Custom Tube adapter STL file ⌀ 152–99 mm (Length: 159 mm) 📦#7549

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Tube connector ⌀152 mm to ⌀99 mm in STL format. Total length of this connector is 159 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 55 mm. The ends feature an internal fillet.
Generation date: 2026-03-01
3D Model Tube adapter STL file ⌀ 152–99 mm (Length: 159 mm)

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  • inline-tube-adapter-lenA50mm-d_model7549-nb0_dd{id}.stl : 8.4 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 50 mm (≃1.97 in)
#2 side A outer diameter 152 mm (≃5.98 in)
#3 side A thickness 2 mm (≃0.08 in)
#4 side B length 55 mm (≃2.17 in)
#5 side B outer diameter 99 mm (≃3.90 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 54 mm (≃2 1/8 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet fillet on the inside
Metadata Value
inner diameter (side A) 148 mm (≃5 13/16 in)
inner diameter (side B) 95 mm (≃3 3/4 in)
total length 159 mm (≃6 1/4 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 50 mm
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Parameter Value Unit
side A length 50 mm
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Parameter Value Unit
side A length 50 mm
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Parameter Value Unit
side A length 50 mm
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Parameter Value Unit
side A length 60 mm
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Parameter Value Unit
side A length 30 mm
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Parameter Value Unit
side A length 50 mm
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side A thickness 2 mm
side B length 55 mm
side B outer diameter 152 mm
side B thickness 2 mm
transition length 54 mm
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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
side A length 30 mm
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side A thickness 2 mm
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transition length 50 mm
axis offset 0 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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Parameter Value Unit
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Parameter Value Unit
side A length 30 mm
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Parameter Value Unit
side A length 50 mm
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Parameter Value Unit
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Parameter Value Unit
side A length 50 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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Parameter Value Unit
side A length 40 mm
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side A thickness 2 mm
side B length 30 mm
side B outer diameter 135 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on bo...
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Parameter Value Unit
side A length 50 mm
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side A thickness 3 mm
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side B thickness 3 mm
transition length 29 mm
axis offset 0 mm
ends fillet fillet on bo...
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Parameter Value Unit
side A length 60 mm
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side A thickness 2 mm
side B length 60 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 60 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 50 mm
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side A thickness 2 mm
side B length 5 mm
side B outer diameter 100 mm
side B thickness 2 mm
transition length 54 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 30 mm
side A outer diameter 151 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 98 mm
side B thickness 3 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on bo...
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Parameter Value Unit
side A length 30 mm
side A outer diameter 148 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 98 mm
side B thickness 3 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 20 mm
side A outer diameter 150 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 75 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 50 mm
side A outer diameter 149 mm
side A thickness 2 mm
side B length 100 mm
side B outer diameter 100 mm
side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...
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Parameter Value Unit
side A length 60 mm
side A outer diameter 155 mm
side A thickness 3 mm
side B length 60 mm
side B outer diameter 103 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...
Straight tube connector ⌀150 mm to ⌀90 mm in STL format. Final length of this junction is 200 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 100 mm. The ends feature an external fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 50 mm
side A outer diameter 150 mm
side A thickness 2 mm
side B length 100 mm
side B outer diameter 90 mm
side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...