Inline tube adapter
Category: technical
(model #1096)
This template generates tube adapters, with one inlet and one outlet (each of which can be considered either male or female).
Both tube ends are customizable. It is possible to offset the two connectors. Likewise, each end can feature a thread on the outside, inside, both, or none.
Internal fillets are always integrated into the adapter to optimize the flow through the transition zone.
Note that a clearance is always required: a tube with an outer diameter of 50 mm will not fit into a tube with an inner diameter of 50 mm (even more so with 3D printing).
Parameters
name | unit | label | |
---|---|---|---|
#1 | side A length | mm | lenA |
#2 | side A diameter | mm | diA |
#3 | side A thickness | mm | thA |
#4 | side B length | mm | lenB |
#5 | side B diameter | mm | diB |
#6 | side B thickness | mm | thB |
#7 | transition length | mm | tra |
#8 | axis offset | mm | ofs |
#9 | ends fillet | fil |
The transition refers to the connection interface between the two tubes. It defines the total length of the adapter, which is equal to the sum of the tube lengths plus the length of the transition.
Details for parameter #9 ends fillet:
- 0: no fillet
- 1: fillet on the outside
- 2: fillet on the inside
- 3: fillet on both inside and outside
Illustration of the parameters

Model search and on-demand generation
On-demand generation is available for this template. If the model does not exist, on-demand generation will be offered. Feasibility will be assessed on the on-demand generation page.
This form allows you to find existing models based on the parameters of your choice. Some parameters may intentionally not be available for search.
You can leave fields empty; they will be ignored. Also, if the results do not meet your expectations, try another search and leave one or more less important parameter(s) empty.
The results are displayed from the most relevant to the least relevant.
A star indicates that the model exactly matches your search criteria or is very close.
Newest available models for this template
3D model #1098
Parameter | Value | Unit |
---|---|---|
side A length | 60 | mm |
side A diameter | 100 | mm |
side A thickness | 4 | mm |
side B length | 40 | mm |
side B diameter | 51 | mm |
side B thickness | 5 | mm |
transition length | 60 | mm |
axis offset | 25.4 | mm |
ends fillet | 3 |
Parameter | Value | Unit |
---|---|---|
side A length | 15 | mm |
side A diameter | 16 | mm |
side A thickness | 2 | mm |
side B length | 15 | mm |
side B diameter | 12 | mm |
side B thickness | 2 | mm |
transition length | 5 | mm |
axis offset | 0 | mm |
ends fillet | 3 |
3D model #1096
Parameter | Value | Unit |
---|---|---|
side A length | 30 | mm |
side A diameter | 149.6 | mm |
side A thickness | 4 | mm |
side B length | 30 | mm |
side B diameter | 99.6 | mm |
side B thickness | 4 | mm |
transition length | 20 | mm |
axis offset | 24.9 | mm |
ends fillet | 3 |
3D model #1095
Parameter | Value | Unit |
---|---|---|
side A length | 30 | mm |
side A diameter | 149.6 | mm |
side A thickness | 4 | mm |
side B length | 30 | mm |
side B diameter | 99.6 | mm |
side B thickness | 4 | mm |
transition length | 20 | mm |
axis offset | 20 | mm |
ends fillet | 3 |
Parameter | Value | Unit |
---|---|---|
side A length | 20 | mm |
side A diameter | 50 | mm |
side A thickness | 4 | mm |
side B length | 20 | mm |
side B diameter | 40 | mm |
side B thickness | 3 | mm |
transition length | 5 | mm |
axis offset | 0 | mm |
ends fillet | 1 |