Spirax Sarco UTM20 Series - North American Pipe Schedules; Table 11: Copper, Brass, Aluminum Pipe Schedules

IM-P505-02-US Issue 1
106
UTM20 Series Ultrasonic Transit-time Flowmeters
Table 11: Copper tubing, copper and brass pipe, aluminum
Nominal Diameter in. Copper Tubing in.
Type
Copper &
Brass Pipe
in.
Alum. in.
K L M
0 5
OD 0.625 0.625 0.625 0.840
-
Wall 0.049 0.040 0.028 0.108
ID 0.527 0.545 0.569 0.625
0 6250
OD 0.750 0.750 0.750
-
Wall 0.049 0.042 0.030
ID 0.652 0.666 0.690
0 75
OD 0.875 0.875 0.875 1.050
Wall 0.065 0.045 0.032 0.114
ID 0.745 0.785 0.811 0.822
1
OD 1.125 1.125 1.125 1.315
Wall 0.065 0.050 0.035 0.127
ID 0.995 1.025 1.055 1.062
1 25
OD 1.375 1.375 1.375 1.660
Wall 0.065 0.055 0.042 0.146
ID 1.245 1.265 1.291 1.368
1 5
OD 1.625 1.625 1.625 1.900
Wall 0.072 0.060 0.049 0.150
ID 1.481 1.505 1.527 1.600
2
OD 2.125 2.125 2.125 2.375
Wall 0.083 0.070 0.058 0.157
ID 1.959 1.985 2.009 2.062
2 5
OD 2.625 2.625 2.625 2.875 2.500
Wall 0.095 0.080 0.065 0.188 0.050
ID 2.435 2.465 2.495 2.500 2.400
3
OD 3.125 3.125 3.125 3.500 3.000
Wall 0.109 0.090 0.072 0.219 0.050
ID 2.907 2.945 2.981 3.062 2.900