Stainless Steel Metric Tubing Gauge Chart
Types 304 & 316 Stainless Steel, TIG Welded & Plug Drawn, Medical Grade
*** Typically manufactured closer to nominal OD & ID ***
All OD, ID, & Wall dimensions are inches in the below chart."
| GAUGE | OD | ID | WALL | OD TOL | ID TOL | |
|---|---|---|---|---|---|---|
| 16.0 X 15.0 MM | 0.6290 | 0.5900 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 12.0 X 11.0 MM | 0.4720 | 0.4330 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 10.0 X 9.0 MM | 0.3930 | 0.3540 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 8.0 X 7.0 MM | 0.3140 | 0.2750 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 8.0 X 7.2 MM | 0.3140 | 0.2830 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 8.0 X 7.5 MM | 0.3140 | 0.2950 | 0.0100 | ±.0039 | ±.0039 | Quote |
| 7.0 X 6.0 MM | 0.2750 | 0.2360 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 7.0 X 6.2 MM | 0.2750 | 0.2440 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 7.0 X 6.5 MM | 0.2750 | 0.2550 | 0.0100 | ±.0039 | ±.0039 | Quote |
| 6.0 X 5.0 MM | 0.2360 | 0.1960 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 6.0 X 5.2 MM | 0.2360 | 0.2040 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 6.0 X 5.5 MM | 0.2360 | 0.2160 | 0.0100 | ±.0039 | ±.0039 | Quote |
| 5.0 X 4.0 MM | 0.1960 | 0.1570 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 5.0 X 4.2 MM | 0.1960 | 0.1650 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 5.0 X 4.5 MM | 0.1960 | 0.1770 | 0.0100 | ±.0039 | ±.0039 | Quote |
| 4.0 X 3.0 MM | 0.1570 | 0.1180 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 4.0 X 3.2 MM | 0.1570 | 0.1250 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 4.0 X 3.5 MM | 0.1570 | 0.1370 | 0.0100 | ±.0039 | ±.0039 | Quote |
| 3.0 X 2.0 MM | 0.1180 | 0.0780 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 3.0 X 2.2 MM | 0.1180 | 0.0860 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 3.0 X 2.5 MM | 0.1180 | 0.0980 | 0.0100 | ±.0039 | ±.0039 | Quote |
| 2.0 X 1.0 MM | 0.0780 | 0.0390 | 0.0200 | ±.0039 | ±.0039 | Quote |
| 2.0 X 1.2 MM | 0.0780 | 0.0470 | 0.0160 | ±.0039 | ±.0039 | Quote |
| 2.0 X 1.5 MM | 0.0780 | 0.0590 | 0.0100 | ±.0039 | ±.0039 | Quote |
