Tube adapter ⌀ 147–49.9 mm (Length: 140 mm) 📦#1151

STL Download STL
Create a new model:
from scratch search for a model
Diameter adapter ⌀147 mm to ⌀49.9 mm in STL format. Length of this adapter is 140 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are offset. The ends feature an external fillet to make tube connection easier.
Generation date: 2025-07-08
3D Model Tube adapter ⌀ 147–49.9 mm (Length: 140 mm)

3D model download

Free
  • inline-tube-adapter-lenA30mm-d_model1151-nb0_dd{id}.stl : 11.4 Mo
STL Mesh quality : not defined
(attribution - commercial use allowed)
Please answer the anti-robot question:
🍍🥥🥝🥥🥝🥥🥝🥝🥥

Values for this model

This model was generated by the Inline tube adapter template, with the following values:
Template parameter Value Unit Label
#1 side A length 30 mm lenA
#2 side A outer diameter 147 mm diA
#3 side A thickness 2 mm thA
#4 side B length 40 mm lenB
#5 side B outer diameter 49.9 mm diB
#6 side B thickness 2 mm thB
#7 transition length 70 mm tra
#8 axis offset 48 mm ofs
#9 ends fillet 1 0,1,2,3 fil
illustration of the parameters
Representation of the parameters

The transition refers to the connection interface between the two tubes. It defines the total length of the adapter, which is equal to the sum of the tube lengths plus the length of the transition.

Details for parameter #9 ends fillet:

  • 0: no fillet
  • 1: fillet on the outside
  • 2: fillet on the inside
  • 3: fillet on both inside and outside

Related 3D models

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

Tube adapter ⌀ 147–75 mm (Length: 180 mm) (📦 #1237)

1 object(s) - format STL
Straight tube connector ⌀147 mm to ⌀75 mm in STL format. Length of this reducer is 180 mm. The thickness of the tubes is identical: 2 mm. The two axes of the tubes are offset. The ends are not rounded.
Parameter Value Unit
side A length20mm
side A outer diameter147mm
side A thickness2mm
side B length40mm
side B outer diameter75mm
side B thickness2mm
transition length120mm
axis offset35.9mm
ends fillet00,1,2,3

Tube adapter ⌀ 104–50 mm (Length: 85 mm) (📦 #1458)

1 object(s) - format STL
Diameter adapter ⌀104 mm to ⌀50 mm in STL format. Total length of this sleeve is 85 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends are rounded on the inside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length30mm
side A outer diameter104mm
side A thickness2mm
side B length25mm
side B outer diameter50mm
side B thickness2mm
transition length30mm
axis offset26.9mm
ends fillet20,1,2,3

Tube adapter ⌀ 85–29 mm (Length: 180 mm) (📦 #1120)

1 object(s) - format STL (5.0/5) 1 vote(s)
Straight tube reducer ⌀85 mm to ⌀29 mm in STL format. Length of this reducer is 180 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends are raw.
Parameter Value Unit
side A length40mm
side A outer diameter85mm
side A thickness2mm
side B length40mm
side B outer diameter29mm
side B thickness2mm
transition length100mm
axis offset27mm
ends fillet00,1,2,3

Tube adapter ⌀ 104–50 mm (Length: 85 mm) (📦 #1457)

1 object(s) - format STL
Tube junction ⌀104 mm to ⌀50 mm in STL format. Length of this adapter is 85 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends feature an internal fillet to make tube connection easier.
Parameter Value Unit
side A length30mm
side A outer diameter104mm
side A thickness2mm
side B length25mm
side B outer diameter50mm
side B thickness2mm
transition length30mm
axis offset26mm
ends fillet20,1,2,3

Tube adapter ⌀ 104–50 mm (Length: 85 mm) (📦 #1456)

1 object(s) - format STL
Inline tube junction ⌀104 mm to ⌀50 mm in STL format. Length of this sleeve is 85 mm. The thickness of the tubes is identical: 2 mm. The two axes of the tubes are off-center. The ends are rounded on the inside to make tube connection easier.
Parameter Value Unit
side A length30mm
side A outer diameter104mm
side A thickness2mm
side B length25mm
side B outer diameter50mm
side B thickness2mm
transition length30mm
axis offset25.4mm
ends fillet20,1,2,3

Tube adapter ⌀ 85–29 mm (Length: 140 mm) (📦 #1119)

1 object(s) - format STL
Tube connector ⌀85 mm to ⌀29 mm in STL format. Total length of this sleeve is 140 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends have no fillet.
Parameter Value Unit
side A length20mm
side A outer diameter85mm
side A thickness2mm
side B length20mm
side B outer diameter29mm
side B thickness2mm
transition length100mm
axis offset27mm
ends fillet00,1,2,3

Tube adapter ⌀ 100–50 mm (Length: 90 mm) (📦 #1455)

1 object(s) - format STL
Tube fitting ⌀100 mm to ⌀50 mm in STL format. Final length of this junction is 90 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends are rounded on the inside.
Parameter Value Unit
side A length30mm
side A outer diameter100mm
side A thickness2mm
side B length30mm
side B outer diameter50mm
side B thickness2mm
transition length30mm
axis offset24.9mm
ends fillet20,1,2,3

Tube adapter ⌀ 100–60 mm (Length: 70 mm) (📦 #1115)

1 object(s) - format STL (5.0/5) 2 vote(s)
Diameter adapter ⌀100 mm to ⌀60 mm in STL format. Total length of this coupler is 70 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends have a fillet on the outside.
Parameter Value Unit
side A length10mm
side A outer diameter100mm
side A thickness2mm
side B length20mm
side B outer diameter60mm
side B thickness2mm
transition length40mm
axis offset15mm
ends fillet10,1,2,3

Tube adapter ⌀ 140–100 mm (Length: 80 mm) (📦 #1217)

1 object(s) - format STL
Straight tube fitting ⌀140 mm to ⌀100 mm in STL format. Total length of this sleeve is 80 mm. The thickness of the tubes is identical: 3 mm. The two axes of the tubes are offset. The ends are raw.
Parameter Value Unit
side A length20mm
side A outer diameter140mm
side A thickness3mm
side B length30mm
side B outer diameter100mm
side B thickness3mm
transition length30mm
axis offset19.9mm
ends fillet00,1,2,3

Tube adapter ⌀ 100–51 mm (Length: 160 mm) (📦 #1340)

1 object(s) - format STL
Tube junction ⌀100 mm to ⌀51 mm in STL format. Final length of this adapter is 160 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 5 mm. The two axes of the tubes are offset. The ends are not rounded.
Parameter Value Unit
side A length60mm
side A outer diameter100mm
side A thickness4mm
side B length40mm
side B outer diameter51mm
side B thickness5mm
transition length60mm
axis offset25.4mm
ends fillet00,1,2,3

Tube adapter ⌀ 61–12 mm (Length: 95 mm) (📦 #1339)

1 object(s) - format STL (5.0/5) 1 vote(s)
Inline tube reducer ⌀61 mm to ⌀12 mm in STL format. Final length of this fitting is 95 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends are not rounded.
Parameter Value Unit
side A length25mm
side A outer diameter61mm
side A thickness2mm
side B length20mm
side B outer diameter12mm
side B thickness2mm
transition length50mm
axis offset20mm
ends fillet00,1,2,3

Tube adapter ⌀ 61–12 mm (Length: 90 mm) (📦 #1325)

1 object(s) - format STL
Tube adapter ⌀61 mm to ⌀12 mm in STL format. Length of this adapter is 90 mm. The thickness of the tubes is identical: 2 mm. The two axes of the tubes are offset. The ends are raw.
Parameter Value Unit
side A length20mm
side A outer diameter61mm
side A thickness2mm
side B length20mm
side B outer diameter12mm
side B thickness2mm
transition length50mm
axis offset20mm
ends fillet00,1,2,3

Tube adapter ⌀ 100–50 mm (Length: 140 mm) (📦 #1449)

1 object(s) - format STL
Inline tube reducer ⌀100 mm to ⌀50 mm in STL format. Final length of this junction is 140 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 5 mm. The axes of the tubes are off-center. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length40mm
side A outer diameter100mm
side A thickness4mm
side B length40mm
side B outer diameter50mm
side B thickness5mm
transition length60mm
axis offset25.4mm
ends fillet30,1,2,3

Tube adapter ⌀ 75–50 mm (Length: 100 mm) (📦 #1238)

1 object(s) - format STL
Tube adapter ⌀75 mm to ⌀50 mm in STL format. Length of this sleeve is 100 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends are not rounded.
Parameter Value Unit
side A length20mm
side A outer diameter75mm
side A thickness2mm
side B length20mm
side B outer diameter50mm
side B thickness2mm
transition length60mm
axis offset12.4mm
ends fillet00,1,2,3

Tube adapter ⌀ 100–50 mm (Length: 160 mm) (📦 #1448)

1 object(s) - format STL
Tube adapter ⌀100 mm to ⌀50 mm in STL format. Total length of this sleeve is 160 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 5 mm. The two axes of the tubes are offset. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length60mm
side A outer diameter100mm
side A thickness4mm
side B length40mm
side B outer diameter50mm
side B thickness5mm
transition length60mm
axis offset25.4mm
ends fillet30,1,2,3

Tube adapter ⌀ 100–51 mm (Length: 160 mm) (📦 #1098)

1 object(s) - format STL
Tube junction ⌀100 mm to ⌀51 mm in STL format. Length of this sleeve is 160 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 5 mm. The two axes of the tubes are off-center. The ends have a fillet to ease the connection.
Parameter Value Unit
side A length60mm
side A outer diameter100mm
side A thickness4mm
side B length40mm
side B outer diameter51mm
side B thickness5mm
transition length60mm
axis offset25.4mm
ends fillet30,1,2,3

Tube adapter ⌀ 90–68 mm (Length: 90 mm) (📦 #1188)

1 object(s) - format STL
Inline tube coupler ⌀90 mm to ⌀68 mm in STL format. Length of this junction is 90 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are offset. The ends are raw.
Parameter Value Unit
side A length15mm
side A outer diameter90mm
side A thickness2mm
side B length30mm
side B outer diameter68mm
side B thickness2mm
transition length45mm
axis offset10mm
ends fillet00,1,2,3

Tube adapter ⌀ 149.6–99.6 mm (Length: 80 mm) (📦 #1096)

1 object(s) - format STL (5.0/5) 2 vote(s)
Tube connector ⌀149.6 mm to ⌀99.6 mm in STL format. Total length of this adapter is 80 mm. The thickness of the tubes is identical: 4 mm. The two axes of the tubes are offset. The ends have a fillet to ease the connection.
Parameter Value Unit
side A length30mm
side A outer diameter14...mm
side A thickness4mm
side B length30mm
side B outer diameter99.6mm
side B thickness4mm
transition length20mm
axis offset24.9mm
ends fillet30,1,2,3

Tube adapter ⌀ 92–71 mm (Length: 90 mm) (📦 #1371)

1 object(s) - format STL
Straight tube coupler ⌀92 mm to ⌀71 mm in STL format. Total length of this connector is 90 mm. The thickness of the larger diameter tube is 3 mm, and the smaller one is 2 mm. The two axes of the tubes are offset. The ends are not rounded.
Parameter Value Unit
side A length10mm
side A outer diameter92mm
side A thickness3mm
side B length50mm
side B outer diameter71mm
side B thickness2mm
transition length30mm
axis offset9.1mm
ends fillet00,1,2,3

Tube adapter ⌀ 149.6–99.6 mm (Length: 80 mm) (📦 #1095)

1 object(s) - format STL
Tube fitting ⌀149.6 mm to ⌀99.6 mm in STL format. Final length of this sleeve is 80 mm. The thickness of the tubes is identical: 4 mm. The axes of the tubes are offset. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length30mm
side A outer diameter14...mm
side A thickness4mm
side B length30mm
side B outer diameter99.6mm
side B thickness4mm
transition length20mm
axis offset20mm
ends fillet30,1,2,3

Tube adapter ⌀ 60–30 mm (Length: 140 mm) (📦 #1100)

1 object(s) - format STL (5.0/5) 2 vote(s)
Inline tube reducer ⌀60 mm to ⌀30 mm in STL format. Total length of this sleeve is 140 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 3 mm. The two axes of the tubes are offset. The ends are raw.
Parameter Value Unit
side A length20mm
side A outer diameter60mm
side A thickness4mm
side B length20mm
side B outer diameter30mm
side B thickness3mm
transition length100mm
axis offset13.9mm
ends fillet00,1,2,3

Tube adapter ⌀ 85–70 mm (Length: 80 mm) (📦 #1321)

1 object(s) - format STL
Diameter adapter ⌀85 mm to ⌀70 mm in STL format. Length of this junction is 80 mm. The thickness of the tubes is identical: 3 mm. The axes of the tubes are off-center. The ends have no fillet.
Parameter Value Unit
side A length30mm
side A outer diameter85mm
side A thickness3mm
side B length30mm
side B outer diameter70mm
side B thickness3mm
transition length20mm
axis offset7.4mm
ends fillet00,1,2,3

Tube adapter ⌀ 102–90 mm (Length: 80 mm) (📦 #1382)

1 object(s) - format STL
Inline tube reducer ⌀102 mm to ⌀90 mm in STL format. Total length of this reducer is 80 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are offset. The ends feature an external fillet to make tube connection easier.
Parameter Value Unit
side A length20mm
side A outer diameter102mm
side A thickness2mm
side B length50mm
side B outer diameter90mm
side B thickness2mm
transition length10mm
axis offset5.9mm
ends fillet10,1,2,3

Tube adapter ⌀ 100–60 mm (Length: 180 mm) (📦 #1414)

1 object(s) - format STL
Straight tube coupler ⌀100 mm to ⌀60 mm in STL format. Length of this connector is 180 mm. The thickness of the tubes is identical: 2 mm. The ends are rounded on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length60mm
side A outer diameter100mm
side A thickness2mm
side B length60mm
side B outer diameter60mm
side B thickness2mm
transition length60mm
axis offset0mm
ends fillet10,1,2,3

Tube adapter ⌀ 180–60 mm (Length: 150 mm) (📦 #1424)

1 object(s) - format STL
Inline tube junction ⌀180 mm to ⌀60 mm in STL format. Total length of this adapter is 150 mm. The thickness of the tubes is identical: 3 mm. The ends are not rounded.
Parameter Value Unit
side A length50mm
side A outer diameter180mm
side A thickness3mm
side B length30mm
side B outer diameter60mm
side B thickness3mm
transition length70mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 100–50 mm (Length: 100 mm) (📦 #1451)

1 object(s) - format STL
Tube connector ⌀100 mm to ⌀50 mm in STL format. Total length of this adapter is 100 mm. The thickness of the tubes is identical: 2 mm. The ends feature an internal fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length30mm
side A outer diameter100mm
side A thickness2mm
side B length30mm
side B outer diameter50mm
side B thickness2mm
transition length40mm
axis offset0mm
ends fillet20,1,2,3

Tube adapter ⌀ 150–120 mm (Length: 108 mm) (📦 #1105)

1 object(s) - format STL
Tube adapter ⌀150 mm to ⌀120 mm in STL format. Total length of this sleeve is 108 mm. The thickness of the tubes is identical: 5 mm. The axes of the tubes are offset. The ends are rounded on the outside to make tube connection easier.
Parameter Value Unit
side A length22.5mm
side A outer diameter150mm
side A thickness5mm
side B length35.5mm
side B outer diameter120mm
side B thickness5mm
transition length50mm
axis offset14mm
ends fillet10,1,2,3

Tube adapter ⌀ 80–70 mm (Length: 80 mm) (📦 #1166)

1 object(s) - format STL (4.5/5) 2 vote(s)
Diameter adapter ⌀80 mm to ⌀70 mm in STL format. Final length of this sleeve is 80 mm. The thickness of the tubes is identical: 3 mm. The axes of the tubes are offset. The ends are not rounded.
Parameter Value Unit
side A length30mm
side A outer diameter80mm
side A thickness3mm
side B length30mm
side B outer diameter70mm
side B thickness3mm
transition length20mm
axis offset4.9mm
ends fillet00,1,2,3

Tube adapter ⌀ 180–16 mm (Length: 150 mm) (📦 #1423)

1 object(s) - format STL
Tube junction ⌀180 mm to ⌀16 mm in STL format. Final length of this reducer is 150 mm. The thickness of the tubes is identical: 3 mm. The ends are raw.
Parameter Value Unit
side A length50mm
side A outer diameter180mm
side A thickness3mm
side B length30mm
side B outer diameter16mm
side B thickness3mm
transition length70mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 100–50 mm (Length: 90 mm) (📦 #1454)

1 object(s) - format STL
Diameter adapter ⌀100 mm to ⌀50 mm in STL format. Final length of this sleeve is 90 mm. The thickness of the tubes is identical: 2 mm. The ends are rounded on the inside to ease the connection.
Parameter Value Unit
side A length30mm
side A outer diameter100mm
side A thickness2mm
side B length30mm
side B outer diameter50mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet20,1,2,3