Custom Tubing adapter STL 3D file ⌀ 60–30 mm (Length: 150 mm) 📦#8729

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Inline tube reducer ⌀60 mm to ⌀30 mm in STL format. Length of this fitting is 150 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The axes of the tubes are offset by 14 mm. The ends are rounded.
Generation date: 2026-05-02
3D Model Tubing adapter STL 3D file ⌀ 60–30 mm (Length: 150 mm)

3D model download

Free
  • inline-tube-adapter-lenA50mm-d_model8729-nb0_dd{id}.stl : 7.6 Mo
STL Mesh quality : Linear deflection 0.05 Angular deflection 0.05
No compliance warranty No compliance warranty
(attribution - commercial use allowed)
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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 50 mm (≃1.97 in)
#2 side A outer diameter 60 mm (≃2 3/8 in)
#3 side A thickness 5 mm (≃3/16 in)
#4 side B length 50 mm (≃1.97 in)
#5 side B outer diameter 30 mm (≃1 3/16 in)
#6 side B thickness 5 mm (≃3/16 in)
#7 transition length 50 mm (≃1.97 in)
#8 axis offset 14 mm (≃9/16 in)
#9 ends fillet fillet on both inside
and outside
Metadata Value
inner diameter (side A) 50 mm (≃1.97 in)
inner diameter (side B) 20 mm (≃0.79 in)
total length 150 mm (≃5.91 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

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Tube adapter STL 3D file ⌀ 80–50 mm (Length: 120 mm) (📦 #1146)

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Tube adapter STL 3D file ⌀ 80–50 mm (Length: 120 mm)
Inline tube coupler ⌀80 mm to ⌀50 mm in STL 3D format. Final length of this sleeve is 120 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 40 mm. The two axes of the tubes are off-center by 14.9 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 80 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 50 mm
side B thickness 5 mm
transition length 30 mm
axis offset 14.9 mm
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Tube adapter STL file ⌀ 42–29 mm (Length: 140 mm) (📦 #8230)

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Tube adapter STL file ⌀ 42–29 mm (Length: 140 mm)
Tube reducer ⌀42 mm to ⌀29 mm in STL 3D format. Total length of this sleeve is 140 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 40 mm. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 60 mm
side A outer diameter 42 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 29 mm
side B thickness 5 mm
transition length 40 mm
axis offset 0 mm
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Tube adapter STL file ⌀ 100–50 mm (Length: 140 mm) (📦 #1449)

1 object(s) - format STL
Tube adapter STL file ⌀ 100–50 mm (Length: 140 mm)
Straight tube reducer ⌀100 mm to ⌀50 mm in STL 3D format. Length of this coupler is 140 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 40 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm as well. The axes of the tubes are off-center by 25.4 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 50 mm
side B thickness 5 mm
transition length 60 mm
axis offset 25.4 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 100–50 mm (Length: 160 mm) (📦 #1448)

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Tube adapter STL file ⌀ 100–50 mm (Length: 160 mm)
Inline tube junction ⌀100 mm to ⌀50 mm in STL 3D format. Length of this coupler is 160 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The axes of the tubes are off-center by 25.4 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 60 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 50 mm
side B thickness 5 mm
transition length 60 mm
axis offset 25.4 mm
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Tube adapter STL 3D file ⌀ 40–37 mm (Length: 118 mm) (📦 #4475)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 40–37 mm (Length: 118 mm)
Straight tube fitting ⌀40 mm to ⌀37 mm in STL format. Total length of this connector is 118 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 38 mm, the smaller one of 40 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 38 mm
side A outer diameter 40 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 37 mm
side B thickness 5 mm
transition length 40 mm
axis offset 0 mm
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Tube adapter STL file ⌀ 100–51 mm (Length: 160 mm) (📦 #1098)

1 object(s) - format STL (5.0/5) 3 vote(s)
Tube adapter STL file ⌀ 100–51 mm (Length: 160 mm)
Diameter adapter ⌀100 mm to ⌀51 mm in STL format. Total length of this reducer is 160 mm. The larger-diameter tube has a thickness of 4 mm and a length of 60 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The axes of the tubes are off-center by 25.4 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 60 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 51 mm
side B thickness 5 mm
transition length 60 mm
axis offset 25.4 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 40–37 mm (Length: 115 mm) (📦 #4476)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 40–37 mm (Length: 115 mm)
Tube adapter ⌀40 mm to ⌀37 mm in STL 3D format. Length of this connector is 115 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 35 mm, the smaller one of 40 mm. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 35 mm
side A outer diameter 40 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 37 mm
side B thickness 5 mm
transition length 40 mm
axis offset 0 mm
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Tubing adapter STL 3D file ⌀ 100–30 mm (Length: 130 mm) (📦 #8596)

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Tubing adapter STL 3D file ⌀ 100–30 mm (Length: 130 mm)
Straight tube connector ⌀100 mm to ⌀30 mm in STL format. Length of this adapter is 130 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 40 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 30 mm
side B thickness 4 mm
transition length 40 mm
axis offset 0 mm
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Tube adapter STL 3D file ⌀ 123–58 mm (Length: 120 mm) (📦 #2866)

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Tube adapter STL 3D file ⌀ 123–58 mm (Length: 120 mm)
Straight tube adapter ⌀123 mm to ⌀58 mm in STL format. Length of this reducer is 120 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The two axes of the tubes are off-center by 4.9 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 50 mm
side A outer diameter 123 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 58 mm
side B thickness 5 mm
transition length 20 mm
axis offset 4.9 mm
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Tubing adapter STL 3D file ⌀ 100–51 mm (Length: 180 mm) (📦 #3419)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–51 mm (Length: 180 mm)
Straight tubing adapter ⌀100 mm to ⌀51 mm in STL format. Total length of this coupler is 180 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 80 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The axes of the tubes are offset by 25.4 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 80 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 51 mm
side B thickness 5 mm
transition length 60 mm
axis offset 25.4 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 82–60 mm (Length: 138 mm) (📦 #5106)

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Parameter Value Unit
side A length 38 mm
side A outer diameter 82 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 60 mm
side B thickness 4 mm
transition length 60 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 110–60 mm (Length: 105 mm) (📦 #10192)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 110–60 mm (Length: 105 mm)
Straight sleeve ⌀110 mm to ⌀60 mm in STL format. Final length of this reducer is 105 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 40 mm, the smaller one of 40 mm as well. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 60 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 80–32 mm (Length: 110 mm) (📦 #3928)

1 object(s) - format STL
Tubing adapter STL file ⌀ 80–32 mm (Length: 110 mm)
Inline sleeve ⌀80 mm to ⌀32 mm in STL format. Total length of this fitting is 110 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 60 mm. The two axes of the tubes are offset by 10 mm. The ends feature an internal fillet to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 80 mm
side A thickness 3 mm
side B length 60 mm
side B outer diameter 32 mm
side B thickness 3 mm
transition length 20 mm
axis offset 10 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 32–25 mm (Length: 89 mm) (📦 #9829)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 32–25 mm (Length: 89 mm)
Inline tube junction ⌀32 mm to ⌀25 mm in STL 3D format. Total length of this coupler is 89 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 24 mm, the smaller one of 50 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 24 mm
side A outer diameter 32 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 25 mm
side B thickness 5 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 120–32 mm (Length: 109 mm) (📦 #9117)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 120–32 mm (Length: 109 mm)
Tube reducer ⌀120 mm to ⌀32 mm in STL format. Total length of this adapter is 109 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 29 mm, the smaller one of 30 mm. The ends feature an internal fillet.
Parameter Value Unit
side A length 29 mm
side A outer diameter 120 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 32 mm
side B thickness 5 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 100–60 mm (Length: 100 mm) (📦 #4746)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–60 mm (Length: 100 mm)
Straight tube adapter ⌀100 mm to ⌀60 mm in STL format. Length of this fitting 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 feature a fillet to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 60 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 52–25 mm (Length: 105 mm) (📦 #2186)

1 object(s) - format STL
Tube adapter STL file ⌀ 52–25 mm (Length: 105 mm)
Tube junction ⌀52 mm to ⌀25 mm in STL 3D format. Final length of this junction is 105 mm. The larger-diameter tube has a thickness of 6 mm and a sleeve length of 40 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 50 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 52 mm
side A thickness 6 mm
side B length 50 mm
side B outer diameter 25 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 50–30 mm (Length: 95 mm) (📦 #1314)

1 object(s) - format STL
Tube adapter STL file ⌀ 50–30 mm (Length: 95 mm)
Tube fitting ⌀50 mm to ⌀30 mm in STL format. Final length of this reducer is 95 mm. The larger-diameter tube has a thickness of 5 mm and a length of 30 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 50 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 50 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 30 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 100–70 mm (Length: 120 mm) (📦 #7165)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–70 mm (Length: 120 mm)
Tube reducer ⌀100 mm to ⌀70 mm in STL format. Final length of this sleeve is 120 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 50 mm
side B outer diameter 70 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 35–20 mm (Length: 84 mm) (📦 #9825)

1 object(s) - format STL
Tubing adapter STL file ⌀ 35–20 mm (Length: 84 mm)
Straight tube adapter ⌀35 mm to ⌀20 mm in STL 3D format. Final length of this coupler is 84 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 24 mm, the smaller one of 50 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 24 mm
side A outer diameter 35 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 20 mm
side B thickness 5 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 70–43 mm (Length: 149 mm) (📦 #8464)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 70–43 mm (Length: 149 mm)
Inline sleeve ⌀70 mm to ⌀43 mm in STL format. Total length of this junction is 149 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends are rounded on the outside to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 70 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 43 mm
side B thickness 5 mm
transition length 49 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 74–57 mm (Length: 70 mm) (📦 #10165)

1 object(s) - format STL
Tube adapter STL file ⌀ 74–57 mm (Length: 70 mm)
Straight tube reducer ⌀74 mm to ⌀57 mm in STL 3D format. Final length of this reducer is 70 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 two axes of the tubes are off-center by 8 mm. The ends feature a fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 74 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 57 mm
side B thickness 3 mm
transition length 20 mm
axis offset 8 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 96–49 mm (Length: 120 mm) (📦 #4292)

1 object(s) - format STL
Tube adapter STL file ⌀ 96–49 mm (Length: 120 mm)
Inline tube junction ⌀96 mm to ⌀49 mm in STL 3D format. Final length of this connector is 120 mm. The larger-diameter tube has a thickness of 4 mm and a length of 60 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 60 mm
side A outer diameter 96 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 49 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 70–34 mm (Length: 80 mm) (📦 #4413)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 70–34 mm (Length: 80 mm)
Tubing adapter ⌀70 mm to ⌀34 mm in STL 3D format. Total length of this sleeve is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The axes of the tubes are off-center by 3 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 70 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 34 mm
side B thickness 3 mm
transition length 20 mm
axis offset 3 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 54–39 mm (Length: 120 mm) (📦 #6800)

1 object(s) - format STL
Tubing adapter STL file ⌀ 54–39 mm (Length: 120 mm)
Tubing reducer ⌀54 mm to ⌀39 mm in STL 3D format. Length of this connector is 120 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 are rounded on the inside.
Parameter Value Unit
side A length 40 mm
side A outer diameter 54 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 39 mm
side B thickness 3 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 120–56 mm (Length: 130 mm) (📦 #10068)

1 object(s) - format STL
Tube adapter STL file ⌀ 120–56 mm (Length: 130 mm)
Inline tubing adapter ⌀120 mm to ⌀56 mm in STL format. Final length of this connector is 130 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 60 mm. The two axes of the tubes are off-center by 6 mm. The ends feature an internal fillet to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 120 mm
side A thickness 3 mm
side B length 60 mm
side B outer diameter 56 mm
side B thickness 3 mm
transition length 40 mm
axis offset 6 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 40–35 mm (Length: 130 mm) (📦 #4500)

1 object(s) - format STL
Tubing adapter STL file ⌀ 40–35 mm (Length: 130 mm)
Tube junction ⌀40 mm to ⌀35 mm in STL 3D format. Total length of this coupler is 130 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 50 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 40 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 35 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 100–60 mm (Length: 105 mm) (📦 #10191)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–60 mm (Length: 105 mm)
Tube adapter ⌀100 mm to ⌀60 mm in STL format. Length of this sleeve is 105 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends feature a fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 100 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 60 mm
side B thickness 5 mm
transition length 5 mm
axis offset 0 mm
ends fillet fillet on bo...