Custom Tubing adapter STL file ⌀ 73–38 mm (Length: 77 mm) 📦#11216
Generation date: 2026-08-26
3D model download
Free- inline-tube-adapter-lenA35mm-d_model11216-nb0_dd{id}.stl : 5.4 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 | 35 mm (≃1 3/8 in) |
| #2 | side A outer diameter | 73 mm (≃2 7/8 in) |
| #3 | side A thickness | 4 mm (≃0.16 in) |
| #4 | side B length | 35 mm (≃1 3/8 in) |
| #5 | side B outer diameter | 38 mm (≃1 1/2 in) |
| #6 | side B thickness | 4 mm (≃0.16 in) |
| #7 | transition length | 7 mm (≃0.28 in) |
| #8 | axis offset | 0 mm (0 in) |
| #9 | ends fillet | no fillet |
| Metadata | Value |
|---|---|
| inner diameter (side A) | 65 mm (≃2 9/16 in) |
| inner diameter (side B) | 30 mm (≃1 3/16 in) |
| total length | 77 mm (≃3.03 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
Tube adapter STL file ⌀ 75–38 mm (Length: 77 mm) (📦 #11226)
1 object(s) - format STL
Straight tube connector ⌀75 mm to ⌀38 mm in STL 3D format. Final length of this junction is 77 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 35 mm, the smaller one of 35 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 35 | mm |
| side A outer diameter | 75 | mm |
| side A thickness | 4 | mm |
| side B length | 35 | mm |
| side B outer diameter | 38 | mm |
| side B thickness | 4 | mm |
| transition length | 7 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 68–52 mm (Length: 85 mm) (📦 #9131)
1 object(s) - format STL
Inline tube junction ⌀68 mm to ⌀52 mm in STL format. Length of this coupler is 85 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 35 mm, the smaller one of 35 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 35 | mm |
| side A outer diameter | 68 | mm |
| side A thickness | 4 | mm |
| side B length | 35 | mm |
| side B outer diameter | 52 | mm |
| side B thickness | 4 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 48–40 mm (Length: 90 mm) (📦 #8054)
1 object(s) - format STL
Inline fitting ⌀48 mm to ⌀40 mm in STL format. Length of this reducer is 90 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 40 | mm |
| side A outer diameter | 48 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 40 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | 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 file ⌀ 68–52 mm (Length: 65 mm) (📦 #1231)
1 object(s) - format STL
Straight tube fitting ⌀68 mm to ⌀52 mm in STL 3D format. Total length of this connector is 65 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 25 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 68 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 52 | mm |
| side B thickness | 4 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 88–25 mm (Length: 63 mm) (📦 #1823)
1 object(s) - format STL
Tube coupler ⌀88 mm to ⌀25 mm in STL format. Total 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 have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 88 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 25 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 68–53 mm (Length: 65 mm) (📦 #1233)
1 object(s) - format STL
Straight sleeve ⌀68 mm to ⌀53 mm in STL 3D format. Total length of this sleeve is 65 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve 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 | 68 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 53 | mm |
| side B thickness | 4 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 73–39 mm (Length: 75 mm) (📦 #11213)
1 object(s) - format STL
Straight tube fitting ⌀73 mm to ⌀39 mm in STL format. Length of this sleeve is 75 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 35 mm, the smaller one of 35 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 35 | mm |
| side A outer diameter | 73 | mm |
| side A thickness | 3 | mm |
| side B length | 35 | mm |
| side B outer diameter | 39 | 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 |
Tube adapter STL file ⌀ 58–45 mm (Length: 100 mm) (📦 #2970)
1 object(s) - format STL
Tubing reducer ⌀58 mm to ⌀45 mm in STL format. Total length of this junction is 100 mm. The larger-diameter tube has a thickness of 4 mm and a length of 45 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 45 | mm |
| side A outer diameter | 58 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 60–45 mm (Length: 100 mm) (📦 #1228)
1 object(s) - format STL
Straight tube fitting ⌀60 mm to ⌀45 mm in STL format. Final length of this adapter is 100 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 30 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 50 | mm |
| side A outer diameter | 60 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 4 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 53–35 mm (Length: 100 mm) (📦 #2985)
1 object(s) - format STL
Straight tube fitting ⌀53 mm to ⌀35 mm in STL 3D format. Length of this adapter is 100 mm. The larger-diameter tube has a thickness of 4 mm and a length of 45 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 45 | mm |
| side A outer diameter | 53 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 35 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 58–49 mm (Length: 100 mm) (📦 #2984)
1 object(s) - format STL
Tubing reducer ⌀58 mm to ⌀49 mm in STL format. Length of this junction is 100 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 45 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 45 | mm |
| side A outer diameter | 58 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 49 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | 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 |
Tubing adapter STL file ⌀ 58–50 mm (Length: 100 mm) (📦 #3005)
1 object(s) - format STL
Straight tube reducer ⌀58 mm to ⌀50 mm in STL format. Total length of this fitting is 100 mm. The larger-diameter tube has a thickness of 4 mm and a length of 45 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 45 | mm |
| side A outer diameter | 58 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 50 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 53–45 mm (Length: 100 mm) (📦 #2971)
1 object(s) - format STL
Straight tube fitting ⌀53 mm to ⌀45 mm in STL 3D format. Final length of this reducer is 100 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 45 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 45 | mm |
| side A outer diameter | 53 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 64–49 mm (Length: 65 mm) (📦 #1230)
1 object(s) - format STL
Tube reducer ⌀64 mm to ⌀49 mm in STL format. Length of this coupler is 65 mm. The larger-diameter tube has a thickness of 4 mm and a length of 25 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 25 mm as well. The ends have no fillet.
| 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 | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 68–45 mm (Length: 75 mm) (📦 #3463)
1 object(s) - format STL
Straight tube fitting ⌀68 mm to ⌀45 mm in STL format. Length of this fitting is 75 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 no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 68 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 100–56 mm (Length: 90 mm) (📦 #6064)
1 object(s) - format STL
Tube coupler ⌀100 mm to ⌀56 mm in STL 3D format. Final length of this connector is 90 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 30 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 50 | mm |
| side A outer diameter | 100 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 56 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | 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 |
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 |
Tube adapter STL 3D file ⌀ 80–70 mm (Length: 65 mm) (📦 #1263)
1 object(s) - format STL (5.0/5) 1 vote(s)
Straight tube connector ⌀80 mm to ⌀70 mm in STL 3D format. Total length of this adapter is 65 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 are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 80 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 70 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 39–24 mm (Length: 100 mm) (📦 #9339)
1 object(s) - format STL
Straight tube coupler ⌀39 mm to ⌀24 mm in STL format. Final length of this coupler is 100 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 40 | mm |
| side A outer diameter | 39 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | 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 ⌀ 60–45 mm (Length: 75 mm) (📦 #1234)
1 object(s) - format STL
Diameter adapter ⌀60 mm to ⌀45 mm in STL format. Final length of this sleeve is 75 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 no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 60 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 70–40 mm (Length: 57 mm) (📦 #11117)
1 object(s) - format STL
Inline fitting ⌀70 mm to ⌀40 mm in STL format. Length of this sleeve is 57 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 25 mm as well. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 70 | mm |
| side A thickness | 3 | mm |
| side B length | 25 | mm |
| side B outer diameter | 40 | mm |
| side B thickness | 3 | mm |
| transition length | 7 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 50–40 mm (Length: 90 mm) (📦 #3871)
1 object(s) - format STL
Tube junction ⌀50 mm to ⌀40 mm in STL format. Final length of this coupler is 90 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 40 | mm |
| side A outer diameter | 50 | mm |
| side A thickness | 3 | mm |
| side B length | 40 | mm |
| side B outer diameter | 40 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
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 file ⌀ 51–32 mm (Length: 90 mm) (📦 #4605)
1 object(s) - format STL
Inline tubing adapter ⌀51 mm to ⌀32 mm in STL 3D format. Length of this junction is 90 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 40 mm, the smaller one of 40 mm as well. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 40 | mm |
| side A outer diameter | 51 | mm |
| side A thickness | 3 | mm |
| side B length | 40 | mm |
| side B outer diameter | 32 | mm |
| side B thickness | 3 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |