Tube adapter ⌀ 100–16 mm (Length: 110 mm) 📦#1342

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Tube adapter ⌀100 mm to ⌀16 mm in STL format. Final length of this junction is 110 mm. The thickness of the tubes is identical: 3 mm. The ends have no fillet.
Generation date: 2025-08-12
3D Model Tube adapter ⌀ 100–16 mm (Length: 110 mm)

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  • inline-tube-adapter-lenA10mm-d_model1342-nb0_dd{id}.stl : 2.9 Mo
STL Mesh quality : not defined
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Photos of the model once printed

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 10 mm lenA
#2 side A outer diameter 100 mm diA
#3 side A thickness 3 mm thA
#4 side B length 30 mm lenB
#5 side B outer diameter 16 mm diB
#6 side B thickness 3 mm thB
#7 transition length 70 mm tra
#8 axis offset 0 mm ofs
#9 ends fillet 0 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 ⌀ 100–16 mm (Length: 140 mm) (📦 #1341)

1 object(s) - format STL
Tube junction ⌀100 mm to ⌀16 mm in STL format. Length of this junction is 140 mm. The thickness of the tubes is identical: 3 mm. The ends have no fillet.
Parameter Value Unit
side A length10mm
side A outer diameter100mm
side A thickness3mm
side B length30mm
side B outer diameter16mm
side B thickness3mm
transition length100mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 61–15 mm (Length: 80 mm) (📦 #1326)

1 object(s) - format STL
Tube fitting ⌀61 mm to ⌀15 mm in STL format. Total length of this sleeve is 80 mm. The thickness of the tubes is identical: 2 mm. The ends are not rounded.
Parameter Value Unit
side A length20mm
side A outer diameter61mm
side A thickness2mm
side B length20mm
side B outer diameter15mm
side B thickness2mm
transition length40mm
axis offset0mm
ends fillet00,1,2,3

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 ⌀ 45–15 mm (Length: 90 mm) (📦 #1272)

1 object(s) - format STL
Inline sleeve ⌀45 mm to ⌀15 mm in STL format. Length of this junction is 90 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends are raw.
Parameter Value Unit
side A length30mm
side A outer diameter45mm
side A thickness2.5mm
side B length30mm
side B outer diameter15mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 45–10 mm (Length: 90 mm) (📦 #1260)

1 object(s) - format STL (4.0/5) 1 vote(s)
Inline sleeve ⌀45 mm to ⌀10 mm in STL format. Final length of this junction is 90 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends have no fillet.
Parameter Value Unit
side A length30mm
side A outer diameter45mm
side A thickness2.5mm
side B length30mm
side B outer diameter10mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 45–9 mm (Length: 90 mm) (📦 #1271)

1 object(s) - format STL
Tube reducer ⌀45 mm to ⌀9 mm in STL format. Final length of this coupler is 90 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends are raw.
Parameter Value Unit
side A length30mm
side A outer diameter45mm
side A thickness2.5mm
side B length30mm
side B outer diameter9mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 44–16 mm (Length: 90 mm) (📦 #1270)

1 object(s) - format STL
Tube connector ⌀44 mm to ⌀16 mm in STL format. Length of this connector is 90 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends have no fillet.
Parameter Value Unit
side A length30mm
side A outer diameter44mm
side A thickness2.5mm
side B length30mm
side B outer diameter16mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 45–10 mm (Length: 97 mm) (📦 #1443)

1 object(s) - format STL
Straight tube coupler ⌀45 mm to ⌀10 mm in STL format. Length of this junction is 97 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends are not rounded.
Parameter Value Unit
side A length30mm
side A outer diameter45mm
side A thickness2.5mm
side B length37mm
side B outer diameter10mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet00,1,2,3

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 ⌀ 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 ⌀ 81–55 mm (Length: 80 mm) (📦 #1440)

1 object(s) - format STL
Diameter adapter ⌀81 mm to ⌀55 mm in STL format. Final length of this adapter is 80 mm. The thickness of the tubes is identical: 2.5 mm. The ends feature an external fillet.
Parameter Value Unit
side A length25mm
side A outer diameter81mm
side A thickness2.5mm
side B length25mm
side B outer diameter55mm
side B thickness2.5mm
transition length30mm
axis offset0mm
ends fillet10,1,2,3

Tube adapter ⌀ 80–50 mm (Length: 80 mm) (📦 #1163)

1 object(s) - format STL
Tube reducer ⌀80 mm to ⌀50 mm in STL format. Length of this fitting is 80 mm. The thickness of the tubes is identical: 3 mm. The ends have no fillet.
Parameter Value Unit
side A length30mm
side A outer diameter80mm
side A thickness3mm
side B length30mm
side B outer diameter50mm
side B thickness3mm
transition length20mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 76–50 mm (Length: 80 mm) (📦 #1439)

1 object(s) - format STL
Tube adapter ⌀76 mm to ⌀50 mm in STL format. Length of this reducer is 80 mm. The thickness of the tubes is identical: 3 mm. The ends are not rounded.
Parameter Value Unit
side A length30mm
side A outer diameter76mm
side A thickness3mm
side B length30mm
side B outer diameter50mm
side B thickness3mm
transition length20mm
axis offset0mm
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 ⌀ 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 ⌀ 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 ⌀ 38–10 mm (Length: 90 mm) (📦 #1269)

1 object(s) - format STL
Tube connector ⌀38 mm to ⌀10 mm in STL format. Final length of this fitting is 90 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends are rounded on the outside.
Parameter Value Unit
side A length30mm
side A outer diameter38mm
side A thickness2.5mm
side B length30mm
side B outer diameter10mm
side B thickness2mm
transition length30mm
axis offset0mm
ends fillet10,1,2,3

Tube adapter ⌀ 60–45 mm (Length: 75 mm) (📦 #1234)

1 object(s) - format STL
Tube coupler ⌀60 mm to ⌀45 mm in STL format. Final length of this adapter is 75 mm. The thickness of the tubes is identical: 3 mm. The ends are not rounded.
Parameter Value Unit
side A length30mm
side A outer diameter60mm
side A thickness3mm
side B length30mm
side B outer diameter45mm
side B thickness3mm
transition length15mm
axis offset0mm
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 ⌀ 33–19 mm (Length: 56 mm) (📦 #1338)

1 object(s) - format STL
Tube junction ⌀33 mm to ⌀19 mm in STL format. Total length of this fitting is 56 mm. The thickness of the tubes is identical: 4 mm. The two axes of the tubes are offset. The ends have no fillet.
Parameter Value Unit
side A length19mm
side A outer diameter33mm
side A thickness4mm
side B length10mm
side B outer diameter19mm
side B thickness4mm
transition length27mm
axis offset6.1mm
ends fillet00,1,2,3

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 ⌀ 64–49 mm (Length: 65 mm) (📦 #1230)

1 object(s) - format STL
Inline tube adapter ⌀64 mm to ⌀49 mm in STL format. Final length of this coupler is 65 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 3 mm. The ends are raw.
Parameter Value Unit
side A length25mm
side A outer diameter64mm
side A thickness4mm
side B length25mm
side B outer diameter49mm
side B thickness3mm
transition length15mm
axis offset0mm
ends fillet00,1,2,3

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 ⌀ 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 ⌀ 68–52 mm (Length: 65 mm) (📦 #1231)

1 object(s) - format STL
Tube adapter ⌀68 mm to ⌀52 mm in STL format. Length of this coupler is 65 mm. The thickness of the tubes is identical: 4 mm. The ends are not rounded.
Parameter Value Unit
side A length25mm
side A outer diameter68mm
side A thickness4mm
side B length25mm
side B outer diameter52mm
side B thickness4mm
transition length15mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 68–53 mm (Length: 65 mm) (📦 #1233)

1 object(s) - format STL
Inline tube adapter ⌀68 mm to ⌀53 mm in STL format. Final length of this reducer is 65 mm. The thickness of the tubes is identical: 4 mm. The ends have no fillet.
Parameter Value Unit
side A length25mm
side A outer diameter68mm
side A thickness4mm
side B length25mm
side B outer diameter53mm
side B thickness4mm
transition length15mm
axis offset0mm
ends fillet00,1,2,3

Tube adapter ⌀ 68–53 mm (Length: 65 mm) (📦 #1232)

1 object(s) - format STL
Tube reducer ⌀68 mm to ⌀53 mm in STL format. Total length of this adapter is 65 mm. The thickness of the larger diameter tube is 2 mm, and the smaller one is 4 mm. The ends are not rounded.
Parameter Value Unit
side A length25mm
side A outer diameter68mm
side A thickness2mm
side B length25mm
side B outer diameter53mm
side B thickness4mm
transition length15mm
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 ⌀ 64–49 mm (Length: 63 mm) (📦 #1229)

1 object(s) - format STL
Tube reducer ⌀64 mm to ⌀49 mm in STL format. Final length of this fitting is 63 mm. The thickness of the tubes is identical: 4 mm. The ends are not rounded.
Parameter Value Unit
side A length25mm
side A outer diameter64mm
side A thickness4mm
side B length25mm
side B outer diameter49mm
side B thickness4mm
transition length13mm
axis offset0mm
ends fillet00,1,2,3

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