Custom Tube adapter STL 3D file ⌀ 29–25 mm (Length: 40 mm) 📦#7794
Generation date: 2026-03-14
3D model download
Free- inline-tube-adapter-lenA20mm-d_model7794-nb0_dd{id}.stl : 753.2 Ko
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 | 29 mm (≃1.14 in) |
| #3 | side A thickness | 4 mm (≃0.16 in) |
| #4 | side B length | 10 mm (≃0.39 in) |
| #5 | side B outer diameter | 25 mm (≃0.98 in) |
| #6 | side B thickness | 4 mm (≃0.16 in) |
| #7 | transition length | 10 mm (≃0.39 in) |
| #8 | axis offset | 0 mm (0 in) |
| #9 | ends fillet | no fillet |
| Metadata | Value |
|---|---|
| inner diameter (side A) | 21 mm (≃13/16 in) |
| inner diameter (side B) | 17 mm (≃0.67 in) |
| total length | 40 mm (≃1 9/16 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 3D file ⌀ 37–25 mm (Length: 30 mm) (📦 #7795)
1 object(s) - format STL
Tube connector ⌀37 mm to ⌀25 mm in STL 3D format. Final length of this sleeve is 30 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 37 | mm |
| side A thickness | 4 | mm |
| side B length | 10 | mm |
| side B outer diameter | 25 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 39–24 mm (Length: 60 mm) (📦 #9340)
1 object(s) - format STL
Tube coupler ⌀39 mm to ⌀24 mm in STL 3D format. Final length of this connector is 60 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 25 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 39 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 24 | mm |
| side B thickness | 4 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 48–44 mm (Length: 45 mm) (📦 #9541)
1 object(s) - format STL
Tube connector ⌀48 mm to ⌀44 mm in STL format. Final length of this sleeve is 45 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 20 mm as well. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 48 | mm |
| side A thickness | 4 | mm |
| side B length | 20 | mm |
| side B outer diameter | 44 | mm |
| side B thickness | 4 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 19–9 mm (Length: 45 mm) (📦 #4915)
1 object(s) - format STL
Inline tube junction ⌀19 mm to ⌀9 mm in STL format. Length of this reducer is 45 mm. The larger-diameter tube has a thickness of 5 mm and a sleeve length of 20 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 15 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 19 | mm |
| side A thickness | 5 | mm |
| side B length | 15 | mm |
| side B outer diameter | 9 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 40–24 mm (Length: 75 mm) (📦 #9341)
1 object(s) - format STL
Inline tube reducer ⌀40 mm to ⌀24 mm in STL format. Length of this adapter is 75 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 25 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 40 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 24 | mm |
| side B thickness | 4 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 44–24 mm (Length: 75 mm) (📦 #9350)
1 object(s) - format STL
Inline tube adapter ⌀44 mm to ⌀24 mm in STL 3D format. Final length of this adapter is 75 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 25 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 44 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 24 | mm |
| side B thickness | 4 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 18–17 mm (Length: 40 mm) (📦 #6854)
1 object(s) - format STL
Inline tubing adapter ⌀18 mm to ⌀17 mm in STL 3D format. Total length of this reducer is 40 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 10 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 18 | mm |
| side A thickness | 3 | mm |
| side B length | 10 | mm |
| side B outer diameter | 17 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 23–22 mm (Length: 35 mm) (📦 #6755)
1 object(s) - format STL
Straight sleeve ⌀23 mm to ⌀22 mm in STL 3D format. Length of this coupler is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 23 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 22 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 00 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 32–29 mm (Length: 65 mm) (📦 #8233)
1 object(s) - format STL
Inline tube junction ⌀32 mm to ⌀29 mm in STL 3D format. Length of this adapter is 65 mm. The larger-diameter tube has a thickness of 5 mm and a sleeve length of 35 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 10 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 35 | mm |
| side A outer diameter | 32 | mm |
| side A thickness | 5 | mm |
| side B length | 10 | mm |
| side B outer diameter | 29 | mm |
| side B thickness | 4 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 30–8 mm (Length: 50 mm) (📦 #4534)
1 object(s) - format STL
Straight tube connector ⌀30 mm to ⌀8 mm in STL 3D format. Length of this adapter 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 15 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 30 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 8 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 20–16 mm (Length: 50 mm) (📦 #9848)
1 object(s) - format STL
Tube coupler ⌀20 mm to ⌀16 mm in STL format. Length of this sleeve is 50 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 20 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 20 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 16 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 39–38 mm (Length: 45 mm) (📦 #7706)
1 object(s) - format STL
Tube fitting ⌀39 mm to ⌀38 mm in STL 3D format. Final length of this coupler is 45 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 have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 39 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 38 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 48–40 mm (Length: 75 mm) (📦 #9505)
1 object(s) - format STL
Inline tube coupler ⌀48 mm to ⌀40 mm in STL format. Total length of this connector is 75 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 30 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 48 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 40 | mm |
| side B thickness | 4 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 35–34 mm (Length: 55 mm) (📦 #8183)
1 object(s) - format STL
Straight tube reducer ⌀35 mm to ⌀34 mm in STL 3D format. Total length of this fitting is 55 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 20 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 35 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 34 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 33–19 mm (Length: 56 mm) (📦 #1338)
1 object(s) - format STL
Diameter adapter ⌀33 mm to ⌀19 mm in STL 3D format. Total length of this fitting is 56 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 19 mm, the smaller one of 10 mm. The two axes of the tubes are offset by 6.1 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 19 | mm |
| side A outer diameter | 33 | mm |
| side A thickness | 4 | mm |
| side B length | 10 | mm |
| side B outer diameter | 19 | mm |
| side B thickness | 4 | mm |
| transition length | 27 | mm |
| axis offset | 6.1 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 42–41 mm (Length: 45 mm) (📦 #7709)
1 object(s) - format STL
Tube fitting ⌀42 mm to ⌀41 mm in STL 3D format. Total length of this coupler is 45 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 raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 42 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 41 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 55–35 mm (Length: 65 mm) (📦 #7835)
1 object(s) - format STL
Diameter adapter ⌀55 mm to ⌀35 mm in STL 3D format. Total length of this junction is 65 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 20 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 55 | mm |
| side A thickness | 4 | mm |
| side B length | 20 | mm |
| side B outer diameter | 35 | mm |
| side B thickness | 4 | mm |
| transition length | 30 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 53–40 mm (Length: 35 mm) (📦 #9270)
1 object(s) - format STL
Tube adapter ⌀53 mm to ⌀40 mm in STL 3D format. Final length of this sleeve is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 53 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 40 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 48–32 mm (Length: 75 mm) (📦 #9506)
1 object(s) - format STL
Tube fitting ⌀48 mm to ⌀32 mm in STL format. Length of this fitting is 75 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 25 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 30 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 48 | mm |
| side A thickness | 4 | 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 | no fillet |
Tube adapter STL 3D file ⌀ 64–49 mm (Length: 63 mm) (📦 #1229)
1 object(s) - format STL
Inline tube adapter ⌀64 mm to ⌀49 mm in STL format. Length of this adapter is 63 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 25 mm as well. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 64 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 49 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 40–36 mm (Length: 45 mm) (📦 #5726)
1 object(s) - format STL
Inline tube junction ⌀40 mm to ⌀36 mm in STL format. Length of this sleeve is 45 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends feature an external fillet to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 40 | mm |
| side A thickness | 4 | mm |
| side B length | 20 | mm |
| side B outer diameter | 36 | mm |
| side B thickness | 4 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL file ⌀ 60–58 mm (Length: 45 mm) (📦 #4515)
1 object(s) - format STL
Straight tube fitting ⌀60 mm to ⌀58 mm in STL 3D format. Total length of this adapter is 45 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 60 | mm |
| side A thickness | 4 | mm |
| side B length | 20 | mm |
| side B outer diameter | 58 | mm |
| side B thickness | 4 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 32–17 mm (Length: 70 mm) (📦 #9496)
1 object(s) - format STL
Tubing reducer ⌀32 mm to ⌀17 mm in STL 3D format. Final length of this junction is 70 mm. The larger-diameter tube has a thickness of 5 mm and a sleeve length of 25 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 30 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 32 | mm |
| side A thickness | 5 | mm |
| side B length | 30 | mm |
| side B outer diameter | 17 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 32–29 mm (Length: 85 mm) (📦 #8232)
1 object(s) - format STL
Tube junction ⌀32 mm to ⌀29 mm in STL 3D format. Total length of this connector is 85 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 35 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 30 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 35 | mm |
| side A outer diameter | 32 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 29 | mm |
| side B thickness | 5 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 57–46 mm (Length: 35 mm) (📦 #9300)
1 object(s) - format STL
Tube reducer ⌀57 mm to ⌀46 mm in STL format. Total length of this sleeve is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 57 | mm |
| side A thickness | 3 | mm |
| side B length | 15 | mm |
| side B outer diameter | 46 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 32–15 mm (Length: 21 mm) (📦 #2449)
1 object(s) - format STL
Straight tube adapter ⌀32 mm to ⌀15 mm in STL 3D format. Length of this reducer is 21 mm. The thickness of the tubes is identical: 3.5 mm. The larger-diameter tube has a sleeve length of 7 mm, the smaller one of 7 mm as well. The ends feature an external fillet.
| 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 | 7 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tubing adapter STL 3D file ⌀ 32–24 mm (Length: 78 mm) (📦 #9337)
1 object(s) - format STL
Straight tube connector ⌀32 mm to ⌀24 mm in STL format. Final length of this connector is 78 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 32 | mm |
| side A thickness | 5 | mm |
| side B length | 30 | mm |
| side B outer diameter | 24 | mm |
| side B thickness | 5 | mm |
| transition length | 18 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 15–14 mm (Length: 55 mm) (📦 #8050)
1 object(s) - format STL
Inline tube reducer ⌀15 mm to ⌀14 mm in STL format. Final length of this junction is 55 mm. The thickness of the tubes is identical: 4 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 outside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 15 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 14 | mm |
| side B thickness | 4 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |