GAUGE INCHES 28 GA 25 GA 22 GA 20 GA 18 GA 16 GA 14 GA 13 GA 12 GA 11 GA 10 GA 9 GA
.010″ .020″ .028″ .035″ .049″ .065″ .083″ .095″ .109″ .120″ .134″ .148″
   O.D.
Upper Figures — Theoretical Bursting Pressure (PSI) Lower Figures — Weight Lbs./Foot Factor of Safety = 4, considering tensile strength to be 75,000 PSI at room temp ALLOWABLE STRESS = 18,700 PSI between -20°F and 100°FNote: Standard lengths and coils available
1/16” 24000 48000
.0057 .0092
1/8″ 24000 33600 42000 58800
.0224 .0290 .0336 .0398
3/16″ 16000 22400 28000 39200
.0369 .0478 .0572 .0727
1/4″ 12000 16800 21000 29400 39000
.0491 .0664 .0804 .1052 .1284
5/16″ 9600 13440 16800 23520 31200
.0626 .0852 .1039 .1382 .1722
3/8” 8000 11200 14000 19600 26000 33200
.0758 .1038 .1271 .1706 .2152 .2588
7/16” 6857 9600 12000 16800 22285 28457
.0893 .1226 .1506 .2036 .2589 .3147
1/2” 6000 8400 10500 14700 19500 24900 28500
.1025 .1411 .1738 .2360 .3020 .3696 .4109
5/8” 4800 6725 8400 11750 15600 19925 22800
.1292 .1785 .2205 .3014 .3888 .4805 .5377
3/4” 4000 5600 7000 9800 13000 16600 19000 21800 24000
.1559 .2159 .2673 .3668 .4755 .5913 .6646 .7462 .8074
7/8” 3425 4800 6000 8400 11150 14250 16275 18675 20570
.1826 .2533 .3140 .4323 .5623 .7021 .7914 .8917 .9676
1” 3000 4200 5250 7350 9750 12450 14250 16350 18000 20100 22200
.2093 .2907 .3607 .4977 .6491 .8129 .9182 1.037 1.128 1.251 1.347
1-1/4” 3350 4200 5875 7800 9950 11400 13075 14400 16075 17750
.3654 .4542 .6285 .8226 1.034 1.172 1.328 1.448 1.612 1.742
1-3/8” 3050 3825 5350 7100 9050 10350 11900 13100 14625 16150
.4028 .5009 .6939 .9094 1.145 1.299 1.474 1.608 1.793 1.939
1-1/2” 2800 3500 4900 6500 8300 9500 10900 12000 13400 14800
.4402 .5476 .7593 .9962 1.256 1.426 1.619 1.769 1.973 2.157
1-5/8” 2575 3225 4525 6000 7650 8775 10050 11075 12375 13650
.4776 .5943 .8248 1.083 1.367 1.552 1.766 1.929 2.154 2.356
1-3/4” 2400 3000 4200 5575 7125 8150 9350 10275 11475 12675
.5149 .6411 .8902 1.170 1.478 1.679 1.910 2.089 2.334 2.556
1-7/8” 2800 3925 5200 6650 7600 8725 9600 10725 11850
.6878 .9556 1.257 1.589 1.806 2.056 2.249 2.492 2.730
2” 2625 3675 4875 6225 7125 8175 9000 10050 11100
.7345 1.021 1.343 1.699 1.933 2.201 2.409 2.695 2.955
3” 2450 3250 4150 4750 5450 6000 6700 7400
1.544 2.037 2.586 2.947 3.365 3.691 4.140 4.550
4” 1825 2425 3100 4075 4090 4500 5025 5550
2.068 2.732 3.472 3.962 4.530 4.973 5.585 6.146