Custom Tube adapter STL file ⌀ 146–109 mm (Length: 220 mm) 📦#11351

STL Download STL 1
Create a new model expert
from scratch search for a model
Tube reducer ⌀146 mm to ⌀109 mm in STL 3D format. Final length of this reducer is 220 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 60 mm, the smaller one of 60 mm as well. The ends are raw.
Generation date: 2026-08-31
3D Model Tube adapter STL file ⌀ 146–109 mm (Length: 220 mm)

3D model download

Free
  • inline-tube-adapter-lenA60mm-d_model11351-nb0_dd{id}.stl : 802.7 Ko
STL Mesh quality : Linear deflection 0.05 Angular deflection 0.05
No compliance warranty No compliance warranty
(attribution - commercial use allowed)
Safe download
Instant .zip download — no email, no account

Values for this model

This model was generated by the Inline tube adapter template, with the following values:
Parameter Value
#1 side A length 60 mm (≃2 3/8 in)
#2 side A outer diameter 146 mm (≃5 3/4 in)
#3 side A thickness 3 mm (≃1/8 in)
#4 side B length 60 mm (≃2 3/8 in)
#5 side B outer diameter 109 mm (≃4.29 in)
#6 side B thickness 3 mm (≃1/8 in)
#7 transition length 100 mm (≃3 15/16 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 140 mm (≃5 1/2 in)
inner diameter (side B) 103 mm (≃4 1/16 in)
total length 220 mm (≃8.66 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

Related 3D models

To search for a model based on your own parameters, go to the template page Inline tube adapter 

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

1 object(s) - format STL
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...

Tubing adapter STL file ⌀ 205–125 mm (Length: 180 mm) (📦 #3191)

1 object(s) - format STL
Tubing adapter STL file ⌀ 205–125 mm (Length: 180 mm)
Inline tube reducer ⌀205 mm to ⌀125 mm in STL 3D format. Total length of this connector 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 are raw.
Parameter Value Unit
side A length 40 mm
side A outer diameter 205 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 125 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 100–76 mm (Length: 185 mm) (📦 #5456)

1 object(s) - format STL
Tube adapter STL file ⌀ 100–76 mm (Length: 185 mm)
Diameter adapter ⌀100 mm to ⌀76 mm in STL 3D format. Final length of this connector is 185 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 60 mm, the smaller one of 50 mm. The ends are not rounded.
Parameter Value Unit
side A length 60 mm
side A outer diameter 100 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 76 mm
side B thickness 3 mm
transition length 75 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 100–76 mm (Length: 185 mm) (📦 #5446)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–76 mm (Length: 185 mm)
Tube junction ⌀100 mm to ⌀76 mm in STL format. Total length of this reducer is 185 mm. The larger-diameter tube has a thickness of 3 mm and a length of 60 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 50 mm. The ends are raw.
Parameter Value Unit
side A length 60 mm
side A outer diameter 100 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 76 mm
side B thickness 2 mm
transition length 75 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 211–131 mm (Length: 180 mm) (📦 #3215)

1 object(s) - format STL
Tubing adapter STL file ⌀ 211–131 mm (Length: 180 mm)
Inline tube adapter ⌀211 mm to ⌀131 mm in STL format. Final length of this sleeve is 180 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 40 mm, the smaller one of 40 mm as well. The ends are raw.
Parameter Value Unit
side A length 40 mm
side A outer diameter 211 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 131 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 150–75 mm (Length: 150 mm) (📦 #1797)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 150–75 mm (Length: 150 mm)
Straight tube reducer ⌀150 mm to ⌀75 mm in STL format. Total length of this sleeve is 150 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 are not rounded.
Parameter Value Unit
side A length 40 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 75 mm
side B thickness 3 mm
transition length 70 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 100–71 mm (Length: 190 mm) (📦 #3070)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–71 mm (Length: 190 mm)
Tubing reducer ⌀100 mm to ⌀71 mm in STL format. Final length of this fitting is 190 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 70 mm. The ends are not rounded.
Parameter Value Unit
side A length 50 mm
side A outer diameter 100 mm
side A thickness 3 mm
side B length 70 mm
side B outer diameter 71 mm
side B thickness 3 mm
transition length 70 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 150–50 mm (Length: 260 mm) (📦 #2815)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 150–50 mm (Length: 260 mm)
Inline tube junction ⌀150 mm to ⌀50 mm in STL format. Final length of this reducer is 260 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 80 mm, the smaller one of 80 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 80 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 80 mm
side B outer diameter 50 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 151–97 mm (Length: 155 mm) (📦 #9139)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 151–97 mm (Length: 155 mm)
Straight tube fitting ⌀151 mm to ⌀97 mm in STL 3D format. Length of this sleeve is 155 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 65 mm. The ends have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 151 mm
side A thickness 3 mm
side B length 65 mm
side B outer diameter 97 mm
side B thickness 3 mm
transition length 65 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 151–106 mm (Length: 153 mm) (📦 #9138)

1 object(s) - format STL
Tubing adapter STL file ⌀ 151–106 mm (Length: 153 mm)
Inline tube junction ⌀151 mm to ⌀106 mm in STL format. Total length of this coupler is 153 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 65 mm. The ends are raw.
Parameter Value Unit
side A length 25 mm
side A outer diameter 151 mm
side A thickness 3 mm
side B length 65 mm
side B outer diameter 106 mm
side B thickness 3 mm
transition length 63 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 200–151 mm (Length: 240 mm) (📦 #7499)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 200–151 mm (Length: 240 mm)
Inline tube adapter ⌀200 mm to ⌀151 mm in STL 3D format. Total length of this junction is 240 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 80 mm, the smaller one of 80 mm as well. The ends are raw.
Parameter Value Unit
side A length 80 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 80 mm
side B outer diameter 151 mm
side B thickness 3 mm
transition length 80 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 142–100 mm (Length: 150 mm) (📦 #7569)

1 object(s) - format STL
Tube adapter STL file ⌀ 142–100 mm (Length: 150 mm)
Inline tube coupler ⌀142 mm to ⌀100 mm in STL 3D format. Total length of this reducer 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 50 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 142 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 150–96 mm (Length: 150 mm) (📦 #1468)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 150–96 mm (Length: 150 mm)
Straight sleeve ⌀150 mm to ⌀96 mm in STL format. Length of this junction is 150 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 have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 96 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

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 file ⌀ 158–96 mm (Length: 152 mm) (📦 #2540)

1 object(s) - format STL
Tube adapter STL file ⌀ 158–96 mm (Length: 152 mm)
Diameter adapter ⌀158 mm to ⌀96 mm in STL 3D format. Total length of this junction is 152 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a 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 158 mm
side A thickness 2 mm
side B length 25 mm
side B outer diameter 96 mm
side B thickness 2 mm
transition length 102 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 161–96 mm (Length: 150 mm) (📦 #2542)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 161–96 mm (Length: 150 mm)
Straight tube fitting ⌀161 mm to ⌀96 mm in STL format. Final length of this reducer is 150 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 25 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 161 mm
side A thickness 2 mm
side B length 25 mm
side B outer diameter 96 mm
side B thickness 2 mm
transition length 100 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 120–100 mm (Length: 152 mm) (📦 #6013)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 120–100 mm (Length: 152 mm)
Inline sleeve ⌀120 mm to ⌀100 mm in STL 3D format. Length of this coupler is 152 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a 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 120 mm
side A thickness 2 mm
side B length 25 mm
side B outer diameter 100 mm
side B thickness 2 mm
transition length 102 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 205–165 mm (Length: 180 mm) (📦 #3159)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 205–165 mm (Length: 180 mm)
Inline sleeve ⌀205 mm to ⌀165 mm in STL 3D format. Final length of this junction is 180 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a 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 205 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 165 mm
side B thickness 3 mm
transition length 80 mm
axis offset 0 mm
ends fillet no fillet

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...

Tube adapter STL 3D file ⌀ 100–78 mm (Length: 140 mm) (📦 #7116)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–78 mm (Length: 140 mm)
Straight tube coupler ⌀100 mm to ⌀78 mm in STL format. Length of this connector is 140 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 are not rounded.
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 78 mm
side B thickness 3 mm
transition length 80 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 168–80 mm (Length: 140 mm) (📦 #9601)

1 object(s) - format STL
Tubing adapter STL file ⌀ 168–80 mm (Length: 140 mm)
Straight tube coupler ⌀168 mm to ⌀80 mm in STL format. Length of this fitting is 140 mm. The larger-diameter tube has a thickness of 4 mm and a length of 40 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm as well. The ends are raw.
Parameter Value Unit
side A length 40 mm
side A outer diameter 168 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 60 mm
axis offset 0 mm
ends fillet no fillet