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

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.

Generation date: 2025-06-25

3D Model Tube adapter ⌀ 100–60 mm (Length: 70 mm)

3D model download

Free

Download format: zip : 1.3 Mo (1 file(s))

inline-tube-adapter-lenA10mm-d_model1115-nb0_dd{id}.stl : 1.3 Mo

STL Mesh quality : not defined

License: CC BY - Creative commons

(attribution - commercial use allowed)

Photos of the model once printed

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

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	2	mm	thA
#4	side B length	20	mm	lenB
#5	side B outer diameter	60	mm	diB
#6	side B thickness	2	mm	thB
#7	transition length	40	mm	tra
#8	axis offset	15	mm	ofs
#9	ends fillet	1	0,1,2,3	fil

Representation of the parameters

See details

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

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

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

1 object(s) - format STL

3D model Tube adapter ⌀ 90–68 mm (Length: 90 mm)

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 length	15	mm
side A outer diameter	90	mm
side A thickness	2	mm
side B length	30	mm
side B outer diameter	68	mm
side B thickness	2	mm
transition length	45	mm
axis offset	10	mm
ends fillet	0	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 75–50 mm (Length: 100 mm)

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 length	20	mm
side A outer diameter	75	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	60	mm
axis offset	12.4	mm
ends fillet	0	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 100–50 mm (Length: 90 mm)

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 length	30	mm
side A outer diameter	100	mm
side A thickness	2	mm
side B length	30	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	30	mm
axis offset	24.9	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 104–50 mm (Length: 85 mm)

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 length	30	mm
side A outer diameter	104	mm
side A thickness	2	mm
side B length	25	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	30	mm
axis offset	25.4	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 104–50 mm (Length: 85 mm)

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 length	30	mm
side A outer diameter	104	mm
side A thickness	2	mm
side B length	25	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	30	mm
axis offset	26	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 81–55 mm (Length: 80 mm)

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 length	25	mm
side A outer diameter	81	mm
side A thickness	2.5	mm
side B length	25	mm
side B outer diameter	55	mm
side B thickness	2.5	mm
transition length	30	mm
axis offset	0	mm
ends fillet	1	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 92–71 mm (Length: 90 mm)

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 length	10	mm
side A outer diameter	92	mm
side A thickness	3	mm
side B length	50	mm
side B outer diameter	71	mm
side B thickness	2	mm
transition length	30	mm
axis offset	9.1	mm
ends fillet	0	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 104–50 mm (Length: 85 mm)

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 length	30	mm
side A outer diameter	104	mm
side A thickness	2	mm
side B length	25	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	30	mm
axis offset	26.9	mm
ends fillet	2	0,1,2,3

Tube adapter ⌀ 80–50 mm (Length: 60 mm) (📦 #1359)

1 object(s) - format STL

3D model Tube adapter ⌀ 80–50 mm (Length: 60 mm)

Tube adapter ⌀80 mm to ⌀50 mm in STL format. Final length of this fitting is 60 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends feature an internal fillet.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	80	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	20	mm
axis offset	1	mm
ends fillet	2	0,1,2,3

Tube adapter ⌀ 78–50 mm (Length: 60 mm) (📦 #1360)

1 object(s) - format STL

3D model Tube adapter ⌀ 78–50 mm (Length: 60 mm)

Tube reducer ⌀78 mm to ⌀50 mm in STL format. Total length of this sleeve is 60 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 make tube connection easier.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	78	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	20	mm
axis offset	1	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 102–90 mm (Length: 80 mm)

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 length	20	mm
side A outer diameter	102	mm
side A thickness	2	mm
side B length	50	mm
side B outer diameter	90	mm
side B thickness	2	mm
transition length	10	mm
axis offset	5.9	mm
ends fillet	1	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 100–50 mm (Length: 100 mm)

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 length	30	mm
side A outer diameter	100	mm
side A thickness	2	mm
side B length	30	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	40	mm
axis offset	0	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 100–50 mm (Length: 90 mm)

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 length	30	mm
side A outer diameter	100	mm
side A thickness	2	mm
side B length	30	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	30	mm
axis offset	0	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 85–70 mm (Length: 80 mm)

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 length	30	mm
side A outer diameter	85	mm
side A thickness	3	mm
side B length	30	mm
side B outer diameter	70	mm
side B thickness	3	mm
transition length	20	mm
axis offset	7.4	mm
ends fillet	0	0,1,2,3

Tube adapter ⌀ 70–69 mm (Length: 50 mm) (📦 #1394)

1 object(s) - format STL

3D model Tube adapter ⌀ 70–69 mm (Length: 50 mm)

Tube adapter ⌀70 mm to ⌀69 mm in STL format. Total length of this adapter is 50 mm. The thickness of the tubes is identical: 2 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	70	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	69	mm
side B thickness	2	mm
transition length	10	mm
axis offset	0	mm
ends fillet	1	0,1,2,3

Tube adapter ⌀ 76–50 mm (Length: 60 mm) (📦 #1358)

1 object(s) - format STL (5.0/5) 1 vote(s)

3D model Tube adapter ⌀ 76–50 mm (Length: 60 mm)

Straight tube fitting ⌀76 mm to ⌀50 mm in STL format. Final length of this adapter is 60 mm. The thickness of the tubes is identical: 2 mm. The ends are rounded on the inside to facilitate the connection of the two tubes.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	76	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	20	mm
axis offset	0	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 61–12 mm (Length: 90 mm)

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 length	20	mm
side A outer diameter	61	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	12	mm
side B thickness	2	mm
transition length	50	mm
axis offset	20	mm
ends fillet	0	0,1,2,3

Tube adapter ⌀ 94–90 mm (Length: 80 mm) (📦 #1391)

1 object(s) - format STL

3D model Tube adapter ⌀ 94–90 mm (Length: 80 mm)

Straight tube adapter ⌀94 mm to ⌀90 mm in STL format. Final length of this sleeve is 80 mm. The thickness of the tubes is identical: 2 mm. The ends feature an external fillet to make tube connection easier.

Parameter	Value	Unit
side A length	30	mm
side A outer diameter	94	mm
side A thickness	2	mm
side B length	30	mm
side B outer diameter	90	mm
side B thickness	2	mm
transition length	20	mm
axis offset	0	mm
ends fillet	1	0,1,2,3

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

1 object(s) - format STL (5.0/5) 1 vote(s)

3D model Tube adapter ⌀ 61–12 mm (Length: 95 mm)

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 length	25	mm
side A outer diameter	61	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	12	mm
side B thickness	2	mm
transition length	50	mm
axis offset	20	mm
ends fillet	0	0,1,2,3

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

1 object(s) - format STL (4.5/5) 2 vote(s)

3D model Tube adapter ⌀ 80–70 mm (Length: 80 mm)

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 length	30	mm
side A outer diameter	80	mm
side A thickness	3	mm
side B length	30	mm
side B outer diameter	70	mm
side B thickness	3	mm
transition length	20	mm
axis offset	4.9	mm
ends fillet	0	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 140–100 mm (Length: 80 mm)

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 length	20	mm
side A outer diameter	140	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	19.9	mm
ends fillet	0	0,1,2,3

Tube adapter ⌀ 95–90 mm (Length: 70 mm) (📦 #1397)

1 object(s) - format STL

3D model Tube adapter ⌀ 95–90 mm (Length: 70 mm)

Straight tube coupler ⌀95 mm to ⌀90 mm in STL format. Length of this reducer is 70 mm. The thickness of the tubes is identical: 2 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.

Parameter	Value	Unit
side A length	30	mm
side A outer diameter	95	mm
side A thickness	2	mm
side B length	30	mm
side B outer diameter	90	mm
side B thickness	2	mm
transition length	10	mm
axis offset	0	mm
ends fillet	1	0,1,2,3

Tube adapter ⌀ 102–90 mm (Length: 80 mm) (📦 #1383)

1 object(s) - format STL

3D model Tube adapter ⌀ 102–90 mm (Length: 80 mm)

Straight tube reducer ⌀102 mm to ⌀90 mm in STL format. Length of this junction is 80 mm. The thickness of the tubes is identical: 2 mm. The ends are rounded on the outside to make tube connection easier.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	102	mm
side A thickness	2	mm
side B length	50	mm
side B outer diameter	90	mm
side B thickness	2	mm
transition length	10	mm
axis offset	0	mm
ends fillet	1	0,1,2,3

Tube adapter ⌀ 78–50 mm (Length: 80 mm) (📦 #1361)

1 object(s) - format STL

3D model Tube adapter ⌀ 78–50 mm (Length: 80 mm)

Straight tube fitting ⌀78 mm to ⌀50 mm in STL format. Final length of this connector is 80 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 inside to ease the connection.

Parameter	Value	Unit
side A length	40	mm
side A outer diameter	78	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	50	mm
side B thickness	2	mm
transition length	20	mm
axis offset	1	mm
ends fillet	2	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 80–75 mm (Length: 111 mm)

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 length	46	mm
side A outer diameter	80	mm
side A thickness	2.5	mm
side B length	45	mm
side B outer diameter	75	mm
side B thickness	2.5	mm
transition length	20	mm
axis offset	2.4	mm
ends fillet	1	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 61–15 mm (Length: 80 mm)

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 length	20	mm
side A outer diameter	61	mm
side A thickness	2	mm
side B length	20	mm
side B outer diameter	15	mm
side B thickness	2	mm
transition length	40	mm
axis offset	0	mm
ends fillet	0	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 80–50 mm (Length: 80 mm)

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 length	30	mm
side A outer diameter	80	mm
side A thickness	3	mm
side B length	30	mm
side B outer diameter	50	mm
side B thickness	3	mm
transition length	20	mm
axis offset	0	mm
ends fillet	0	0,1,2,3

Tube adapter ⌀ 150–90 mm (Length: 90 mm) (📦 #1378)

1 object(s) - format STL

3D model Tube adapter ⌀ 150–90 mm (Length: 90 mm)

Tube reducer ⌀150 mm to ⌀90 mm in STL format. Total length of this connector is 90 mm. The thickness of the tubes is identical: 2 mm. The ends feature an external fillet.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	150	mm
side A thickness	2	mm
side B length	50	mm
side B outer diameter	90	mm
side B thickness	2	mm
transition length	20	mm
axis offset	0	mm
ends fillet	1	0,1,2,3

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

1 object(s) - format STL

3D model Tube adapter ⌀ 76–50 mm (Length: 80 mm)

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 length	30	mm
side A outer diameter	76	mm
side A thickness	3	mm
side B length	30	mm
side B outer diameter	50	mm
side B thickness	3	mm
transition length	20	mm
axis offset	0	mm
ends fillet	0	0,1,2,3

Tube adapter ⌀ 153–90 mm (Length: 90 mm) (📦 #1380)

1 object(s) - format STL

3D model Tube adapter ⌀ 153–90 mm (Length: 90 mm)

Straight tube coupler ⌀153 mm to ⌀90 mm in STL format. Total length of this coupler is 90 mm. The thickness of the tubes is identical: 2 mm. The ends have a fillet on the outside to ease the connection.

Parameter	Value	Unit
side A length	20	mm
side A outer diameter	153	mm
side A thickness	2	mm
side B length	50	mm
side B outer diameter	90	mm
side B thickness	2	mm
transition length	20	mm
axis offset	0	mm
ends fillet	1	0,1,2,3