Custom Tube adapter STL file ⌀ 202–150 mm (Length: 80 mm) 📦#9332

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Straight tube coupler ⌀202 mm to ⌀150 mm in STL 3D format. Final length of this sleeve is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are raw.
Generation date: 2026-06-07
3D Model Tube adapter STL file ⌀ 202–150 mm (Length: 80 mm)

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  • inline-tube-adapter-lenA20mm-d_model9332-nb0_dd{id}.stl : 4.8 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 20 mm (≃0.79 in)
#2 side A outer diameter 202 mm (≃7 15/16 in)
#3 side A thickness 3 mm (≃1/8 in)
#4 side B length 20 mm (≃0.79 in)
#5 side B outer diameter 150 mm (≃5.91 in)
#6 side B thickness 3 mm (≃1/8 in)
#7 transition length 40 mm (≃1 9/16 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 196 mm (≃7.72 in)
inner diameter (side B) 144 mm (≃5.67 in)
total length 80 mm (≃3.15 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 25 mm
side A outer diameter 206 mm
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Parameter Value Unit
side A length 20 mm
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Parameter Value Unit
side A length 20 mm
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side B outer diameter 154 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 25 mm
side A outer diameter 206 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 147 mm
side B thickness 3 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 15 mm
side A outer diameter 200 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 150 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Straight tube fitting ⌀198 mm to ⌀153 mm in STL format. Total length of this reducer is 110 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 20 mm. The ends are not rounded.
Parameter Value Unit
side A length 40 mm
side A outer diameter 198 mm
side A thickness 2 mm
side B length 20 mm
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side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
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Parameter Value Unit
side A length 30 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 180 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 30 mm
side A outer diameter 153 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 126 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 25 mm
side A outer diameter 147 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 138 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 25 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 25 mm
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side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 20 mm
side A outer diameter 159 mm
side A thickness 3 mm
side B length 15 mm
side B outer diameter 156 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 25 mm
side A outer diameter 147 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 134 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 20 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 30 mm
side A outer diameter 158 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 118 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 20 mm
side A outer diameter 165 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 156 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 12 mm
side A outer diameter 164 mm
side A thickness 3 mm
side B length 12 mm
side B outer diameter 154 mm
side B thickness 3 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 31 mm
side A outer diameter 153 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 127 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 30 mm
side A outer diameter 170 mm
side A thickness 2.5 mm
side B length 30 mm
side B outer diameter 154 mm
side B thickness 2.5 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 30 mm
side A outer diameter 157 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 128 mm
side B thickness 4 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 30 mm
side A outer diameter 155 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 130 mm
side B thickness 4 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Inline tube adapter ⌀154 mm to ⌀137 mm in STL format. Length of this reducer is 60 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 25 mm as well. The ends are raw.
Parameter Value Unit
side A length 25 mm
side A outer diameter 154 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 137 mm
side B thickness 3 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 40 mm
side A outer diameter 161 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 122 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet
Inline fitting ⌀200 mm to ⌀100 mm in STL format. Length of this adapter is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet
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Parameter Value Unit
side A length 30 mm
side A outer diameter 168 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 155 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet
Straight tube fitting ⌀158 mm to ⌀157 mm in STL 3D format. Final length of this adapter is 45 mm. The thickness of the tubes is identical: 3 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 158 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 157 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet