Custom Tubing adapter STL file ⌀ 80–22 mm (Length: 49 mm) 📦#3957

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Inline tube reducer ⌀80 mm to ⌀22 mm in STL 3D format. Length of this sleeve is 49 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 9 mm. The ends have no fillet.
Generation date: 2025-11-28
3D Model Tubing adapter STL file ⌀ 80–22 mm (Length: 49 mm)

3D model download

Free
  • inline-tube-adapter-lenA10mm-d_model3957-nb0_dd{id}.stl : 2.7 Mo
STL Mesh quality : Linear deflection 0.05 Angular deflection 0.05
No compliance warranty No compliance warranty
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Values for this model

This model was generated by the Inline tube adapter template, with the following values:
Parameter Value
#1 side A length 10 mm (≃0.39 in)
#2 side A outer diameter 80 mm (≃3.15 in)
#3 side A thickness 2 mm (≃0.08 in)
#4 side B length 9 mm (≃0.35 in)
#5 side B outer diameter 22 mm (≃7/8 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 30 mm (≃1 3/16 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 76 mm (≃3 in)
inner diameter (side B) 18 mm (≃0.71 in)
total length 49 mm (≃1 15/16 in)
illustration of the parameters
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 3D file ⌀ 70–25 mm (Length: 50 mm) (📦 #3559)

1 object(s) - format STL (5.0/5) 1 vote(s)
Tube adapter STL 3D file ⌀ 70–25 mm (Length: 50 mm)
Inline tube adapter ⌀70 mm to ⌀25 mm in STL 3D format. Total length of this sleeve is 50 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 8 mm, the smaller one of 20 mm. The ends are not rounded.
Parameter Value Unit
side A length 8 mm
side A outer diameter 70 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 25 mm
side B thickness 2 mm
transition length 22 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 80–30 mm (Length: 63 mm) (📦 #3810)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 80–30 mm (Length: 63 mm)
Inline tube reducer ⌀80 mm to ⌀30 mm in STL 3D format. Length of this reducer is 63 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 5 mm, the smaller one of 20 mm. The ends are raw.
Parameter Value Unit
side A length 5 mm
side A outer diameter 80 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 30 mm
side B thickness 2 mm
transition length 38 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 61–15 mm (Length: 80 mm) (📦 #1326)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 61–15 mm (Length: 80 mm)
Straight tube connector ⌀61 mm to ⌀15 mm in STL 3D format. Final length of this fitting is 80 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve 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 61 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 15 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 47–19 mm (Length: 36 mm) (📦 #9411)

1 object(s) - format STL
Tube adapter STL file ⌀ 47–19 mm (Length: 36 mm)
Tube junction ⌀47 mm to ⌀19 mm in STL 3D format. Length of this reducer is 36 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 12 mm, the smaller one of 12 mm as well. The two axes of the tubes are offset by 2 mm. The ends are not rounded.
Parameter Value Unit
side A length 12 mm
side A outer diameter 47 mm
side A thickness 2 mm
side B length 12 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 120–16 mm (Length: 25 mm) (📦 #2770)

1 object(s) - format STL
Tubing adapter STL file ⌀ 120–16 mm (Length: 25 mm)
Straight tube coupler ⌀120 mm to ⌀16 mm in STL format. Final length of this sleeve is 25 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 not rounded.
Parameter Value Unit
side A length 5 mm
side A outer diameter 120 mm
side A thickness 2 mm
side B length 5 mm
side B outer diameter 16 mm
side B thickness 2 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 71–55 mm (Length: 70 mm) (📦 #7438)

1 object(s) - format STL
Tubing adapter STL file ⌀ 71–55 mm (Length: 70 mm)
Inline tube coupler ⌀71 mm to ⌀55 mm in STL format. Total length of this fitting is 70 mm. The thickness of the tubes is identical: 2 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 71 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 55 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 38–27 mm (Length: 45 mm) (📦 #5269)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 38–27 mm (Length: 45 mm)
Tube coupler ⌀38 mm to ⌀27 mm in STL format. Final length of this fitting is 45 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 15 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 15 mm
side A outer diameter 38 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 27 mm
side B thickness 2 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 38–30 mm (Length: 80 mm) (📦 #9396)

1 object(s) - format STL
Tubing adapter STL file ⌀ 38–30 mm (Length: 80 mm)
Inline fitting ⌀38 mm to ⌀30 mm in STL 3D format. Total length of this reducer is 80 mm. The thickness of the tubes is identical: 2 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 38 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 30 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 68–41 mm (Length: 50 mm) (📦 #9020)

1 object(s) - format STL
Tube adapter STL file ⌀ 68–41 mm (Length: 50 mm)
Straight tubing adapter ⌀68 mm to ⌀41 mm in STL format. Final length of this reducer is 50 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 have no fillet.
Parameter Value Unit
side A length 15 mm
side A outer diameter 68 mm
side A thickness 3 mm
side B length 15 mm
side B outer diameter 41 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 80–60 mm (Length: 70 mm) (📦 #3752)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 80–60 mm (Length: 70 mm)
Inline fitting ⌀80 mm to ⌀60 mm in STL 3D format. Total length of this connector is 70 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a 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 80 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 40–16 mm (Length: 36 mm) (📦 #9409)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 40–16 mm (Length: 36 mm)
Tube connector ⌀40 mm to ⌀16 mm in STL format. Length of this sleeve is 36 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 12 mm, the smaller one of 12 mm as well. The axes of the tubes are off-center by 2 mm. The ends are not rounded.
Parameter Value Unit
side A length 12 mm
side A outer diameter 40 mm
side A thickness 2 mm
side B length 12 mm
side B outer diameter 16 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 39–36 mm (Length: 60 mm) (📦 #6845)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 39–36 mm (Length: 60 mm)
Inline tube coupler ⌀39 mm to ⌀36 mm in STL format. Length of this junction is 60 mm. The thickness of the tubes is identical: 2 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 2 mm
side B length 20 mm
side B outer diameter 36 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 52–20 mm (Length: 36 mm) (📦 #9423)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 52–20 mm (Length: 36 mm)
Straight tube coupler ⌀52 mm to ⌀20 mm in STL format. Length of this coupler is 36 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 12 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 12 mm as well. The two axes of the tubes are off-center by 2 mm. The ends are not rounded.
Parameter Value Unit
side A length 12 mm
side A outer diameter 52 mm
side A thickness 3 mm
side B length 12 mm
side B outer diameter 20 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 34–27 mm (Length: 45 mm) (📦 #5268)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 34–27 mm (Length: 45 mm)
Inline tube junction ⌀34 mm to ⌀27 mm in STL 3D format. Total length of this junction is 45 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a 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 34 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 27 mm
side B thickness 2 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 50–40 mm (Length: 43 mm) (📦 #7837)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 50–40 mm (Length: 43 mm)
Inline tube reducer ⌀50 mm to ⌀40 mm in STL 3D format. Final length of this fitting is 43 mm. The thickness of the tubes is identical: 2.5 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 50 mm
side A thickness 2.5 mm
side B length 15 mm
side B outer diameter 40 mm
side B thickness 2.5 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 51–21 mm (Length: 36 mm) (📦 #9416)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 51–21 mm (Length: 36 mm)
Tubing reducer ⌀51 mm to ⌀21 mm in STL format. Length of this coupler is 36 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 12 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 12 mm as well. The axes of the tubes are off-center by 2 mm. The ends have no fillet.
Parameter Value Unit
side A length 12 mm
side A outer diameter 51 mm
side A thickness 3 mm
side B length 12 mm
side B outer diameter 21 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 51–20 mm (Length: 36 mm) (📦 #9424)

1 object(s) - format STL
Tubing adapter STL file ⌀ 51–20 mm (Length: 36 mm)
Straight tube reducer ⌀51 mm to ⌀20 mm in STL format. Final length of this sleeve is 36 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 12 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 12 mm as well. The axes of the tubes are offset by 2 mm. The ends are raw.
Parameter Value Unit
side A length 12 mm
side A outer diameter 51 mm
side A thickness 3 mm
side B length 12 mm
side B outer diameter 20 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 50–22 mm (Length: 36 mm) (📦 #9413)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 50–22 mm (Length: 36 mm)
Straight tubing adapter ⌀50 mm to ⌀22 mm in STL format. Total length of this junction is 36 mm. The larger-diameter tube has a thickness of 3 mm and a length of 12 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 12 mm as well. The axes of the tubes are offset by 2 mm. The ends are raw.
Parameter Value Unit
side A length 12 mm
side A outer diameter 50 mm
side A thickness 3 mm
side B length 12 mm
side B outer diameter 22 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tube adapter STL file ⌀ 35–19 mm (Length: 60 mm) (📦 #7901)

1 object(s) - format STL
Tube adapter STL file ⌀ 35–19 mm (Length: 60 mm)
Tube coupler ⌀35 mm to ⌀19 mm in STL format. Length of this sleeve 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 15 mm. The ends are raw.
Parameter Value Unit
side A length 25 mm
side A outer diameter 35 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 85–46 mm (Length: 52 mm) (📦 #8914)

1 object(s) - format STL
Tube adapter STL file ⌀ 85–46 mm (Length: 52 mm)
Straight tubing adapter ⌀85 mm to ⌀46 mm in STL 3D format. Total length of this sleeve is 52 mm. The larger-diameter tube has a thickness of 2.3 mm and a length of 22 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 15 mm. The ends are raw.
Parameter Value Unit
side A length 22 mm
side A outer diameter 85 mm
side A thickness 2.3 mm
side B length 15 mm
side B outer diameter 46 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 68–46 mm (Length: 50 mm) (📦 #9016)

1 object(s) - format STL
Tube adapter STL file ⌀ 68–46 mm (Length: 50 mm)
Tubing reducer ⌀68 mm to ⌀46 mm in STL format. Total length of this connector is 50 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 are raw.
Parameter Value Unit
side A length 15 mm
side A outer diameter 68 mm
side A thickness 3 mm
side B length 15 mm
side B outer diameter 46 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 99–49 mm (Length: 40 mm) (📦 #7739)

1 object(s) - format STL
Tubing adapter STL file ⌀ 99–49 mm (Length: 40 mm)
Inline tube coupler ⌀99 mm to ⌀49 mm in STL format. Length of this coupler is 40 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a 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 99 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 49 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 38–19 mm (Length: 35 mm) (📦 #3655)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 38–19 mm (Length: 35 mm)
Inline tube coupler ⌀38 mm to ⌀19 mm in STL 3D format. Final length of this adapter is 35 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 10 mm. The ends have no fillet.
Parameter Value Unit
side A length 15 mm
side A outer diameter 38 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 33–19 mm (Length: 60 mm) (📦 #7943)

1 object(s) - format STL
Tube adapter STL file ⌀ 33–19 mm (Length: 60 mm)
Inline tube reducer ⌀33 mm to ⌀19 mm in STL format. Final length of this reducer is 60 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 15 mm. The ends are not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 33 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 79–40 mm (Length: 60 mm) (📦 #9009)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 79–40 mm (Length: 60 mm)
Tube reducer ⌀79 mm to ⌀40 mm in STL format. Length of this sleeve is 60 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 15 mm. The ends are raw.
Parameter Value Unit
side A length 25 mm
side A outer diameter 79 mm
side A thickness 3 mm
side B length 15 mm
side B outer diameter 40 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 90–46 mm (Length: 50 mm) (📦 #3889)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 90–46 mm (Length: 50 mm)
Inline tubing adapter ⌀90 mm to ⌀46 mm in STL format. Total length of this junction is 50 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 20 mm. The ends have no fillet.
Parameter Value Unit
side A length 10 mm
side A outer diameter 90 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 46 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 60–12 mm (Length: 90 mm) (📦 #4674)

1 object(s) - format STL
Tube adapter STL file ⌀ 60–12 mm (Length: 90 mm)
Tubing reducer ⌀60 mm to ⌀12 mm in STL format. Final length of this sleeve is 90 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 30 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 60 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 12 mm
side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 80–60 mm (Length: 60 mm) (📦 #1882)

1 object(s) - format STL
Tube adapter STL file ⌀ 80–60 mm (Length: 60 mm)
Tube connector ⌀80 mm to ⌀60 mm in STL 3D format. Final length of this connector is 60 mm. The thickness of the tubes is identical: 2 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 80 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 67–39 mm (Length: 48 mm) (📦 #4866)

1 object(s) - format STL
Tubing adapter STL file ⌀ 67–39 mm (Length: 48 mm)
Inline tube adapter ⌀67 mm to ⌀39 mm in STL 3D format. Length of this fitting is 48 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 13 mm, the smaller one of 20 mm. The ends have no fillet.
Parameter Value Unit
side A length 13 mm
side A outer diameter 67 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 39 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet