Custom Tubing adapter STL file ⌀ 150–120 mm (Length: 155 mm) 📦#7721

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Straight tube fitting ⌀150 mm to ⌀120 mm in STL format. Final length of this coupler is 155 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 35 mm, the smaller one of 100 mm. The ends have a fillet to make tube connection easier.
Generation date: 2026-03-09
3D Model Tubing adapter STL file ⌀ 150–120 mm (Length: 155 mm)

3D model download

Free
  • inline-tube-adapter-lenA35mm-d_model7721-nb0_dd{id}.stl : 10 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 35 mm (≃1 3/8 in)
#2 side A outer diameter 150 mm (≃5.91 in)
#3 side A thickness 3 mm (≃1/8 in)
#4 side B length 100 mm (≃3 15/16 in)
#5 side B outer diameter 120 mm (≃4.72 in)
#6 side B thickness 3 mm (≃1/8 in)
#7 transition length 20 mm (≃0.79 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet fillet on both inside
and outside
Metadata Value
inner diameter (side A) 144 mm (≃5.67 in)
inner diameter (side B) 114 mm (≃4 1/2 in)
total length 155 mm (≃6.10 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 

Tubing adapter STL file ⌀ 155–103 mm (Length: 140 mm) (📦 #3435)

1 object(s) - format STL
Tubing adapter STL file ⌀ 155–103 mm (Length: 140 mm)
Tubing reducer ⌀155 mm to ⌀103 mm in STL 3D format. Length of this reducer is 140 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 rounded to make tube connection easier.
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...

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 ⌀ 152–98 mm (Length: 190 mm) (📦 #2376)

1 object(s) - format STL
Tube adapter STL file ⌀ 152–98 mm (Length: 190 mm)
Inline sleeve ⌀152 mm to ⌀98 mm in STL 3D format. Total length of this fitting is 190 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 100 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 60 mm
side A outer diameter 152 mm
side A thickness 5 mm
side B length 100 mm
side B outer diameter 98 mm
side B thickness 5 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 105–95 mm (Length: 140 mm) (📦 #6268)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 105–95 mm (Length: 140 mm)
Straight tube coupler ⌀105 mm to ⌀95 mm in STL format. Final length of this connector is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 70 mm. The ends are rounded on the inside to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 105 mm
side A thickness 2 mm
side B length 70 mm
side B outer diameter 95 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 157–100 mm (Length: 100 mm) (📦 #7750)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 157–100 mm (Length: 100 mm)
Straight sleeve ⌀157 mm to ⌀100 mm in STL 3D format. Final length of this sleeve is 100 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 rounded to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 157 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 164–124 mm (Length: 130 mm) (📦 #5755)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 164–124 mm (Length: 130 mm)
Tube fitting ⌀164 mm to ⌀124 mm in STL 3D format. Total length of this sleeve is 130 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 50 mm as well. The ends have a fillet on the inside to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 164 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 124 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 180–150 mm (Length: 100 mm) (📦 #7715)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 180–150 mm (Length: 100 mm)
Inline sleeve ⌀180 mm to ⌀150 mm in STL 3D format. Total length of this reducer is 100 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 have a fillet to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 180 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 150 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

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

1 object(s) - format STL
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...

Tube adapter STL 3D file ⌀ 160–125 mm (Length: 100 mm) (📦 #4010)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 160–125 mm (Length: 100 mm)
Tube connector ⌀160 mm to ⌀125 mm in STL 3D format. Length of this fitting is 100 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 35 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 160 mm
side A thickness 3 mm
side B length 35 mm
side B outer diameter 125 mm
side B thickness 3 mm
transition length 35 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 163–124 mm (Length: 100 mm) (📦 #9408)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 163–124 mm (Length: 100 mm)
Inline sleeve ⌀163 mm to ⌀124 mm in STL 3D format. Length of this sleeve is 100 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 35 mm. The ends have a fillet to ease the connection.
Parameter Value Unit
side A length 30 mm
side A outer diameter 163 mm
side A thickness 3 mm
side B length 35 mm
side B outer diameter 124 mm
side B thickness 3 mm
transition length 35 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 103–83 mm (Length: 105 mm) (📦 #3111)

1 object(s) - format STL
Tubing adapter STL file ⌀ 103–83 mm (Length: 105 mm)
Tube adapter ⌀103 mm to ⌀83 mm in STL 3D format. Final length of this sleeve is 105 mm. The larger-diameter tube has a thickness of 2 mm and a sleeve length of 25 mm. The smaller-diameter tube has a thickness of 2.1 mm and a length 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 103 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 83 mm
side B thickness 2.1 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 101–83 mm (Length: 120 mm) (📦 #3110)

1 object(s) - format STL
Tube adapter STL file ⌀ 101–83 mm (Length: 120 mm)
Tubing reducer ⌀101 mm to ⌀83 mm in STL format. Final length of this connector is 120 mm. The larger-diameter tube has a thickness of 2 mm and a length of 30 mm. The smaller-diameter tube has a thickness of 2.5 mm and a length of 50 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 101 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 83 mm
side B thickness 2.5 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 149–100 mm (Length: 200 mm) (📦 #1288)

1 object(s) - format STL (5.0/5) 2 vote(s)
Tube adapter STL 3D file ⌀ 149–100 mm (Length: 200 mm)
Diameter adapter ⌀149 mm to ⌀100 mm in STL format. Final length of this fitting is 200 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 100 mm. The ends have a fillet on the outside.
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...

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

1 object(s) - format STL
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 file ⌀ 150–90 mm (Length: 200 mm) (📦 #1372)

1 object(s) - format STL
Tube adapter STL file ⌀ 150–90 mm (Length: 200 mm)
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...

Tube adapter STL 3D file ⌀ 150–100 mm (Length: 79 mm) (📦 #2813)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 150–100 mm (Length: 79 mm)
Straight sleeve ⌀150 mm to ⌀100 mm in STL format. Total length of this sleeve is 79 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 29 mm. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 29 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 100–70 mm (Length: 120 mm) (📦 #7165)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–70 mm (Length: 120 mm)
Tube reducer ⌀100 mm to ⌀70 mm in STL format. Final length of this sleeve is 120 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 make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 50 mm
side B outer diameter 70 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 153–135 mm (Length: 80 mm) (📦 #4659)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 153–135 mm (Length: 80 mm)
Straight tube fitting ⌀153 mm to ⌀135 mm in STL 3D format. Total length of this coupler is 80 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends are rounded.
Parameter Value Unit
side A length 30 mm
side A outer diameter 153 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 135 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 115–105 mm (Length: 120 mm) (📦 #1805)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 115–105 mm (Length: 120 mm)
Inline fitting ⌀115 mm to ⌀105 mm in STL 3D format. Final length of this fitting is 120 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The axes of the tubes are off-center by 4.9 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 50 mm
side A outer diameter 115 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 105 mm
side B thickness 5 mm
transition length 20 mm
axis offset 4.9 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 149–139 mm (Length: 80 mm) (📦 #2295)

1 object(s) - format STL
Tube adapter STL file ⌀ 149–139 mm (Length: 80 mm)
Diameter adapter ⌀149 mm to ⌀139 mm in STL 3D format. Final length of this fitting is 80 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve 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 149 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 139 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 151–98 mm (Length: 100 mm) (📦 #3538)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 151–98 mm (Length: 100 mm)
Straight tubing adapter ⌀151 mm to ⌀98 mm in STL format. Length of this junction is 100 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 a fillet to facilitate the connection of the two tubes.
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...

Tubing adapter STL 3D file ⌀ 180–152 mm (Length: 159 mm) (📦 #7551)

1 object(s) - format STL
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 ⌀ 125–124 mm (Length: 144 mm) (📦 #9246)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 125–124 mm (Length: 144 mm)
Inline tube adapter ⌀125 mm to ⌀124 mm in STL format. Length of this adapter is 144 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 70 mm, the smaller one of 69 mm. The ends feature an external fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 70 mm
side A outer diameter 125 mm
side A thickness 3 mm
side B length 69 mm
side B outer diameter 124 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 120–56 mm (Length: 130 mm) (📦 #10068)

1 object(s) - format STL
Tube adapter STL file ⌀ 120–56 mm (Length: 130 mm)
Inline tubing adapter ⌀120 mm to ⌀56 mm in STL format. Final length of this connector is 130 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 60 mm. The two axes of the tubes are off-center by 6 mm. The ends feature an internal fillet to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 120 mm
side A thickness 3 mm
side B length 60 mm
side B outer diameter 56 mm
side B thickness 3 mm
transition length 40 mm
axis offset 6 mm
ends fillet fillet on th...

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...

Tubing adapter STL 3D file ⌀ 131–100 mm (Length: 100 mm) (📦 #7463)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 131–100 mm (Length: 100 mm)
Tube junction ⌀131 mm to ⌀100 mm in STL format. Length of this sleeve is 100 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 131 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 160–135 mm (Length: 110 mm) (📦 #7460)

1 object(s) - format STL
Tubing adapter STL file ⌀ 160–135 mm (Length: 110 mm)
Straight tube fitting ⌀160 mm to ⌀135 mm in STL format. Final length of this coupler 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 30 mm. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 160 mm
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...