Custom Tube adapter STL file ⌀ 138–111 mm (Length: 95 mm) 📦#12878

STL Download STL 1
Create a new model expert
from scratch search for a model
Inline sleeve ⌀138 mm to ⌀111 mm in STL format. Final length of this connector is 95 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 40 mm. The ends are raw.
Generation date: 2026-10-23
3D Model Tube adapter STL file ⌀ 138–111 mm (Length: 95 mm)

3D model download

Free
  • inline-tube-adapter-lenA25mm-d_model12878-nb0_dd{id}.stl : 4.3 Mo
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 25 mm (≃0.98 in)
#2 side A outer diameter 138 mm (≃5 7/16 in)
#3 side A thickness 4 mm (≃0.16 in)
#4 side B length 40 mm (≃1 9/16 in)
#5 side B outer diameter 111 mm (≃4 3/8 in)
#6 side B thickness 4 mm (≃0.16 in)
#7 transition length 30 mm (≃1 3/16 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 130 mm (≃5 1/8 in)
inner diameter (side B) 103 mm (≃4 1/16 in)
total length 95 mm (≃3 3/4 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

Related 3D models

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

Straight tube connector ⌀133 mm to ⌀99 mm in STL format. Length of this junction is 75 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 35 mm. The ends have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 133 mm
side A thickness 4 mm
side B length 35 mm
side B outer diameter 99 mm
side B thickness 4 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet
Straight tubing adapter ⌀150 mm to ⌀123 mm in STL format. Length of this adapter is 70 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 30 mm. The ends have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 150 mm
side A thickness 4 mm
side B length 30 mm
side B outer diameter 123 mm
side B thickness 4 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet
Straight tube reducer ⌀104 mm to ⌀97 mm in STL 3D format. Total length of this sleeve is 90 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 40 mm. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 104 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 97 mm
side B thickness 4 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Straight tube connector ⌀144 mm to ⌀125 mm in STL format. Final length of this junction is 85 mm. The larger-diameter tube has a thickness of 5 mm and a length of 30 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 30 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 30 mm
side A outer diameter 144 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 125 mm
side B thickness 4 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Tube fitting ⌀140 mm to ⌀120 mm in STL 3D format. Final length of this sleeve is 60 mm. The thickness of the tubes is identical: 4 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 140 mm
side A thickness 4 mm
side B length 20 mm
side B outer diameter 120 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet
Straight tubing adapter ⌀115 mm to ⌀114 mm in STL 3D format. Total length of this sleeve is 70 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 115 mm
side A thickness 4 mm
side B length 20 mm
side B outer diameter 114 mm
side B thickness 4 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Inline tube adapter ⌀103 mm to ⌀90 mm in STL format. Total length of this fitting is 90 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 40 mm. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 103 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 90 mm
side B thickness 4 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Tube junction ⌀104 mm to ⌀90 mm in STL 3D format. Final length of this reducer is 80 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 30 mm. The ends are not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 104 mm
side A thickness 4 mm
side B length 30 mm
side B outer diameter 90 mm
side B thickness 4 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Straight tube fitting ⌀103 mm to ⌀96 mm in STL 3D format. Final length of this connector is 90 mm. The larger-diameter tube has a thickness of 4 mm and a length of 20 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are not rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 103 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 96 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Tubing reducer ⌀101 mm to ⌀97 mm in STL 3D format. Length of this adapter is 90 mm. The larger-diameter tube has a thickness of 4 mm and a length of 20 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 101 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 97 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Inline fitting ⌀135 mm to ⌀115 mm in STL 3D format. Length of this connector is 75 mm. The thickness of the tubes is identical: 3 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 135 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 115 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Inline fitting ⌀158 mm to ⌀118 mm in STL format. Final length of this connector is 90 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 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
Inline tube adapter ⌀130 mm to ⌀107 mm in STL format. Final length of this sleeve is 75 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 have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 130 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 107 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Straight tube coupler ⌀130 mm to ⌀107 mm in STL 3D format. Length of this fitting is 75 mm. The thickness of the tubes is identical: 5 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 130 mm
side A thickness 5 mm
side B length 25 mm
side B outer diameter 107 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Tube fitting ⌀154 mm to ⌀108 mm in STL 3D format. Final length of this sleeve is 117 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 35 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 35 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 35 mm
side A outer diameter 154 mm
side A thickness 3 mm
side B length 35 mm
side B outer diameter 108 mm
side B thickness 4 mm
transition length 47 mm
axis offset 0 mm
ends fillet no fillet
Straight tube fitting ⌀130 mm to ⌀116 mm in STL format. Length of this fitting is 115 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 45 mm. The ends are raw.
Parameter Value Unit
side A length 40 mm
side A outer diameter 130 mm
side A thickness 3 mm
side B length 45 mm
side B outer diameter 116 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Inline tube coupler ⌀152 mm to ⌀110 mm in STL format. Length of this connector is 110 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 have no fillet.
Parameter Value Unit
side A length 40 mm
side A outer diameter 152 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 110 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Inline tube adapter ⌀140 mm to ⌀93 mm in STL format. Final length of this sleeve is 85 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends are raw.
Parameter Value Unit
side A length 30 mm
side A outer diameter 140 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 93 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet
Straight tube fitting ⌀116 mm to ⌀100 mm in STL format. Final length of this reducer is 90 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 not rounded.
Parameter Value Unit
side A length 30 mm
side A outer diameter 116 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Straight tube connector ⌀161 mm to ⌀122 mm in STL format. Length of this fitting is 90 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 have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 161 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 122 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Straight tube reducer ⌀101 mm to ⌀90 mm in STL 3D format. Final length of this junction is 90 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 20 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm. The ends are not rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 101 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 90 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet
Straight tube coupler ⌀153 mm to ⌀108 mm in STL format. Final length of this coupler is 120 mm. The larger-diameter tube has a thickness of 3 mm and a length of 35 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 35 mm as well. The ends are raw.
Parameter Value Unit
side A length 35 mm
side A outer diameter 153 mm
side A thickness 3 mm
side B length 35 mm
side B outer diameter 108 mm
side B thickness 4 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet
Inline tube reducer ⌀154 mm to ⌀108 mm in STL 3D format. Total length of this adapter is 120 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 35 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 35 mm as well. The ends are raw.
Parameter Value Unit
side A length 35 mm
side A outer diameter 154 mm
side A thickness 3 mm
side B length 35 mm
side B outer diameter 108 mm
side B thickness 4 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet
Tube coupler ⌀154 mm to ⌀107 mm in STL format. Total length of this sleeve is 120 mm. The larger-diameter tube has a thickness of 3 mm and a length of 35 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 35 mm as well. The ends are raw.
Parameter Value Unit
side A length 35 mm
side A outer diameter 154 mm
side A thickness 3 mm
side B length 35 mm
side B outer diameter 107 mm
side B thickness 4 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet
Inline tube junction ⌀125 mm to ⌀90 mm in STL format. Final length of this coupler is 100 mm. The larger-diameter tube has a thickness of 5 mm and a length of 40 mm. The smaller-diameter tube has a thickness of 4 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 125 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 90 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet