Custom Tubing adapter STL file ⌀ 152–50 mm (Length: 205 mm) 📦#11497

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Straight tube fitting ⌀152 mm to ⌀50 mm in STL format. Final length of this connector is 205 mm. The larger-diameter tube has a thickness of 5 mm and a length of 50 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 35 mm. The ends have a fillet to make tube connection easier.
Generation date: 2026-09-07
3D Model Tubing adapter STL file ⌀ 152–50 mm (Length: 205 mm)

3D model download

Free
  • inline-tube-adapter-lenA50mm-d_model11497-nb0_dd{id}.stl : 8.8 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 152 mm (≃5.98 in)
#3 side A thickness 5 mm (≃3/16 in)
#4 side B length 35 mm (≃1 3/8 in)
#5 side B outer diameter 50 mm (≃1.97 in)
#6 side B thickness 4 mm (≃0.16 in)
#7 transition length 120 mm (≃4.72 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet fillet on both inside
and outside
Metadata Value
inner diameter (side A) 142 mm (≃5.59 in)
inner diameter (side B) 42 mm (≃1.65 in)
total length 205 mm (≃8 1/16 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 

Tubing adapter STL file ⌀ 100–60 mm (Length: 160 mm) (📦 #11622)

1 object(s) - format STL
Tubing adapter STL file ⌀ 100–60 mm (Length: 160 mm)
Inline sleeve ⌀100 mm to ⌀60 mm in STL 3D format. Length of this adapter is 160 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 ends have a fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 100 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 60 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 148–110 mm (Length: 200 mm) (📦 #2696)

1 object(s) - format STL
Tubing adapter STL file ⌀ 148–110 mm (Length: 200 mm)
Straight tube coupler ⌀148 mm to ⌀110 mm in STL format. Length of this junction is 200 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 60 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 148 mm
side A thickness 5 mm
side B length 60 mm
side B outer diameter 110 mm
side B thickness 5 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 120–80 mm (Length: 240 mm) (📦 #1400)

1 object(s) - format STL
Tube adapter STL file ⌀ 120–80 mm (Length: 240 mm)
Straight tube reducer ⌀120 mm to ⌀80 mm in STL 3D format. Length of this connector is 240 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends are rounded on the inside.
Parameter Value Unit
side A length 50 mm
side A outer diameter 120 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 140 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 110–85 mm (Length: 175 mm) (📦 #4996)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 110–85 mm (Length: 175 mm)
Inline sleeve ⌀110 mm to ⌀85 mm in STL format. Length of this reducer is 175 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 50 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 25 mm
side A outer diameter 110 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 85 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 167–122 mm (Length: 160 mm) (📦 #4382)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 167–122 mm (Length: 160 mm)
Inline sleeve ⌀167 mm to ⌀122 mm in STL format. Total length of this fitting is 160 mm. The thickness of the tubes is identical: 5 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 167 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 122 mm
side B thickness 5 mm
transition length 80 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 80–35 mm (Length: 240 mm) (📦 #6458)

1 object(s) - format STL
Tubing adapter STL file ⌀ 80–35 mm (Length: 240 mm)
Straight tube fitting ⌀80 mm to ⌀35 mm in STL 3D format. Total length of this coupler is 240 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 2.5 mm and a length of 80 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 60 mm
side A outer diameter 80 mm
side A thickness 3 mm
side B length 80 mm
side B outer diameter 35 mm
side B thickness 2.5 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

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

1 object(s) - format STL
Tubing adapter STL file ⌀ 82–60 mm (Length: 138 mm)
Straight sleeve ⌀82 mm to ⌀60 mm in STL format. Length of this fitting is 138 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 38 mm, the smaller one of 40 mm. The ends are rounded to make tube connection easier.
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 file ⌀ 170–122 mm (Length: 150 mm) (📦 #4442)

1 object(s) - format STL
Tube adapter STL file ⌀ 170–122 mm (Length: 150 mm)
Inline fitting ⌀170 mm to ⌀122 mm in STL format. Length of this junction is 150 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a 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 170 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 122 mm
side B thickness 5 mm
transition length 70 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 200–110 mm (Length: 240 mm) (📦 #9818)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 200–110 mm (Length: 240 mm)
Straight tube coupler ⌀200 mm to ⌀110 mm in STL format. Total length of this sleeve is 240 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 70 mm, the smaller one of 70 mm as well. The ends have a fillet.
Parameter Value Unit
side A length 70 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 70 mm
side B outer diameter 110 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 150–142 mm (Length: 194 mm) (📦 #9160)

1 object(s) - format STL
Tubing adapter STL file ⌀ 150–142 mm (Length: 194 mm)
Straight tube adapter ⌀150 mm to ⌀142 mm in STL format. Length of this sleeve is 194 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 34 mm, the smaller one of 60 mm. The ends are rounded.
Parameter Value Unit
side A length 34 mm
side A outer diameter 150 mm
side A thickness 4 mm
side B length 60 mm
side B outer diameter 142 mm
side B thickness 4 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 150–110 mm (Length: 195 mm) (📦 #2697)

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Tube adapter STL 3D file ⌀ 150–110 mm (Length: 195 mm)
Straight sleeve ⌀150 mm to ⌀110 mm in STL 3D format. Length of this adapter is 195 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 60 mm. The ends have a fillet on the outside.
Parameter Value Unit
side A length 35 mm
side A outer diameter 150 mm
side A thickness 4 mm
side B length 60 mm
side B outer diameter 110 mm
side B thickness 4 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 200–150 mm (Length: 200 mm) (📦 #6735)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 200–150 mm (Length: 200 mm)
Straight tube reducer ⌀200 mm to ⌀150 mm in STL 3D format. Final length of this adapter is 200 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 to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 200 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 150 mm
side B thickness 5 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 140–106 mm (Length: 200 mm) (📦 #5856)

1 object(s) - format STL (5.0/5) 1 vote(s)
Tubing adapter STL file ⌀ 140–106 mm (Length: 200 mm)
Straight tube reducer ⌀140 mm to ⌀106 mm in STL 3D format. Length of this reducer is 200 mm. The larger-diameter tube has a thickness of 2.5 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 60 mm as well. The ends have a fillet on the inside to ease the connection.
Parameter Value Unit
side A length 60 mm
side A outer diameter 140 mm
side A thickness 2.5 mm
side B length 60 mm
side B outer diameter 106 mm
side B thickness 3 mm
transition length 80 mm
axis offset 0 mm
ends fillet fillet on th...

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...

Tube adapter STL file ⌀ 145–80 mm (Length: 150 mm) (📦 #9184)

1 object(s) - format STL
Tube adapter STL file ⌀ 145–80 mm (Length: 150 mm)
Tube adapter ⌀145 mm to ⌀80 mm in STL format. Final length of this fitting is 150 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 30 mm. The ends have a fillet on the outside to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 145 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 70 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 200–110 mm (Length: 210 mm) (📦 #9819)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 200–110 mm (Length: 210 mm)
Tubing reducer ⌀200 mm to ⌀110 mm in STL 3D format. Total length of this adapter is 210 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 50 mm. The ends feature an external fillet.
Parameter Value Unit
side A length 60 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 110 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 60–26 mm (Length: 180 mm) (📦 #2655)

1 object(s) - format STL
Tube adapter STL file ⌀ 60–26 mm (Length: 180 mm)
Inline sleeve ⌀60 mm to ⌀26 mm in STL format. Total length of this coupler is 180 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 a fillet on the outside.
Parameter Value Unit
side A length 40 mm
side A outer diameter 60 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 26 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 117–64 mm (Length: 200 mm) (📦 #11895)

1 object(s) - format STL
Tube adapter STL file ⌀ 117–64 mm (Length: 200 mm)
Straight tube fitting ⌀117 mm to ⌀64 mm in STL format. Total length of this reducer is 200 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 raw.
Parameter Value Unit
side A length 50 mm
side A outer diameter 117 mm
side A thickness 4 mm
side B length 50 mm
side B outer diameter 64 mm
side B thickness 4 mm
transition length 100 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 150–5 mm (Length: 248 mm) (📦 #1705)

1 object(s) - format STL
Tube adapter STL file ⌀ 150–5 mm (Length: 248 mm)
Inline tube coupler ⌀150 mm to ⌀5 mm in STL 3D format. Final length of this sleeve is 248 mm. The larger-diameter tube has a thickness of 2.5 mm and a length of 60 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 38 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 60 mm
side A outer diameter 150 mm
side A thickness 2.5 mm
side B length 38 mm
side B outer diameter 5 mm
side B thickness 2 mm
transition length 150 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 147–107 mm (Length: 150 mm) (📦 #5323)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 147–107 mm (Length: 150 mm)
Tubing adapter ⌀147 mm to ⌀107 mm in STL 3D format. Length of this junction is 150 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 ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 147 mm
side A thickness 4 mm
side B length 50 mm
side B outer diameter 107 mm
side B thickness 4 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 110–85 mm (Length: 97 mm) (📦 #4998)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 110–85 mm (Length: 97 mm)
Inline tube reducer ⌀110 mm to ⌀85 mm in STL format. Total length of this connector is 97 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 12 mm, the smaller one of 25 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 12 mm
side A outer diameter 110 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 85 mm
side B thickness 3 mm
transition length 60 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 100–30 mm (Length: 130 mm) (📦 #8596)

1 object(s) - format STL
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
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 100–50 mm (Length: 140 mm) (📦 #1450)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–50 mm (Length: 140 mm)
Tube reducer ⌀100 mm to ⌀50 mm in STL format. Final length of this junction is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 100 mm
side A thickness 2 mm
side B length 40 mm
side B outer diameter 50 mm
side B thickness 2 mm
transition length 60 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 150–100 mm (Length: 160 mm) (📦 #10109)

1 object(s) - format STL
Tube adapter STL file ⌀ 150–100 mm (Length: 160 mm)
Straight sleeve ⌀150 mm to ⌀100 mm in STL 3D format. Final length of this reducer is 160 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 150 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 100 mm
axis offset 0 mm
ends fillet no fillet