Tubing Weights and Pressures of A269 304L Stainless Steel
| Tubing Size (inch) | O.D. (inch) | Ga. | Wall (inch) | I.D. (inch) | Weight lb/foot | Theor. Burst Pressure PSIG @ Room Temp. |
|---|---|---|---|---|---|---|
| 1/8 | 0.130 | 22 | 0.028 | 0.074 | 0.031 | 30154 |
| 3/16 | 0.190 | 22 | 0.028 | 0.134 | 0.048 | 20632 |
| 1/4 | 0.250 | 20 | 0.035 | 0.180 | 0.080 | 19600 |
| 5/16 | 0.310 | 20 | 0.035 | 0.240 | 0.103 | 15806 |
| 3/8 | 0.380 | 20 | 0.035 | 0.310 | 0.129 | 12895 |
| 1/2 | 0.500 | 18 | 0.049 | 0.402 | 0.236 | 13720 |
| 1/2 | 0.500 | 16 | 0.065 | 0.370 | 0.302 | 18200 |
| 3/4 | 0.750 | 16 | 0.065 | 0.620 | 0.476 | 12133 |
| 1 | 1.000 | 16 | 0.065 | 0.870 | 0.649 | 9100 |
| 1-1/4 | 1.250 | 16 | 0.065 | 1.120 | 0.823 | 7280 |
| 1-3/8 | 1.380 | 16 | 0.065 | 1.250 | 0.913 | 6594 |
| 1-1/2 | 1.500 | 16 | 0.065 | 1.370 | 0.996 | 6067 |
| 1-5/8 | 1.630 | 16 | 0.065 | 1.500 | 1.086 | 5583 |
| 1-3/4 | 1.750 | 16 | 0.065 | 1.620 | 1.170 | 5200 |
| 1-7/8 | 1.880 | 16 | 0.065 | 1.750 | 1.260 | 4840 |
| 2 | 2.000 | 16 | 0.065 | 1.870 | 1.343 | 4550 |
| 2-1/4 | 2.250 | 16 | 0.065 | 2.120 | 1.517 | 4044 |
| 2-1/2 | 2.500 | 16 | 0.065 | 2.370 | 1.690 | 3640 |
| 2-3/4 | 2.750 | 16 | 0.065 | 2.620 | 1.864 | 3309 |
| 3 | 3.000 | 16 | 0.065 | 2.870 | 2.038 | 3033 |
| 3-1/4 | 3.250 | 16 | 0.065 | 3.120 | 2.211 | 2800 |
| 3-1/2 | 3.500 | 16 | 0.065 | 3.370 | 2.385 | 2600 |
| 4 | 4.000 | 16 | 0.065 | 3.870 | 2.732 | 2275 |
| 4 | 4.000 | 14 | 0.083 | 3.834 | 3.472 | 2905 |
| 5 | 5.000 | 16 | 0.065 | 4.870 | 3.426 | 1820 |