PTFE Ferrules
Main image
Click to view image in fullscreen
![]()
All pictures shown are for illustration purpose only. Actual product may vary.
PTFE Ferrules from Ohio Valley
The PTFE ferrules are a one piece design and require no back ferrule. These ferrules are completely inert.
Features
- Composition: Polytetrafluoroethylene
- Maximum operating temperature: 250°C
- Does not stick to glass or metal
- Reusable if not overtightened, seals at one quarter past finger-tight
- Supplied in convenient dial packs
- One piece design
Specifications
| Ferrule Type | Recommended Use |
| 1/16" x 0.4 mm | Capillary tubing with ID of 0.10 - 0.25 mm |
| 1/16" x 0.5 mm | Capillary tubing with ID of 0.28 - 0.35 mm |
| 1/16" x 0.8 mm | Capillary tubing with ID of 0.45 - 0.53 mm |
| 1/16" x 1.0 mm | Capillary tubing with ID of 0.75 mm |
| No Hole | To create custom fittings or for plugs |
| 2-Hole | Connects 2 pieces of capillary tubing to the same fitting |
Literature
Consumables items for GC from Ohio Valley