Custom Tube adapter STL 3D file ⌀ 80–55 mm (Length: 140 mm) 📦#2592

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Tube coupler ⌀80 mm to ⌀55 mm in STL format. Length of this coupler is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The two axes of the tubes are offset by 12.4 mm. The ends have a fillet on the inside to ease the connection.
Generation date: 2025-10-19
3D Model Tube adapter STL 3D file ⌀ 80–55 mm (Length: 140 mm)

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  • inline-tube-adapter-lenA30mm-d_model2592-nb0_dd{id}.stl : 3.2 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 30 mm (≃1 3/16 in)
#2 side A outer diameter 80 mm (≃3.15 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 55 mm (≃2.17 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 80 mm (≃3.15 in)
#8 axis offset 12.4 mm (≃1/2 in)
#9 ends fillet fillet on the inside
Metadata Value
inner diameter (side A) 76 mm (≃3 in)
inner diameter (side B) 51 mm (≃2 in)
total length 140 mm (≃5 1/2 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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Parameter Value Unit
side A length 25 mm
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Parameter Value Unit
side A length 40 mm
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Parameter Value Unit
side A length 40 mm
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side B thickness 2 mm
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Parameter Value Unit
side A length 20 mm
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Parameter Value Unit
side A length 10 mm
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Parameter Value Unit
side A length 25 mm
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Parameter Value Unit
side A length 25 mm
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Parameter Value Unit
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Parameter Value Unit
side A length 25 mm
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Parameter Value Unit
side A length 10 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 25 mm
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Parameter Value Unit
side A length 25 mm
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
side A length 30 mm
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Parameter Value Unit
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Parameter Value Unit
side A length 29 mm
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side A thickness 3 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 40 mm
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side B thickness 3 mm
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axis offset 0 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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Parameter Value Unit
side A length 30 mm
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side A thickness 2 mm
side B length 40 mm
side B outer diameter 25 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
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Parameter Value Unit
side A length 30 mm
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side A thickness 2 mm
side B length 30 mm
side B outer diameter 25 mm
side B thickness 2 mm
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Parameter Value Unit
side A length 30 mm
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Parameter Value Unit
side A length 30 mm
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side A thickness 3 mm
side B length 50 mm
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side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 15 mm
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side A thickness 3 mm
side B length 20 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 50 mm
axis offset 2 mm
ends fillet fillet on bo...
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Parameter Value Unit
side A length 50 mm
side A outer diameter 110 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 88 mm
side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...
Inline fitting ⌀100 mm to ⌀50 mm in STL format. Total length of this sleeve is 100 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 100 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 50 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on bo...