Custom Tube adapter STL 3D file ⌀ 52–45 mm (Length: 38 mm) 📦#12024
Generation date: 2026-09-25
3D model download
Free- inline-tube-adapter-lenA20mm-d_model12024-nb0_dd{id}.stl : 5.2 Mo
STL
Mesh quality :
0.05
0.05
No compliance warranty
License: CC BY - Creative commons
(attribution - commercial use allowed)
Safe download
Values for this model
This model was generated by the Inline tube adapter template, with the following values:
| Parameter | Value | |
|---|---|---|
| #1 | side A length | 20 mm (≃0.79 in) |
| #2 | side A outer diameter | 52 mm (≃2 1/16 in) |
| #3 | side A thickness | 3 mm (≃1/8 in) |
| #4 | side B length | 13 mm (≃1/2 in) |
| #5 | side B outer diameter | 45 mm (≃1.77 in) |
| #6 | side B thickness | 3 mm (≃1/8 in) |
| #7 | transition length | 5 mm (≃3/16 in) |
| #8 | axis offset | 0 mm (0 in) |
| #9 | ends fillet | fillet on the inside |
| Metadata | Value |
|---|---|
| inner diameter (side A) | 46 mm (≃1 13/16 in) |
| inner diameter (side B) | 39 mm (≃1.54 in) |
| total length | 38 mm (≃1 1/2 in) |
Parameter overview
Labels are used in the naming of the downloaded 3D files.
| Parameter | Label |
|---|---|
| #1 side A length | lenA |
| #2 side A outer diameter | diA |
| #3 side A thickness | thA |
| #4 side B length | lenB |
| #5 side B outer diameter | diB |
| #6 side B thickness | thB |
| #7 transition length | tra |
| #8 axis offset | ofs |
| #9 ends fillet | fil |
Related 3D models
To search for a model based on your own parameters, go to the template page Inline tube adapter
Tubing adapter STL file ⌀ 57–51 mm (Length: 30 mm) (📦 #3335)
1 object(s) - format STL
Inline tube adapter ⌀57 mm to ⌀51 mm in STL 3D format. Final length of this reducer is 30 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The ends have a fillet on the inside to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 57 | mm |
| side A thickness | 3 | mm |
| side B length | 10 | mm |
| side B outer diameter | 51 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 71–38 mm (Length: 50 mm) (📦 #12067)
1 object(s) - format STL
Inline tubing adapter ⌀71 mm to ⌀38 mm in STL 3D format. Final length of this junction is 50 mm. The thickness of the tubes is identical: 3.5 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends feature an internal fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 71 | mm |
| side A thickness | 3.5 | mm |
| side B length | 20 | mm |
| side B outer diameter | 38 | mm |
| side B thickness | 3.5 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 63–46 mm (Length: 68 mm) (📦 #4957)
1 object(s) - format STL
Inline tube reducer ⌀63 mm to ⌀46 mm in STL format. Final length of this fitting is 68 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 18 mm. The ends have a fillet on the inside to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 63 | mm |
| side A thickness | 3 | mm |
| side B length | 18 | mm |
| side B outer diameter | 46 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL file ⌀ 36–19 mm (Length: 26 mm) (📦 #2451)
1 object(s) - format STL (5.0/5) 1 vote(s)
Tube connector ⌀36 mm to ⌀19 mm in STL 3D format. Length of this adapter is 26 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 8 mm. The ends are rounded on the inside to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 36 | mm |
| side A thickness | 3 | mm |
| side B length | 8 | mm |
| side B outer diameter | 19 | mm |
| side B thickness | 3 | mm |
| transition length | 8 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 35–18 mm (Length: 26 mm) (📦 #2450)
1 object(s) - format STL
Inline tube reducer ⌀35 mm to ⌀18 mm in STL 3D format. Final length of this fitting is 26 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 8 mm. The ends are rounded on the inside to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 35 | mm |
| side A thickness | 3 | mm |
| side B length | 8 | mm |
| side B outer diameter | 18 | mm |
| side B thickness | 3 | mm |
| transition length | 8 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 40–37 mm (Length: 30 mm) (📦 #11761)
1 object(s) - format STL
Inline fitting ⌀40 mm to ⌀37 mm in STL format. Length of this connector is 30 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 10 mm. The ends feature an internal fillet to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 40 | mm |
| side A thickness | 2 | mm |
| side B length | 10 | mm |
| side B outer diameter | 37 | mm |
| side B thickness | 2 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL file ⌀ 25–20 mm (Length: 45 mm) (📦 #1101)
1 object(s) - format STL
Tube fitting ⌀25 mm to ⌀20 mm in STL 3D format. Length of this reducer is 45 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 15 mm as well. The ends feature an internal fillet to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 25 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 20 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL file ⌀ 40–35 mm (Length: 79 mm) (📦 #5081)
1 object(s) - format STL
Inline tubing adapter ⌀40 mm to ⌀35 mm in STL 3D format. Final length of this junction is 79 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 29 mm. The ends are rounded on the inside to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 40 | mm |
| side A thickness | 3 | mm |
| side B length | 29 | mm |
| side B outer diameter | 35 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 56–54 mm (Length: 65 mm) (📦 #12415)
1 object(s) - format STL
Straight sleeve ⌀56 mm to ⌀54 mm in STL format. Final length of this sleeve is 65 mm. The larger-diameter tube has a thickness of 2 mm and a sleeve length of 30 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 30 mm as well. The ends feature an internal fillet to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 56 | mm |
| side A thickness | 2 | mm |
| side B length | 30 | mm |
| side B outer diameter | 54 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 44–42 mm (Length: 35 mm) (📦 #11712)
1 object(s) - format STL
Inline fitting ⌀44 mm to ⌀42 mm in STL 3D format. Total length of this reducer is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 15 mm as well. The ends feature an external fillet to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 44 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 42 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 63–43 mm (Length: 78 mm) (📦 #4948)
1 object(s) - format STL
Tube adapter ⌀63 mm to ⌀43 mm in STL 3D format. Final length of this fitting is 78 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 18 mm. The ends have a fillet on the inside to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 40 | mm |
| side A outer diameter | 63 | mm |
| side A thickness | 3 | mm |
| side B length | 18 | mm |
| side B outer diameter | 43 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 64–32 mm (Length: 80 mm) (📦 #2791)
1 object(s) - format STL
Inline tubing adapter ⌀64 mm to ⌀32 mm in STL 3D format. Total length of this reducer is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends have a fillet on the inside to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 64 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 32 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL file ⌀ 52–24 mm (Length: 40 mm) (📦 #7384)
1 object(s) - format STL
Straight tubing adapter ⌀52 mm to ⌀24 mm in STL 3D format. Total length of this fitting is 40 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 10 mm. The ends feature an internal fillet to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 52 | mm |
| side A thickness | 4 | mm |
| side B length | 10 | mm |
| side B outer diameter | 24 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 44–29 mm (Length: 25 mm) (📦 #11803)
1 object(s) - format STL
Tube adapter ⌀44 mm to ⌀29 mm in STL 3D format. Total length of this fitting is 25 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The ends have a fillet on the inside to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 44 | mm |
| side A thickness | 2 | mm |
| side B length | 10 | mm |
| side B outer diameter | 29 | mm |
| side B thickness | 2 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL file ⌀ 32–15 mm (Length: 50 mm) (📦 #2441)
1 object(s) - format STL
Inline tube reducer ⌀32 mm to ⌀15 mm in STL format. Length of this adapter is 50 mm. The thickness of the tubes is identical: 3.5 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends feature an internal fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 32 | mm |
| side A thickness | 3.5 | mm |
| side B length | 20 | mm |
| side B outer diameter | 15 | mm |
| side B thickness | 3.5 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 38–19 mm (Length: 50 mm) (📦 #2352)
1 object(s) - format STL
Straight tube connector ⌀38 mm to ⌀19 mm in STL format. Final length of this fitting is 50 mm. The larger-diameter tube has a thickness of 2.9 mm and a sleeve length of 15 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 20 mm. The ends have a fillet on the inside to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 38 | mm |
| side A thickness | 2.9 | mm |
| side B length | 20 | mm |
| side B outer diameter | 19 | mm |
| side B thickness | 2 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL file ⌀ 55–46 mm (Length: 55 mm) (📦 #11989)
1 object(s) - format STL
Straight tube fitting ⌀55 mm to ⌀46 mm in STL 3D format. Length of this adapter is 55 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends are rounded to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 55 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 46 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on bo... |
Tubing adapter STL file ⌀ 39–35 mm (Length: 40 mm) (📦 #11280)
1 object(s) - format STL
Tube junction ⌀39 mm to ⌀35 mm in STL 3D format. Total length of this coupler is 40 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 15 mm as well. The ends feature a fillet to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 39 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 35 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on bo... |
Tube adapter STL file ⌀ 69–60 mm (Length: 58 mm) (📦 #7960)
1 object(s) - format STL
Straight tubing adapter ⌀69 mm to ⌀60 mm in STL format. Length of this fitting is 58 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 25 mm as well. The ends have a fillet on the inside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 69 | mm |
| side A thickness | 2 | mm |
| side B length | 25 | mm |
| side B outer diameter | 60 | mm |
| side B thickness | 2 | mm |
| transition length | 8 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 64–54 mm (Length: 15 mm) (📦 #4701)
1 object(s) - format STL
Tube adapter ⌀64 mm to ⌀54 mm in STL 3D format. Total length of this adapter is 15 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 5 mm, the smaller one of 5 mm as well. The ends are rounded on the inside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 5 | mm |
| side A outer diameter | 64 | mm |
| side A thickness | 2 | mm |
| side B length | 5 | mm |
| side B outer diameter | 54 | mm |
| side B thickness | 2 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 38–31 mm (Length: 50 mm) (📦 #8960)
1 object(s) - format STL
Inline tube junction ⌀38 mm to ⌀31 mm in STL 3D format. Final length of this adapter is 50 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 22 mm, the smaller one of 20 mm. The ends are rounded to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 22 | mm |
| side A outer diameter | 38 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 31 | mm |
| side B thickness | 3 | mm |
| transition length | 8 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on bo... |
Tube adapter STL 3D file ⌀ 55–34 mm (Length: 55 mm) (📦 #11985)
1 object(s) - format STL
Tube adapter ⌀55 mm to ⌀34 mm in STL format. Final length of this junction is 55 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends are rounded to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 55 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 34 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on bo... |
Tube adapter STL 3D file ⌀ 69–60 mm (Length: 60 mm) (📦 #7962)
1 object(s) - format STL
Inline tube adapter ⌀69 mm to ⌀60 mm in STL format. Final length of this coupler is 60 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 25 mm as well. The ends are rounded on the inside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 69 | mm |
| side A thickness | 2 | mm |
| side B length | 25 | mm |
| side B outer diameter | 60 | mm |
| side B thickness | 2 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 74–50 mm (Length: 50 mm) (📦 #5401)
1 object(s) - format STL
Tubing adapter ⌀74 mm to ⌀50 mm in STL 3D format. Final length of this junction is 50 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are rounded to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 74 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 50 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on bo... |
Tubing adapter STL 3D file ⌀ 70–45 mm (Length: 15 mm) (📦 #4703)
1 object(s) - format STL
Tube connector ⌀70 mm to ⌀45 mm in STL format. Total length of this connector is 15 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 5 mm, the smaller one of 5 mm as well. The ends are rounded on the inside to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 5 | mm |
| side A outer diameter | 70 | mm |
| side A thickness | 2 | mm |
| side B length | 5 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 2 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 22–17 mm (Length: 55 mm) (📦 #8272)
1 object(s) - format STL
Diameter adapter ⌀22 mm to ⌀17 mm in STL 3D format. Total length of this fitting is 55 mm. The larger-diameter tube has a thickness of 2.9 mm and a sleeve length of 20 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 15 mm. The ends are rounded on the inside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 22 | mm |
| side A thickness | 2.9 | mm |
| side B length | 15 | mm |
| side B outer diameter | 17 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 27–16 mm (Length: 60 mm) (📦 #9909)
1 object(s) - format STL
Tube reducer ⌀27 mm to ⌀16 mm in STL 3D format. Total length of this reducer is 60 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 30 mm. The ends feature an internal fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 27 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 16 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL file ⌀ 32–15 mm (Length: 19 mm) (📦 #2447)
1 object(s) - format STL
Straight tube connector ⌀32 mm to ⌀15 mm in STL format. Total length of this fitting is 19 mm. The thickness of the tubes is identical: 3.5 mm. The larger-diameter tube has a length of 7 mm, the smaller one of 7 mm as well. The ends have a fillet on the inside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 7 | mm |
| side A outer diameter | 32 | mm |
| side A thickness | 3.5 | mm |
| side B length | 7 | mm |
| side B outer diameter | 15 | mm |
| side B thickness | 3.5 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |