Custom Tubing adapter STL 3D file ⌀ 35–15 mm (Length: 55 mm) 📦#3147

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Straight tube adapter ⌀35 mm to ⌀15 mm in STL 3D format. Length of this coupler is 55 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 5 mm, the smaller one of 30 mm. The ends are rounded on the inside.
Generation date: 2025-11-08
3D Model Tubing adapter STL 3D file ⌀ 35–15 mm (Length: 55 mm)

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  • inline-tube-adapter-lenA5mm-di_model3147-nb0_dd{id}.stl : 5.3 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 5 mm (≃3/16 in)
#2 side A outer diameter 35 mm (≃1 3/8 in)
#3 side A thickness 2 mm (≃0.08 in)
#4 side B length 30 mm (≃1 3/16 in)
#5 side B outer diameter 15 mm (≃0.59 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 20 mm (≃0.79 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet fillet on the inside
Metadata Value
inner diameter (side A) 31 mm (≃1.22 in)
inner diameter (side B) 11 mm (≃7/16 in)
total length 55 mm (≃2.17 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 

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Parameter Value Unit
side A length 15 mm
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Parameter Value Unit
side A length 15 mm
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side A thickness 2 mm
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Parameter Value Unit
side A length 20 mm
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side B length 20 mm
side B outer diameter 15 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
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Parameter Value Unit
side A length 20 mm
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side A thickness 2 mm
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Parameter Value Unit
side A length 10 mm
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Parameter Value Unit
side A length 20 mm
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Parameter Value Unit
side A length 15 mm
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Parameter Value Unit
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Parameter Value Unit
side A length 20 mm
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Parameter Value Unit
side A length 5 mm
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Parameter Value Unit
side A length 20 mm
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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transition length 8 mm
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Parameter Value Unit
side A length 25 mm
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side A thickness 2 mm
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transition length 20 mm
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Parameter Value Unit
side A length 30 mm
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side A thickness 3 mm
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side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
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Parameter Value Unit
side A length 25 mm
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side A thickness 2 mm
side B length 25 mm
side B outer diameter 50 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 25 mm
side A outer diameter 35 mm
side A thickness 2 mm
side B length 25 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on bo...
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Parameter Value Unit
side A length 25 mm
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side A thickness 2 mm
side B length 25 mm
side B outer diameter 20 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
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Parameter Value Unit
side A length 25 mm
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axis offset 0 mm
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Parameter Value Unit
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Parameter Value Unit
side A length 10 mm
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side A thickness 2 mm
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Parameter Value Unit
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side A thickness 2 mm
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Parameter Value Unit
side A length 8 mm
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side A thickness 2 mm
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side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...
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Parameter Value Unit
side A length 8 mm
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Parameter Value Unit
side A length 30 mm
side A outer diameter 40 mm
side A thickness 3 mm
side B length 29 mm
side B outer diameter 35 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...
Inline fitting ⌀26 mm to ⌀10 mm in STL format. Total length of this coupler is 45 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 10 mm. The ends have a fillet on the outside to ease the connection.
Parameter Value Unit
side A length 20 mm
side A outer diameter 26 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 10 mm
side B thickness 2 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on th...