Round to rectangular adapter
Number of 3D models generated: 22
Category: technical parts
Loading...
(model #1475)
Photos of various 3D printed models
This template allows the generation of adapters from a circular section to a rectangular section. It can find applications in fluid transfer systems, whether involving liquids (water flow) or gases (airflow).
Beyond the parameters inherent to this type of part, additional parameters include the possibility of applying an axis offset along the Y and Z axes.
It is also possible to apply chamfers to the ends to facilitate tube insertion.
A stop at the end of the rectangular section prevents the tube from moving further.
The design has been optimized to facilitate fluid flow rather than applying a sharp transition (through a simple loft).
The vast majority of these models can be printed without support, by laying the cylindrical side on the print bed.
Keywords: round-rectangular connector, round-rectangular transition piece, circular-rectangular adapter, round-rectangular fitting, circular tube to rectangular tube transition, round duct to rectangular duct adapter
Search
If the model doesn't exist, on-demand generation will be offered.
Please fill in at least one field.
Additional information
The chamfer field allows the application of chamfers to the ends to facilitate the insertion of the tubes.
Different options are available:
- 0: no chamfer
- 1: chamfer on the outside of the cylindrical tube
- 2: chamfer on the inside of the rectangular tube
- 3: both
- If the chamfer option on the ends is enabled, the chamfer length is equal to half the thickness.
- The stop at the bottom of the rectangular section has a width equal to half the thickness.
Illustration of the parameters
Latest models generated using this template
Round-to-Rectangular Tube Adapter ⌀116 mm to 250×40 mm, thickness 2 mm (📦 #1535)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀116 mm and a rectangular section with internal dimensions 250×40 mm. The shell thickness is 2 mm and the total length is 250 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 116 | mm |
| cylinder inlet length | 25 | mm |
| rectangle internal length | 250 | mm |
| rectangle internal height | 40 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 250 | mm |
| thickness | 2 | mm |
| chamfer | 0 |
Round-to-Rectangular Tube Adapter ⌀100 mm to 60×60 mm, thickness 2 mm (📦 #1534)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀100 mm and a rectangular section with internal dimensions 60×60 mm. The shell thickness is 2 mm and the overall length is 100 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 100 | mm |
| cylinder inlet length | 25 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 15 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 100 | mm |
| thickness | 2 | mm |
| chamfer | 0 |
Round-to-Rectangular Tube Adapter ⌀120 mm to 200×60 mm, thickness 3 mm + offset (📦 #1533)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀120 mm and a rectangular section with internal dimensions 200×60 mm. The wall thickness is 3 mm and the total length is 200 mm. The adapter has an offset of 60 mm along the Z axis.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 120 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 60 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round-to-Rectangular Tube Adapter ⌀80 mm to 80×80 mm, thickness 3 mm (📦 #1528)
1 object(s) - format STL
File in STL format of a round-to-rectangular adapter with an external diameter of ⌀80 mm and a rectangular section with internal dimensions 80×80 mm. The wall thickness is 3 mm and the total length is 50 mm. A chamfer is present on the outside of the cylindrical end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 80 | mm |
| cylinder inlet length | 15 | mm |
| rectangle internal length | 80 | mm |
| rectangle internal height | 80 | mm |
| rectangle inlet length | 15 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 50 | mm |
| thickness | 3 | mm |
| chamfer | 1 |
Round-to-Rectangular Tube Adapter ⌀80 mm to 80×80 mm, thickness 3 mm (📦 #1527)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀80 mm and a rectangular section with inner dimensions 80×80 mm. The shell thickness is 3 mm and the overall length is 50 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 80 | mm |
| cylinder inlet length | 15 | mm |
| rectangle internal length | 80 | mm |
| rectangle internal height | 80 | mm |
| rectangle inlet length | 15 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 50 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round-to-Rectangular Tube Adapter ⌀150 mm to 200×60 mm, thickness 3 mm + offset (📦 #1521)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀150 mm and a rectangular section with inner dimensions 200×60 mm. The shell thickness is 3 mm and the overall length is 200 mm. The adapter has an offset of 60 mm along the Z axis.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 150 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 60 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round-to-Rectangular Tube Adapter ⌀120 mm to 60×60 mm, thickness 3 mm (📦 #1511)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀120 mm and a rectangular section with inner dimensions 60×60 mm. The shell thickness is 3 mm and the overall length is 120 mm. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 120 | mm |
| cylinder inlet length | 20 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 120 | mm |
| thickness | 3 | mm |
| chamfer | 3 |
Round-to-Rectangular Tube Adapter ⌀70 mm to 60×30 mm, thickness 2 mm (📦 #1510)
1 object(s) - format STL
Download this 3D file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀70 mm and a rectangular section with internal dimensions 60×30 mm. The wall thickness is 2 mm and the total length is 80 mm. A chamfer is present on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 70 | mm |
| cylinder inlet length | 10 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 30 | mm |
| rectangle inlet length | 5 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 80 | mm |
| thickness | 2 | mm |
| chamfer | 2 |
Round-to-Rectangular Tube Adapter ⌀65 mm to 60×30 mm, thickness 2 mm (📦 #1509)
1 object(s) - format STL
File in STL format of a round-to-rectangular adapter with an outer diameter of ⌀65 mm and a rectangular section with inner dimensions 60×30 mm. The wall thickness is 2 mm and the overall length is 80 mm. A chamfer is present on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 65 | mm |
| cylinder inlet length | 10 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 30 | mm |
| rectangle inlet length | 5 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 80 | mm |
| thickness | 2 | mm |
| chamfer | 2 |
Round-to-Rectangular Tube Adapter ⌀60 mm to 60×30 mm, thickness 2 mm (📦 #1508)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀60 mm and a rectangular section with internal dimensions 60×30 mm. The wall thickness is 2 mm and the total length is 80 mm. A chamfer is present on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 60 | mm |
| cylinder inlet length | 10 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 30 | mm |
| rectangle inlet length | 5 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 80 | mm |
| thickness | 2 | mm |
| chamfer | 2 |
Round-to-Rectangular Tube Adapter ⌀80 mm to 80×80 mm, thickness 3 mm (📦 #1504)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀80 mm and a rectangular section with inner dimensions 80×80 mm. The wall thickness is 3 mm and the overall length is 50 mm. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 80 | mm |
| cylinder inlet length | 15 | mm |
| rectangle internal length | 80 | mm |
| rectangle internal height | 80 | mm |
| rectangle inlet length | 15 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 50 | mm |
| thickness | 3 | mm |
| chamfer | 3 |
Round to Rectangular Adapter ⌀125 mm to 60×60 mm, thickness 3 mm (📦 #1502)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀125 mm and a rectangular section with internal dimensions 60×60 mm. The wall thickness is 3 mm and the total length is 120 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 125 | mm |
| cylinder inlet length | 20 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 120 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round to Rectangular Adapter ⌀60 mm to 60×30 mm, thickness 2 mm + offset (📦 #1501)
1 object(s) - format STL (4.0/5) 1 vote(s)
Download this model in STL format of a round-to-rectangular adapter with an external diameter of ⌀60 mm and a rectangular section with internal dimensions 60×30 mm. The shell thickness is 2 mm and the total length is 80 mm. The adapter has an offset of 30 mm along the Y axis and 30 mm along the Z axis. A chamfer is present on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 60 | mm |
| cylinder inlet length | 10 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 30 | mm |
| rectangle inlet length | 5 | mm |
| offset Z | 30 | mm |
| offset Y | 30 | mm |
| total length | 80 | mm |
| thickness | 2 | mm |
| chamfer | 2 |
Round to Rectangular Adapter ⌀60 mm to 50×10 mm, thickness 2 mm + offset (📦 #1498)
1 object(s) - format STL
Download this 3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀60 mm and a rectangular section with inner dimensions 50×10 mm. The wall thickness is 2 mm and the overall length is 60 mm. The adapter has an offset of 17.5 mm along the Z axis. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 60 | mm |
| cylinder inlet length | 15 | mm |
| rectangle internal length | 50 | mm |
| rectangle internal height | 10 | mm |
| rectangle inlet length | 10 | mm |
| offset Z | 17.5 | mm |
| offset Y | 0 | mm |
| total length | 60 | mm |
| thickness | 2 | mm |
| chamfer | 3 |
Round to Rectangular Adapter ⌀100 mm to 50×50 mm, thickness 2 mm (📦 #1497)
1 object(s) - format STL
Download this 3D file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀100 mm and a rectangular section with internal dimensions 50×50 mm. The wall thickness is 2 mm and the overall length is 100 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 100 | mm |
| cylinder inlet length | 25 | mm |
| rectangle internal length | 50 | mm |
| rectangle internal height | 50 | mm |
| rectangle inlet length | 15 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 100 | mm |
| thickness | 2 | mm |
| chamfer | 0 |
Round to Rectangular Adapter ⌀125 mm to 200×60 mm, thickness 3 mm + offset (📦 #1496)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀125 mm and a rectangular section with inner dimensions 200×60 mm. The shell thickness is 3 mm and the overall length is 200 mm. The adapter has an offset of 60 mm along the Z axis.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 125 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 60 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round to Rectangular Adapter ⌀20 mm to 10×5 mm, thickness 3 mm (📦 #1486)
1 object(s) - format STL
File in STL format of a round-to-rectangular adapter with an external diameter of ⌀20 mm and a rectangular section with inner dimensions 10×5 mm. The shell thickness is 3 mm and the overall length is 60 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 20 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 10 | mm |
| rectangle internal height | 5 | mm |
| rectangle inlet length | 10 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 60 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round to Rectangular Adapter ⌀80 mm to 60×60 mm, thickness 3 mm (📦 #1485)
1 object(s) - format STL
Download this 3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀80 mm and a rectangular section with inner dimensions 60×60 mm. The shell thickness is 3 mm and the overall length is 100 mm. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 80 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 100 | mm |
| thickness | 3 | mm |
| chamfer | 3 |
Round to Rectangular Adapter ⌀120 mm to 60×60 mm, thickness 3 mm + offset (📦 #1482)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀120 mm and a rectangular section with internal dimensions 60×60 mm. The wall thickness is 3 mm and the total length is 150 mm. The adapter has an offset of 45 mm along the Z axis.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 120 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 60 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 45 | mm |
| offset Y | 0 | mm |
| total length | 150 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round to Rectangular Adapter ⌀100 mm to 90×10 mm, thickness 3 mm (📦 #1476)
1 object(s) - format STL
File in STL format of a round-to-rectangular adapter with an external diameter of ⌀100 mm and a rectangular section with internal dimensions 90×10 mm. The shell thickness is 3 mm and the total length is 60 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 100 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 90 | mm |
| rectangle internal height | 10 | mm |
| rectangle inlet length | 10 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 60 | mm |
| thickness | 3 | mm |
| chamfer | 0 |
Round to Rectangular Adapter ⌀120 mm to 60×40 mm, thickness 3 mm + offset (📦 #1475)
1 object(s) - format STL
File in STL format of a round-to-rectangular adapter with an external diameter of ⌀120 mm and a rectangular section with inner dimensions 60×40 mm. The shell thickness is 3 mm and the overall length is 100 mm. The adapter has an offset of 10 mm along the Y axis and 10 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 120 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 40 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 10 | mm |
| offset Y | 10 | mm |
| total length | 100 | mm |
| thickness | 3 | mm |
| chamfer | 3 |
Round to Rectangular Adapter ⌀80 mm to 60×30 mm, thickness 3 mm (📦 #1474)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀80 mm and a rectangular section with internal dimensions 60×30 mm. The wall thickness is 3 mm and the overall length is 90 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 80 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 60 | mm |
| rectangle internal height | 30 | mm |
| rectangle inlet length | 40 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 90 | mm |
| thickness | 3 | mm |
| chamfer | 0 |