Custom Tubing adapter STL 3D file ⌀ 200–110 mm (Length: 240 mm) 📦#9818

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Straight tube coupler ⌀200 mm to ⌀110 mm in STL format. Total length of this sleeve is 240 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 70 mm, the smaller one of 70 mm as well. The ends have a fillet.
Generation date: 2026-07-03
3D Model Tubing adapter STL 3D file ⌀ 200–110 mm (Length: 240 mm)

3D model download

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  • inline-tube-adapter-lenA70mm-d_model9818-nb0_dd{id}.stl : 11.4 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 70 mm (≃2 3/4 in)
#2 side A outer diameter 200 mm (≃7 7/8 in)
#3 side A thickness 3 mm (≃1/8 in)
#4 side B length 70 mm (≃2 3/4 in)
#5 side B outer diameter 110 mm (≃4.33 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 fillet on both inside
and outside
Metadata Value
inner diameter (side A) 194 mm (≃7 5/8 in)
inner diameter (side B) 104 mm (≃4.09 in)
total length 240 mm (≃9 7/16 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 

Tube adapter STL file ⌀ 250–120 mm (Length: 200 mm) (📦 #6010)

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Tube adapter STL file ⌀ 250–120 mm (Length: 200 mm)
Inline tube adapter ⌀250 mm to ⌀120 mm in STL 3D format. Total length of this sleeve 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 are rounded on the inside.
Parameter Value Unit
side A length 60 mm
side A outer diameter 250 mm
side A thickness 2.5 mm
side B length 60 mm
side B outer diameter 120 mm
side B thickness 3 mm
transition length 80 mm
axis offset 0 mm
ends fillet fillet on th...

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...

Tubing adapter STL file ⌀ 150–142 mm (Length: 194 mm) (📦 #9160)

1 object(s) - format STL
Tubing adapter STL file ⌀ 150–142 mm (Length: 194 mm)
Straight tube adapter ⌀150 mm to ⌀142 mm in STL format. Length of this sleeve is 194 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 34 mm, the smaller one of 60 mm. The ends are rounded.
Parameter Value Unit
side A length 34 mm
side A outer diameter 150 mm
side A thickness 4 mm
side B length 60 mm
side B outer diameter 142 mm
side B thickness 4 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

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 ⌀ 200–150 mm (Length: 200 mm) (📦 #6735)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 200–150 mm (Length: 200 mm)
Straight tube reducer ⌀200 mm to ⌀150 mm in STL 3D format. Final length of this adapter is 200 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 200 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 150 mm
side B thickness 5 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 148–110 mm (Length: 200 mm) (📦 #2696)

1 object(s) - format STL
Tubing adapter STL file ⌀ 148–110 mm (Length: 200 mm)
Straight tube coupler ⌀148 mm to ⌀110 mm in STL format. Length of this junction is 200 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 60 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 148 mm
side A thickness 5 mm
side B length 60 mm
side B outer diameter 110 mm
side B thickness 5 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 167–122 mm (Length: 160 mm) (📦 #4382)

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Tube adapter STL 3D file ⌀ 167–122 mm (Length: 160 mm)
Inline sleeve ⌀167 mm to ⌀122 mm in STL format. Total length of this fitting is 160 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends feature a fillet to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 167 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 122 mm
side B thickness 5 mm
transition length 80 mm
axis offset 0 mm
ends fillet fillet on bo...

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

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Tube adapter STL file ⌀ 152–99 mm (Length: 159 mm)
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.
Parameter Value Unit
side A length 50 mm
side A outer diameter 152 mm
side A thickness 2 mm
side B length 55 mm
side B outer diameter 99 mm
side B thickness 2 mm
transition length 54 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 147–107 mm (Length: 150 mm) (📦 #5323)

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Tube adapter STL 3D file ⌀ 147–107 mm (Length: 150 mm)
Tubing adapter ⌀147 mm to ⌀107 mm in STL 3D format. Length of this junction is 150 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 147 mm
side A thickness 4 mm
side B length 50 mm
side B outer diameter 107 mm
side B thickness 4 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 110–85 mm (Length: 175 mm) (📦 #4996)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 110–85 mm (Length: 175 mm)
Inline sleeve ⌀110 mm to ⌀85 mm in STL format. Length of this reducer is 175 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 50 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 25 mm
side A outer diameter 110 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 85 mm
side B thickness 3 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 170–122 mm (Length: 150 mm) (📦 #4442)

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Tube adapter STL file ⌀ 170–122 mm (Length: 150 mm)
Inline fitting ⌀170 mm to ⌀122 mm in STL format. Length of this junction is 150 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 170 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 122 mm
side B thickness 5 mm
transition length 70 mm
axis offset 0 mm
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Tubing adapter STL 3D file ⌀ 180–152 mm (Length: 159 mm) (📦 #7551)

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Tubing adapter STL 3D file ⌀ 180–152 mm (Length: 159 mm)
Diameter adapter ⌀180 mm to ⌀152 mm in STL format. 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 are rounded on the inside to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 180 mm
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
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...

Tube adapter STL file ⌀ 120–80 mm (Length: 240 mm) (📦 #1400)

1 object(s) - format STL
Tube adapter STL file ⌀ 120–80 mm (Length: 240 mm)
Straight tube reducer ⌀120 mm to ⌀80 mm in STL 3D format. Length of this connector is 240 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 are rounded on the inside.
Parameter Value Unit
side A length 50 mm
side A outer diameter 120 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 140 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 183–97 mm (Length: 117 mm) (📦 #3859)

1 object(s) - format STL
Tubing adapter STL file ⌀ 183–97 mm (Length: 117 mm)
Tube adapter ⌀183 mm to ⌀97 mm in STL 3D format. Final length of this junction is 117 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 17 mm. The ends are rounded on the inside to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 183 mm
side A thickness 3 mm
side B length 17 mm
side B outer diameter 97 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 135–120 mm (Length: 210 mm) (📦 #5731)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 135–120 mm (Length: 210 mm)
Tube reducer ⌀135 mm to ⌀120 mm in STL format. Length of this reducer is 210 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 70 mm, the smaller one of 70 mm as well. The ends feature an external fillet to ease the connection.
Parameter Value Unit
side A length 70 mm
side A outer diameter 135 mm
side A thickness 5 mm
side B length 70 mm
side B outer diameter 120 mm
side B thickness 5 mm
transition length 70 mm
axis offset 0 mm
ends fillet fillet on th...

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 ⌀ 183–97 mm (Length: 300 mm) (📦 #3865)

1 object(s) - format STL
Tube adapter STL file ⌀ 183–97 mm (Length: 300 mm)
Straight tubing adapter ⌀183 mm to ⌀97 mm in STL format. Final length of this connector is 300 mm. The thickness of the tubes is identical: 6 mm. The larger-diameter tube has a sleeve length of 100 mm, the smaller one of 100 mm as well. The ends have a fillet on the inside to make tube connection easier.
Parameter Value Unit
side A length 100 mm
side A outer diameter 183 mm
side A thickness 6 mm
side B length 100 mm
side B outer diameter 97 mm
side B thickness 6 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 80–35 mm (Length: 240 mm) (📦 #6458)

1 object(s) - format STL
Tubing adapter STL file ⌀ 80–35 mm (Length: 240 mm)
Straight tube fitting ⌀80 mm to ⌀35 mm in STL 3D format. Total length of this coupler is 240 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 2.5 mm and a length of 80 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 60 mm
side A outer diameter 80 mm
side A thickness 3 mm
side B length 80 mm
side B outer diameter 35 mm
side B thickness 2.5 mm
transition length 100 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 114–88 mm (Length: 150 mm) (📦 #8314)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 114–88 mm (Length: 150 mm)
Diameter adapter ⌀114 mm to ⌀88 mm in STL 3D format. Final length of this junction is 150 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends are rounded on the inside to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 114 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...

Tubing adapter STL 3D file ⌀ 200–145 mm (Length: 120 mm) (📦 #8496)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 200–145 mm (Length: 120 mm)
Tube adapter ⌀200 mm to ⌀145 mm in STL 3D format. Total length of this coupler is 120 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The axes of the tubes are off-center by 5 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 200 mm
side A thickness 2 mm
side B length 40 mm
side B outer diameter 145 mm
side B thickness 2 mm
transition length 40 mm
axis offset 5 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 110–88 mm (Length: 150 mm) (📦 #8313)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 110–88 mm (Length: 150 mm)
Straight sleeve ⌀110 mm to ⌀88 mm in STL format. Length of this adapter is 150 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends feature an internal fillet to facilitate the connection of the two tubes.
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...

Tubing adapter STL file ⌀ 150–125 mm (Length: 127 mm) (📦 #2719)

1 object(s) - format STL
Tubing adapter STL file ⌀ 150–125 mm (Length: 127 mm)
Inline sleeve ⌀150 mm to ⌀125 mm in STL 3D format. Total length of this coupler is 127 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 48 mm. The ends feature a fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 48 mm
side B outer diameter 125 mm
side B thickness 3 mm
transition length 29 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 178–146 mm (Length: 110 mm) (📦 #9672)

1 object(s) - format STL
Tube adapter STL file ⌀ 178–146 mm (Length: 110 mm)
Tube connector ⌀178 mm to ⌀146 mm in STL format. Final length of this fitting is 110 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 are rounded on the inside to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 178 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 146 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

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 ⌀ 203–160 mm (Length: 150 mm) (📦 #9214)

1 object(s) - format STL
Tube adapter STL file ⌀ 203–160 mm (Length: 150 mm)
Tubing reducer ⌀203 mm to ⌀160 mm in STL format. Total length of this connector 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 feature an external fillet to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 203 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 160 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 184–150 mm (Length: 110 mm) (📦 #9675)

1 object(s) - format STL
Tubing adapter STL file ⌀ 184–150 mm (Length: 110 mm)
Tube adapter ⌀184 mm to ⌀150 mm in STL format. Total length of this connector is 110 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 rounded on the inside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 184 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 150 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 184–151 mm (Length: 110 mm) (📦 #9676)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 184–151 mm (Length: 110 mm)
Tube connector ⌀184 mm to ⌀151 mm in STL 3D format. Final length of this adapter is 110 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 are rounded on the inside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 184 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 151 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...