VitroCom fabricates a complete line of high-quality, precision double and four bore glass tubing, available in borosilicate and clear fused quartz. These double and four bore glass tubes are excellent for thermocouples, electrochemical probes, and other insulating applications.
- Standard ID tolerances: +/- 5%
- Standard OD tolerances: +/- 5%
- Standard Center to Center tolerances: +/- 5%
- Standard lengths: 300 mm and 600 mm
- Standard end finish: Snap cut ends
- Use our Double Bore Template or Four Bore Template to customize this products dimensions, tolerances, glass type, end finish, quantity, and special instructions.
Double and Four Bore Glass Tubing
| Product | ID (mm) | OD (mm) | Center to Center (mm) |
|---|---|---|---|
| DB520 – Double Bore Glass Tubing | 0.125 | 0.500 | 0.145 |
| DB531 – Double Bore Glass Tubing | 0.125 | 0.775 | 0.160 |
| DB1062 – Double Bore Glass Tubing | 0.250 | 1.575 | 0.325 |
| DB1562 – Double Bore Glass Tubing | 0.375 | 1.575 | 0.450 |
| DB20125 – Double Bore Glass Tubing | 0.500 | 3.175 | 0.650 |
| DB30125 – Double Bore Glass Tubing | 0.750 | 3.175 | 0.900 |
| DB40250 – Double Bore Glass Tubing | 1.000 | 6.350 | 1.300 |
| DB60250 – Double Bore Glass Tubing | 1.500 | 6.350 | 1.800 |
| Product | ID (mm) | OD (mm) | Center to Center (mm) |
| FB520 – Four Bore Glass Tubing | 0.125 | 0.500 | 0.145 |
| FB531 – Four Bore Glass Tubing | 0.125 | 0.775 | 0.160 |
| FB1062 – Four Bore Glass Tubing | 0.250 | 1.575 | 0.325 |
| FB1562 – Four Bore Glass Tubing | 0.375 | 1.575 | 0.450 |
| FB20125 – Four Bore Glass Tubing | 0.500 | 3.175 | 0.650 |
| FB30125 – Four Bore Glass Tubing | 0.750 | 3.175 | 0.900 |
| FB40250 – Four Bore Glass Tubing | 1.000 | 6.350 | 1.300 |
| FB60250 – Four Bore Glass Tubing | 1.500 | 6.350 | 1.800 |