Custom Tubing adapter STL file ⌀ 140–102 mm (Length: 30 mm) 📦#9535

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Tubing reducer ⌀140 mm to ⌀102 mm in STL 3D format. Total length of this sleeve is 30 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 10 mm as well. The ends have no fillet.
Generation date: 2026-06-19
3D Model Tubing adapter STL file ⌀ 140–102 mm (Length: 30 mm)

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  • inline-tube-adapter-lenA10mm-d_model9535-nb0_dd{id}.stl : 8 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 140 mm (≃5 1/2 in)
#3 side A thickness 5 mm (≃3/16 in)
#4 side B length 10 mm (≃0.39 in)
#5 side B outer diameter 102 mm (≃4.02 in)
#6 side B thickness 5 mm (≃3/16 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) 130 mm (≃5 1/8 in)
inner diameter (side B) 92 mm (≃3 5/8 in)
total length 30 mm (≃1 3/16 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

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To search for a model based on your own parameters, go to the template page Inline tube adapter 

Tube adapter STL 3D file ⌀ 150–100 mm (Length: 40 mm) (📦 #8368)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 150–100 mm (Length: 40 mm)
Inline tube adapter ⌀150 mm to ⌀100 mm in STL 3D format. Final length of this fitting is 40 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve 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 150 mm
side A thickness 5 mm
side B length 10 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 130–100 mm (Length: 60 mm) (📦 #8600)

1 object(s) - format STL
Tube adapter STL file ⌀ 130–100 mm (Length: 60 mm)
Inline tube junction ⌀130 mm to ⌀100 mm in STL 3D format. Final length of this junction is 60 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a 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 130 mm
side A thickness 5 mm
side B length 20 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 140–115 mm (Length: 58 mm) (📦 #8592)

1 object(s) - format STL
Tube adapter STL file ⌀ 140–115 mm (Length: 58 mm)
Straight tube connector ⌀140 mm to ⌀115 mm in STL 3D format. Final length of this adapter is 58 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 19 mm. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 140 mm
side A thickness 5 mm
side B length 19 mm
side B outer diameter 115 mm
side B thickness 5 mm
transition length 19 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 130–107 mm (Length: 75 mm) (📦 #5049)

1 object(s) - format STL
Tube adapter STL file ⌀ 130–107 mm (Length: 75 mm)
Straight tube coupler ⌀130 mm to ⌀107 mm in STL 3D format. Length of this fitting is 75 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a 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 130 mm
side A thickness 5 mm
side B length 25 mm
side B outer diameter 107 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 110–98 mm (Length: 70 mm) (📦 #3984)

1 object(s) - format STL
Tube adapter STL file ⌀ 110–98 mm (Length: 70 mm)
Tube junction ⌀110 mm to ⌀98 mm in STL format. Total length of this junction is 70 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 30 mm. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 98 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 140–120 mm (Length: 60 mm) (📦 #1207)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 140–120 mm (Length: 60 mm)
Tube fitting ⌀140 mm to ⌀120 mm in STL 3D format. Final length of this sleeve is 60 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 are not rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 140 mm
side A thickness 4 mm
side B length 20 mm
side B outer diameter 120 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 100–75 mm (Length: 60 mm) (📦 #3527)

1 object(s) - format STL
Tubing adapter STL file ⌀ 100–75 mm (Length: 60 mm)
Straight tube connector ⌀100 mm to ⌀75 mm in STL format. Length of this adapter is 60 mm. The thickness of the tubes is identical: 5 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 100 mm
side A thickness 5 mm
side B length 20 mm
side B outer diameter 75 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 104–92 mm (Length: 50 mm) (📦 #2218)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 104–92 mm (Length: 50 mm)
Straight sleeve ⌀104 mm to ⌀92 mm in STL 3D format. Total length of this coupler is 50 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 25 mm. The ends have no fillet.
Parameter Value Unit
side A length 15 mm
side A outer diameter 104 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 92 mm
side B thickness 4 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 109–97 mm (Length: 55 mm) (📦 #4523)

1 object(s) - format STL
Tube adapter STL file ⌀ 109–97 mm (Length: 55 mm)
Tubing reducer ⌀109 mm to ⌀97 mm in STL format. Final length of this reducer 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 not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 109 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 97 mm
side B thickness 4 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 118–80 mm (Length: 63 mm) (📦 #8848)

1 object(s) - format STL
Tubing adapter STL file ⌀ 118–80 mm (Length: 63 mm)
Inline tube junction ⌀118 mm to ⌀80 mm in STL 3D format. Length of this adapter is 63 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 118 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 110–80 mm (Length: 63 mm) (📦 #2393)

1 object(s) - format STL
Tube adapter STL file ⌀ 110–80 mm (Length: 63 mm)
Straight sleeve ⌀110 mm to ⌀80 mm in STL 3D 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 are not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 110 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 144–125 mm (Length: 85 mm) (📦 #9733)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 144–125 mm (Length: 85 mm)
Straight tube connector ⌀144 mm to ⌀125 mm in STL format. Final length of this junction is 85 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 4 mm and a length of 30 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 30 mm
side A outer diameter 144 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 125 mm
side B thickness 4 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 105–80 mm (Length: 63 mm) (📦 #2383)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 105–80 mm (Length: 63 mm)
Tube adapter ⌀105 mm to ⌀80 mm in STL 3D format. Length of this connector is 63 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 105 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 103–101 mm (Length: 61 mm) (📦 #9321)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 103–101 mm (Length: 61 mm)
Diameter adapter ⌀103 mm to ⌀101 mm in STL format. Total length of this sleeve is 61 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 26 mm. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 103 mm
side A thickness 4 mm
side B length 26 mm
side B outer diameter 101 mm
side B thickness 4 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 100–80 mm (Length: 63 mm) (📦 #1830)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–80 mm (Length: 63 mm)
Inline tube adapter ⌀100 mm to ⌀80 mm in STL format. Total length of this junction 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 100 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 125–115 mm (Length: 80 mm) (📦 #8446)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 125–115 mm (Length: 80 mm)
Tube adapter ⌀125 mm to ⌀115 mm in STL 3D format. Total length of this coupler is 80 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 feature an external fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 125 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 115 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 104–90 mm (Length: 80 mm) (📦 #3258)

1 object(s) - format STL
Tubing adapter STL file ⌀ 104–90 mm (Length: 80 mm)
Tube junction ⌀104 mm to ⌀90 mm in STL 3D format. Final length of this reducer is 80 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 30 mm. The ends are not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 104 mm
side A thickness 4 mm
side B length 30 mm
side B outer diameter 90 mm
side B thickness 4 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 112–110 mm (Length: 80 mm) (📦 #8133)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 112–110 mm (Length: 80 mm)
Straight tube coupler ⌀112 mm to ⌀110 mm in STL format. Length of this junction is 80 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 rounded on the outside to ease the connection.
Parameter Value Unit
side A length 30 mm
side A outer diameter 112 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 110 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 110–95 mm (Length: 81 mm) (📦 #8060)

1 object(s) - format STL
Tube adapter STL file ⌀ 110–95 mm (Length: 81 mm)
Inline tube junction ⌀110 mm to ⌀95 mm in STL 3D format. Total length of this adapter is 81 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 have a fillet on the outside to ease the connection.
Parameter Value Unit
side A length 30 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 95 mm
side B thickness 5 mm
transition length 21 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 149–148 mm (Length: 49 mm) (📦 #9597)

1 object(s) - format STL
Tubing adapter STL file ⌀ 149–148 mm (Length: 49 mm)
Straight tube adapter ⌀149 mm to ⌀148 mm in STL format. Final length of this reducer is 49 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 22 mm, the smaller one of 22 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 22 mm
side A outer diameter 149 mm
side A thickness 4 mm
side B length 22 mm
side B outer diameter 148 mm
side B thickness 4 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 108–82 mm (Length: 58 mm) (📦 #7908)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 108–82 mm (Length: 58 mm)
Straight tube fitting ⌀108 mm to ⌀82 mm in STL 3D format. Final length of this reducer is 58 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 25 mm. The ends feature an external fillet to ease the connection.
Parameter Value Unit
side A length 20 mm
side A outer diameter 108 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 82 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 110–80 mm (Length: 58 mm) (📦 #2395)

1 object(s) - format STL
Tube adapter STL file ⌀ 110–80 mm (Length: 58 mm)
Straight tube coupler ⌀110 mm to ⌀80 mm in STL format. Total length of this reducer is 58 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 25 mm. The ends have a fillet on the outside.
Parameter Value Unit
side A length 20 mm
side A outer diameter 110 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 115–80 mm (Length: 100 mm) (📦 #8636)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 115–80 mm (Length: 100 mm)
Straight tubing adapter ⌀115 mm to ⌀80 mm in STL format. Length of this adapter is 100 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 35 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 35 mm
side A outer diameter 115 mm
side A thickness 5 mm
side B length 35 mm
side B outer diameter 80 mm
side B thickness 5 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 104–89 mm (Length: 70 mm) (📦 #6152)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 104–89 mm (Length: 70 mm)
Straight tube reducer ⌀104 mm to ⌀89 mm in STL format. Total length of this reducer is 70 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 two axes of the tubes are offset by 7.4 mm. The ends are raw.
Parameter Value Unit
side A length 25 mm
side A outer diameter 104 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 89 mm
side B thickness 4 mm
transition length 20 mm
axis offset 7.4 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 110–80 mm (Length: 63 mm) (📦 #2394)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 110–80 mm (Length: 63 mm)
Straight tube reducer ⌀110 mm to ⌀80 mm in STL format. Final length of this connector 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 feature an external fillet to ease the connection.
Parameter Value Unit
side A length 25 mm
side A outer diameter 110 mm
side A thickness 4 mm
side B length 25 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 13 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 102–89 mm (Length: 75 mm) (📦 #6148)

1 object(s) - format STL
Tube adapter STL file ⌀ 102–89 mm (Length: 75 mm)
Straight sleeve ⌀102 mm to ⌀89 mm in STL 3D 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 two axes of the tubes are off-center by 6.4 mm. The ends are raw.
Parameter Value Unit
side A length 25 mm
side A outer diameter 102 mm
side A thickness 4 mm
side B length 30 mm
side B outer diameter 89 mm
side B thickness 4 mm
transition length 20 mm
axis offset 6.4 mm
ends fillet no fillet