Tube Weight Per Foot Chart

AVERAGE WEIGHT PER FOOT CARBON STEEL BOILER TUBES
SA-178 GRADE A / SA-214

TUBE MIN WALL / APPROX. GAUGE
TUBE OUTSIDE DIA. 0.065
16GA
0.085
14GA
0.095
13GA
0.105
12GA
0.120
11GA
0.135
10GA
0.150
9GA
0.165
8GA
0.750 .51339 .6504 .7150 .7765 .8650 .9474
1.000 .7031 .8978 .9914 1.082 1.214 1.340 1.461 1.575
1.250 1.145 1.268 1.388 1.563 1.733 1.897 2.055
1.500 1.393 1.544 1.694 1.913 2.126 2.333 2.536
2.000 1.887 2.097 2.305 2.611 2.912 3.210 3.496
2.250 2.135 2.374 2.610 2.960 3.305 3.643 3.976
2.500 2.382 2.650 2.916 3.310 3.698 4.080 4.456
3.000 3.203 3.527 4.010 4.483 4.953 5.417
3.250 3.833 4.357 4.876 5.390 5.897
3.500 4.138 4.706 5.269 5.826 6.380
4.000 4.750 5.405 6.055 6.700 7.338

Boiler tube weights are calculated using the following formula:
(OD-MW/.875) X MW/.875 X 10.68