Sitindustrie Marine SAS
COPPER NICKEL PIPES
us navy standards for copper nickel pipes
class 700 - MIL-T-16420K C706 / C715 Type I or II Grade 1 or 2
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class 700 - MIL-T-16420K C706 / C715 Type I or II Grade 1 or 2

Outside diameter of pipe Minimum wall thickness Theoretical weight
ØD
nominal
inch 		actual
inch 		actual
mm 		actual
inch 		actual
mm 		Lb/Ft Kg/m
 
0.500 12.70 0.065 1.65 0.34 0.51
0.125 0.540 13.72 0.065 1.65 0.38 0.56
0.38 0.675 17.15 0.072 1.83 0.53 0.79
0.5 0.840 21.34 0.072 1.83 0.67 1.00
0.75 1.050 26.67 0.083 2.11 0.98 1.45
1 1.315 33.40 0.095 2.41 1.41 2.10
1.25 1.660 42.16 0.095 2.41 1.81 2.69
1.5 1.900 48.27 0.109 2.77 2.38 3.54
2 2.375 60.32 0.120 3.05 3.30 4.91
2.5 2.875 73.03 0.134 3.40 4.47 6.65
3 3.500 88.90 0.165 4.19 6.70 9.97
3.5 4.000 101.60 0.180 4.57 8.37 12.45
4 4.500 114.30 0.203 5.15 10.61 15.78
5.000 127.00 0.203 5.15 11.84 17.62
5 5.563 141.30 0.220 5.59 14.32 21.30
6 6.625 168.30 0.259 6.58 20.08 29.89
7.625 193.70 0.284 7.21 25.38 37.76
8 8.625 219.10 0.340 8.64 34.32 51.07
9.625 244.48 0.340 8.64 38.46 57.23
10 10.750 273.05 0.380 9.65 47.96 71.37
12 12.750 323.90 0.454 11.53 67.97 101.15
14 14.000 355.60 0.473 12.01 77.90 115.87
15.000 381.00 0.503 12.77 88.80 132.04
16 16.000 406.40 0.534 13.56 101.00 149.58