Tube adapter ⌀ 111–90 mm (Length: 170 mm) 📦#1550

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Tube adapter ⌀111 mm to ⌀90 mm in STL format. Total length of this sleeve is 170 mm. The thickness of the tubes is identical: 5 mm. The ends are rounded on the outside to ease the connection.
Generation date: 2025-09-03
3D Model Tube adapter ⌀ 111–90 mm (Length: 170 mm)

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  • inline-tube-adapter-lenA70mm-d_model1550-nb0_dd{id}.stl : 6.5 Mo
STL Mesh quality : Linear deflection 0.05 Angular deflection 0.05
(attribution - commercial use allowed)
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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 70 mm lenA
#2 side A outer diameter 111 mm diA
#3 side A thickness 5 mm thA
#4 side B length 80 mm lenB
#5 side B outer diameter 90 mm diB
#6 side B thickness 5 mm thB
#7 transition length 20 mm tra
#8 axis offset 0 mm ofs
#9 ends fillet 1 fil
illustration of the parameters
Representation of the parameters

Related 3D models

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

Tube adapter ⌀ 111–100 mm (Length: 180 mm) (📦 #1551)

1 object(s) - format STL
Inline tube reducer ⌀111 mm to ⌀100 mm in STL format. Length of this coupler is 180 mm. The thickness of the tubes is identical: 5 mm. The ends have a fillet on the outside to make tube connection easier.
Parameter Value Unit
side A length80mm
side A outer diameter111mm
side A thickness5mm
side B length80mm
side B outer diameter100mm
side B thickness5mm
transition length20mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 110–90 mm (Length: 215 mm) (📦 #1478)

1 object(s) - format STL
Inline tube junction ⌀110 mm to ⌀90 mm in STL format. Length of this fitting is 215 mm. The thickness of the tubes is identical: 5 mm. The ends feature an external fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length100mm
side A outer diameter110mm
side A thickness5mm
side B length100mm
side B outer diameter90mm
side B thickness5mm
transition length15mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 135–100 mm (Length: 140 mm) (📦 #1463)

1 object(s) - format STL
Straight tube fitting ⌀135 mm to ⌀100 mm in STL format. Final length of this coupler is 140 mm. The thickness of the tubes is identical: 5 mm. The ends feature an external fillet to ease the connection.
Parameter Value Unit
side A length50mm
side A outer diameter135mm
side A thickness5mm
side B length50mm
side B outer diameter100mm
side B thickness5mm
transition length40mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 110–100 mm (Length: 225 mm) (📦 #1479)

1 object(s) - format STL
Inline tube junction ⌀110 mm to ⌀100 mm in STL format. Final length of this fitting is 225 mm. The thickness of the tubes is identical: 5 mm. The ends have a fillet on the outside.
Parameter Value Unit
side A length110mm
side A outer diameter110mm
side A thickness5mm
side B length100mm
side B outer diameter100mm
side B thickness5mm
transition length15mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 120–93 mm (Length: 110 mm) (📦 #1431)

1 object(s) - format STL
Tube coupler ⌀120 mm to ⌀93 mm in STL format. Length of this adapter is 110 mm. The thickness of the tubes is identical: 5 mm. The ends are not rounded.
Parameter Value Unit
side A length30mm
side A outer diameter120mm
side A thickness5mm
side B length30mm
side B outer diameter93mm
side B thickness5mm
transition length50mm
axis offset0mm
ends fillet0

Tube adapter ⌀ 140–93 mm (Length: 110 mm) (📦 #1432)

1 object(s) - format STL
Tube adapter ⌀140 mm to ⌀93 mm in STL format. Final length of this coupler is 110 mm. The thickness of the tubes is identical: 5 mm. The ends have no fillet.
Parameter Value Unit
side A length30mm
side A outer diameter140mm
side A thickness5mm
side B length30mm
side B outer diameter93mm
side B thickness5mm
transition length50mm
axis offset0mm
ends fillet0

Tube adapter ⌀ 86–81 mm (Length: 111 mm) (📦 #1215)

1 object(s) - format STL (5.0/5) 1 vote(s)
Inline tube junction ⌀86 mm to ⌀81 mm in STL format. Final length of this adapter is 111 mm. The thickness of the tubes is identical: 3 mm. The ends are rounded on the outside to ease the connection.
Parameter Value Unit
side A length46mm
side A outer diameter86mm
side A thickness3mm
side B length45mm
side B outer diameter81mm
side B thickness3mm
transition length20mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 120–90 mm (Length: 75 mm) (📦 #1164)

1 object(s) - format STL
Inline tube coupler ⌀120 mm to ⌀90 mm in STL format. Final length of this connector is 75 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 3 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length25mm
side A outer diameter120mm
side A thickness4mm
side B length30mm
side B outer diameter90mm
side B thickness3mm
transition length20mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 80–75 mm (Length: 111 mm) (📦 #1214)

1 object(s) - format STL
Tube connector ⌀80 mm to ⌀75 mm in STL format. Final length of this adapter is 111 mm. The thickness of the tubes is identical: 3 mm. The ends are rounded on the outside to make tube connection easier.
Parameter Value Unit
side A length46mm
side A outer diameter80mm
side A thickness3mm
side B length45mm
side B outer diameter75mm
side B thickness3mm
transition length20mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 60–45 mm (Length: 100 mm) (📦 #1228)

1 object(s) - format STL
Straight tube coupler ⌀60 mm to ⌀45 mm in STL format. Total length of this connector is 100 mm. The thickness of the tubes is identical: 4 mm. The ends have no fillet.
Parameter Value Unit
side A length50mm
side A outer diameter60mm
side A thickness4mm
side B length30mm
side B outer diameter45mm
side B thickness4mm
transition length20mm
axis offset0mm
ends fillet0

Tube adapter ⌀ 80–70 mm (Length: 65 mm) (📦 #1263)

1 object(s) - format STL
Inline tube adapter ⌀80 mm to ⌀70 mm in STL format. Final length of this reducer is 65 mm. The thickness of the tubes is identical: 4 mm. The ends are not rounded.
Parameter Value Unit
side A length30mm
side A outer diameter80mm
side A thickness4mm
side B length25mm
side B outer diameter70mm
side B thickness4mm
transition length10mm
axis offset0mm
ends fillet0

Tube adapter ⌀ 150–96 mm (Length: 150 mm) (📦 #1468)

1 object(s) - format STL
Straight tube adapter ⌀150 mm to ⌀96 mm in STL format. Length of this fitting 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 diameter150mm
side A thickness3mm
side B length50mm
side B outer diameter96mm
side B thickness3mm
transition length50mm
axis offset0mm
ends fillet0

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 fillet1

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 fillet0

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 fillet0

Tube adapter ⌀ 140–120 mm (Length: 60 mm) (📦 #1207)

1 object(s) - format STL
Tube reducer ⌀140 mm to ⌀120 mm in STL format. Final length of this coupler is 60 mm. The thickness of the tubes is identical: 4 mm. The ends have no fillet.
Parameter Value Unit
side A length20mm
side A outer diameter140mm
side A thickness4mm
side B length20mm
side B outer diameter120mm
side B thickness4mm
transition length20mm
axis offset0mm
ends fillet0

Tube adapter ⌀ 80–75 mm (Length: 111 mm) (📦 #1218)

1 object(s) - format STL
Inline fitting ⌀80 mm to ⌀75 mm in STL format. Total length of this sleeve is 111 mm. The thickness of the tubes is identical: 2.5 mm. The axes of the tubes are offset. The ends have a fillet on the outside.
Parameter Value Unit
side A length46mm
side A outer diameter80mm
side A thickness2.5mm
side B length45mm
side B outer diameter75mm
side B thickness2.5mm
transition length20mm
axis offset2.4mm
ends fillet1

Tube adapter ⌀ 80–75 mm (Length: 101 mm) (📦 #1219)

1 object(s) - format STL
Diameter adapter ⌀80 mm to ⌀75 mm in STL format. Final length of this adapter is 101 mm. The thickness of the tubes is identical: 2.5 mm. The axes of the tubes are offset. The ends are rounded on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length46mm
side A outer diameter80mm
side A thickness2.5mm
side B length45mm
side B outer diameter75mm
side B thickness2.5mm
transition length10mm
axis offset2.4mm
ends fillet1

Tube adapter ⌀ 80–50 mm (Length: 120 mm) (📦 #1146)

1 object(s) - format STL
Tube reducer ⌀80 mm to ⌀50 mm in STL format. Total length of this adapter is 120 mm. The thickness of the tubes is identical: 5 mm. The two axes of the tubes are off-center. The ends are rounded.
Parameter Value Unit
side A length50mm
side A outer diameter80mm
side A thickness5mm
side B length40mm
side B outer diameter50mm
side B thickness5mm
transition length30mm
axis offset14.9mm
ends fillet3

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 fillet0

Tube adapter ⌀ 80–75 mm (Length: 100 mm) (📦 #1220)

1 object(s) - format STL
Tube junction ⌀80 mm to ⌀75 mm in STL format. Final length of this adapter is 100 mm. The thickness of the tubes is identical: 2.5 mm. The axes of the tubes are offset. The ends are rounded on the outside to ease the connection.
Parameter Value Unit
side A length45mm
side A outer diameter80mm
side A thickness2.5mm
side B length45mm
side B outer diameter75mm
side B thickness2.5mm
transition length10mm
axis offset2.4mm
ends fillet1

Tube adapter ⌀ 110–100 mm (Length: 270 mm) (📦 #1477)

1 object(s) - format STL
Diameter adapter ⌀110 mm to ⌀100 mm in STL format. Total length of this connector is 270 mm. The thickness of the tubes is identical: 5 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length150mm
side A outer diameter110mm
side A thickness5mm
side B length100mm
side B outer diameter100mm
side B thickness5mm
transition length20mm
axis offset0mm
ends fillet1

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 fillet0

Tube adapter ⌀ 60–40 mm (Length: 85 mm) (📦 #1123)

1 object(s) - format STL
Straight sleeve ⌀60 mm to ⌀40 mm in STL format. Total length of this reducer is 85 mm. The thickness of the tubes is identical: 3 mm. The axes of the tubes are offset. The ends feature an external fillet to make tube connection easier.
Parameter Value Unit
side A length40mm
side A outer diameter60mm
side A thickness3mm
side B length40mm
side B outer diameter40mm
side B thickness3mm
transition length5mm
axis offset1mm
ends fillet1

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 fillet0

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 fillet0

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 fillet0

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 fillet0

Tube adapter ⌀ 77–50 mm (Length: 125 mm) (📦 #1555)

1 object(s) - format STL
Straight tube connector ⌀77 mm to ⌀50 mm in STL format. Total length of this reducer is 125 mm. The thickness of the tubes is identical: 2.5 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length45mm
side A outer diameter77mm
side A thickness2.5mm
side B length40mm
side B outer diameter50mm
side B thickness2.5mm
transition length40mm
axis offset0mm
ends fillet1

Tube adapter ⌀ 77–50 mm (Length: 125 mm) (📦 #1556)

1 object(s) - format STL
Inline tube adapter ⌀77 mm to ⌀50 mm in STL format. Length of this sleeve is 125 mm. The thickness of the tubes is identical: 2.5 mm. The two axes of the tubes are off-center. The ends feature an external fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length45mm
side A outer diameter77mm
side A thickness2.5mm
side B length40mm
side B outer diameter50mm
side B thickness2.5mm
transition length40mm
axis offset1mm
ends fillet1