 |
3 5/8 |
3.625 |
92.08 |
0.002 |
0.120 |
3.048 |
0.012 |
7.620 |
5.120 |
4 |
4 1/8 |
4.125 |
104.78 |
0.002 |
0.134 |
3.404 |
0.013 |
9.690 |
6.511 |
5 |
5 1/8 |
5.125 |
130.18 |
0.002 |
0.160 |
4.064 |
0.016 |
14.392 |
9.671 |
6 |
6 1/8 |
6.125 |
155.58 |
0.002 |
0.192 |
4.877 |
0.019 |
20.638 |
13.868 |
L |
1/4 |
3/8 |
0.375 |
9.52 |
0.001 |
0.030 |
0.762 |
0.003 |
0.188 |
0.126 |
3/8 |
1/2 |
0.500 |
12.70 |
0.001 |
0.035 |
0.889 |
0.004 |
0.295 |
0.198 |
1/2 |
5/8 |
0.625 |
15.88 |
0.001 |
0.040 |
1.016 |
0.004 |
0.424 |
0.285 |
5/8 |
3/4 |
0.750 |
19.05 |
0.001 |
0.042 |
1.067 |
0.004 |
0.539 |
0.362 |
3/4 |
7/8 |
0.875 |
22.22 |
0.001 |
0.045 |
1.143 |
0.004 |
0.677 |
0.455 |
1 |
1 1/8 |
1.125 |
28.58 |
0.002 |
0.050 |
1.270 |
0.005 |
0.974 |
0.654 |
1 1/4 |
1 3/8 |
1.375 |
34.92 |
0.002 |
0.055 |
1.397 |
0.006 |
1.315 |
0.884 |
1 1/2 |
1 5/8 |
1.625 |
41.28 |
0.002 |
0.060 |
1.524 |
0.006 |
1.701 |
1.143 |
2 |
2 1/8 |
2.125 |
53.98 |
0.002 |
0.070 |
1.778 |
0.007 |
2.606 |
1.751 |
2 1/2 |
2 5/8 |
2.625 |
66.68 |
0.002 |
0.080 |
2.032 |
0.008 |
3.689 |
2.479 |
3 |
3 1/8 |
3.125 |
79.38 |
0.002 |
0.090 |
2.286 |
0.009 |
4.949 |
3.325 |
3 1/2 |
3 5/8 |
3.625 |
92.08 |
0.002 |
0.100 |
2.540 |
0.010 |
6.386 |
4.291 |
4 |
4 1/8 |
4.125 |
104.78 |
0.002 |
0.110 |
2.794 |
0.011 |
8.001 |
5.377 |
5 |
5 1/8 |
5.125 |
130.18 |
0.002 |
0.125 |
3.175 |
0.012 |
11.323 |
7.609 |
6 |
6 1/8 |
6.125 |
155.58 |
0.002 |
0.140 |
3.556 |
0.014 |
15.180 |
10.200 |
M |
1/4 |
3/8 |
0.375 |
9.52 |
0.001 |
- |
- |
- |
- |
- |
3/8 |
1/2 |
0.500 |
12.70 |
0.001 |
0.025 |
0.635 |
0.002 |
0.215 |
0.145 |
1/2 |
5/8 |
0.625 |
15.88 |
0.001 |
0.028 |
0.711 |
0.003 |
0.303 |
0.204 |
5/8 |
3/4 |
0.750 |
19.05 |
0.001 |
- |
- |
- |
- |
- |
3/4 |
7/8 |
0.875 |
22.22 |
0.001 |
0.032 |
0.813 |
0.003 |
0.489 |
0.329 |
1 |
1 1/8 |
1.125 |
28.58 |
0.002 |
0.035 |
0.889 |
0.004 |
0.691 |
0.464 |
1 1/4 |
1 3/8 |
1.375 |
34.92 |
0.002 |
0.042 |
1.067 |
0.004 |
1.015 |
0.682 |
1 1/2 |
1 5/8 |
1.625 |
41.28 |
0.002 |
0.049 |
1.245 |
0.005 |
1.400 |
0.940 |
2 |
2 1/8 |
2.125 |
53.98 |
0.002 |
0.058 |
1.473 |
0.006 |
2.172 |
1.459 |
2 1/2 |
2 5/8 |
2.625 |
66.68 |
0.002 |
0.065 |
1.651 |
0.006 |
3.015 |
2.026 |
3 |
3 1/8 |
3.125 |
79.38 |
0.002 |
0.072 |
1.829 |
0.007 |
3.983 |
2.676 |
3 1/2 |
3 5/8 |
3.625 |
92.08 |
0.002 |
0.083 |
2.108 |
0.008 |
5.326 |
3.579 |
4 |
4 1/8 |
4.125 |
104.78 |
0.002 |
0.095 |
2.413 |
0.010 |
6.936 |
4.661 |
5 |
5 1/8 |
5.125 |
130.18 |
0.002 |
0.109 |
2.769 |
0.011 |
9.907 |
6.657 |
6 |
6 1/8 |
6.125 |
155.58 |
0.002 |
0.122 |
3.099 |
0.012 |
13.269 |
8.916 |
ASTM B819 _ Seamless Copper Tube for Medical Gas Systems
TYPE |
Nominal Size |
Actual Size |
Outside Diameter |
Well Thickness |
Weight |
inch |
mm |
Tolerance (inch) |
inch |
mm |
Tolerance (inch) |
kg/m |
lb/ft |
K |
1/4 |
3/8 |
0.375 |
9.52 |
0.001 |
0.035 |
0.889 |
0.004 |
0.216 |
0.145 |
3/8 |
1/2 |
0.500 |
12.70 |
0.001 |
0.049 |
1.245 |
0.005 |
0.400 |
0.269 |
1/2 |
5/8 |
0.625 |
15.88 |
0.001 |
0.049 |
1.245 |
0.005 |
0.512 |
0.344 |
5/8 |
3/4 |
0.750 |
19.05 |
0.001 |
0.049 |
1.245 |
0.005 |
0.622 |
0.418 |
3/4 |
7/8 |
0.875 |
22.22 |
0.001 |
0.065 |
1.651 |
0.006 |
0.954 |
0.641 |
1 |
1 1/8 |
1.125 |
28.58 |
0.0015 |
0.065 |
1.651 |
0.006 |
1.248 |
0.839 |
1 1/4 |
1 3/8 |
1.375 |
34.92 |
0.0015 |
0.065 |
1.651 |
0.006 |
1.543 |
1.037 |
1 1/2 |
1 5/8 |
1.625 |
41.28 |
0.002 |
0.072 |
1.829 |
0.007 |
2.026 |
1.361 |
2 |
2 1/8 |
2.125 |
53.98 |
0.002 |
0.083 |
2.108 |
0.008 |
3.070 |
2.063 |
2 1/2 |
2 5/8 |
2.625 |
66.68 |
0.002 |
0.095 |
2.413 |
0.010 |
4.355 |
2.926 |
3 |
3 1/8 |
3.125 |
79.38 |
0.002 |
0.109 |
2.769 |
0.011 |
5.957 |
4.003 |
3 1/2 |
3 5/8 |
3.625 |
92.08 |
0.002 |
0.120 |
3.048 |
0.012 |
7.620 |
5.120 |
4 |
4 1/8 |
4.125 |
104.78 |
0.002 |
0.134 |
3.404 |
0.013 |
9.690 |
6.511 |
5 |
5 1/8 |
5.125 |
130.18 |
0.002 |
0.160 |
4.064 |
0.016 |
14.392 |
9.671 |
6 |
6 1/8 |
6.125 |
155.58 |
0.002 |
0.192 |
4.877 |
0.019 |
20.638 |
13.868 |
L |
1/4 |
3/8 |
0.375 |
9.52 |
0.001 |
0.030 |
0.762 |
0.003 |
0.188 |
0.126 |
3/8 |
1/2 |
0.500 |
12.70 |
0.001 |
0.035 |
0.889 |
0.004 |
0.295 |
0.198 |
1/2 |
5/8 |
0.625 |
15.88 |
0.001 |
0.040 |
1.016 |
0.004 |
0.424 |
0.285 |
5/8 |
3/4 |
0.750 |
19.05 |
0.001 |
0.042 |
1.067 |
0.004 |
0.539 |
0.362 |
3/4 |
7/8 |
0.875 |
22.22 |
0.001 |
0.045 |
1.143 |
0.004 |
0.677 |
0.455 |
1 |
1 1/8 |
1.125 |
28.58 |
0.0015 |
0.050 |
1.270 |
0.005 |
0.974 |
0.654 |
1 1/4 |
1 3/8 |
1.375 |
34.92 |
0.0015 |
0.055 |
1.397 |
0.006 |
1.315 |
0.884 |
1 1/2 |
1 5/8 |
1.625 |
41.28 |
0.002 |
0.060 |
1.524 |
0.006 |
1.701 |
1.143 |
2 |
2 1/8 |
2.125 |
53.98 |
0.002 |
0.070 |
1.778 |
0.007 |
2.606 |
1.751 |
2 1/2 |
2 5/8 |
2.625 |
66.68 |
0.002 |
0.080 |
2.032 |
0.008 |
3.689 |
2.479 |
3 |
3 1/8 |
3.125 |
79.38 |
0.002 |
0.090 |
2.286 |
0.009 |
4.949 |
3.325 |
3 1/2 |
3 5/8 |
3.625 |
92.08 |
0.002 |
0.100 |
2.540 |
0.010 |
6.386 |
4.291 |
4 |
4 1/8 |
4.125 |
104.78 |
0.002 |
0.110 |
2.794 |
0.011 |
8.001 |
5.377 |
5 |
5 1/8 |
5.125 |
130.18 |
0.002 |
0.125 |
3.175 |
0.012 |
11.323 |
7.609 |
6 |
6 1/8 |
6.125 |
155.58 |
0.002 |
0.140 |
3.556 |
0.014 |
15.180 |
10.200 |