The coaxial terminator defines an end interface for the double-wall tube arrangement. It must match both tube paths and the intended weld or connection detail. The white-background cutaway is an illustrative component view; the approved dimensional drawing governs the supplied configuration.
Technical parameters
| Component | Coaxial terminator |
|---|---|
| Nominal sizes | 1/4–2 in in the catalog |
| 1/2 in example OD1 / ID1 | 19.05 / 15.75 mm |
| 1/2 in example OD2 / ID2 | 15.32 / 12.85 mm |
| 1/2 in example length A | 31.75 mm |
| Material / finish | Confirm grade and finish against the assembly specification |
Catalog dimensions are selection references. Confirm the exact grade, finish, geometry and inspection documents against the approved order drawing.
Application and selection
Place this fitting only where the coaxial design calls for an approved termination of the inner and outer tubes. Review leak testing, annular-space continuity and downstream connection geometry with the project engineer.
What to send for a quotation
Share the coaxial tube pair, end-use drawing, joint method, inspection requirement and required quantity. Contact LGF with your requirements.
Explore the UHP stainless steel tubing and fittings range or review laboratory gas piping design guidance.
Product and process images
