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GAUGE单位对照表（天津三聚源商贸有限公司）
| Gauge (Ga.) |
标准钢材厚度（英寸） |
镀锌钢材厚度（英寸） |
铝材厚度（英寸） |
标准钢材厚度（mm） |
镀锌钢材厚度（mm） |
铝材厚度（mm） |
| 3 |
0.2391 |
|
0.2294 |
6.07314 |
|
5.82676 |
| 4 |
0.2242 |
|
0.2043 |
5.69468 |
|
5.18922 |
| 5 |
0.2092 |
|
0.1819 |
5.31368 |
|
4.62026 |
| 6 |
0.1943 |
|
0.162 |
4.93522 |
|
4.1148 |
| 7 |
0.1793 |
|
0.1443 |
4.55422 |
|
3.66522 |
| 8 |
0.1644 |
|
0.1285 |
4.17576 |
|
3.2639 |
| 9 |
0.1495 |
0.1532 |
0.1144 |
3.7973 |
3.89128 |
2.90576 |
| 10 |
0.1345 |
0.1382 |
0.1019 |
3.4163 |
3.51028 |
2.58826 |
| 11 |
0.1196 |
0.1233 |
0.0907 |
3.03784 |
3.13182 |
2.30378 |
| 12 |
0.1046 |
0.1084 |
0.0808 |
2.65684 |
2.75336 |
2.05232 |
| 13 |
0.0897 |
0.0934 |
0.072 |
2.27838 |
2.37236 |
1.8288 |
| 14 |
0.0747 |
0.0785 |
0.0641 |
1.89738 |
1.9939 |
1.62814 |
| 15 |
0.0673 |
0.071 |
0.0571 |
1.70942 |
1.8034 |
1.45034 |
| 16 |
0.0598 |
0.0635 |
0.0508 |
1.51892 |
1.6129 |
1.29032 |
| 17 |
0.0538 |
0.0575 |
0.0453 |
1.36652 |
1.4605 |
1.15062 |
| 18 |
0.0478 |
0.0516 |
0.0403 |
1.21412 |
1.31064 |
1.02362 |
| 19 |
0.0418 |
0.0456 |
0.0359 |
1.06172 |
1.15824 |
0.91186 |
| 20 |
0.0359 |
0.0396 |
0.032 |
0.91186 |
1.00584 |
0.8128 |
| 21 |
0.0329 |
0.0366 |
0.0285 |
0.83566 |
0.92964 |
0.7239 |
| 22 |
0.0299 |
0.0336 |
0.0253 |
0.75946 |
0.85344 |
0.64262 |
| 23 |
0.0269 |
0.0306 |
0.0226 |
0.68326 |
0.77724 |
0.57404 |
| 24 |
0.0239 |
0.0276 |
0.0201 |
0.60706 |
0.7004 |
0.51054 |
| 25 |
0.0209 |
0.0247 |
0.0179 |
0.53086 |
0.62738 |
0.45466 |
| 26 |
0.0179 |
0.0217 |
0.0159 |
0.45466 |
0.55118 |
0.40386 |
| 27 |
0.0164 |
0.0202 |
0.0142 |
0.41656 |
0.51308 |
0.36068 |
| 28 |
0.0149 |
0.0187 |
0.0126 |
0.37846 |
0.47498 |
0.32004 |
| 29 |
0.035 |
0.0172 |
0.0113 |
0.3429 |
0.43688 |
0.28702 |
| 30 |
0.012 |
0.0157 |
0.01 |
0.3048 |
0.39878 |
0.254 |
| 31 |
0.0105 |
0.0142 |
0.0089 |
0.2667 |
0.36068 |
0.22606 |
| 32 |
0.0097 |
0.0134 |
0.008 |
0.24638 |
0.34036 |
0.2032 |
| 33 |
0.009 |
|
0.0071 |
0.2286 |
|
0.18034 |
| 34 |
0.0082 |
|
0.0063 |
0.20828 |
|
0.16002 |
| 35 |
0.0075 |
|
0.0056 |
0.1905 |
|
0.14224 |
| 36 |
0.0067 |
|
|
0.17018 |
|
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地质管
