Custom Round-to-Rectangular Tube Adapter STL file ⌀150 mm to 300×300 mm, thickness 3 mm + offset 📦#1673
Generation date: 2025-09-09
3D model download
Free- round-to-rectangular-adapter-d_model1673-nb0_dd{id}.stl : 4.3 Mo
STL
Mesh quality :
0.0005
0.05
(Internal and private use, non-commercial – no distribution – no derivatives)
Safe download
Values for this model
This model was generated by the Round to rectangular adapter template, with the following values:
| Parameter | Value | |
|---|---|---|
| #1 | cylinder outer diameter | 150 mm (≃5.91 in) |
| #2 | cylinder inlet length | 50 mm (≃1.97 in) |
| #3 | rectangle internal length | 300 mm (≃11 13/16 in) |
| #4 | rectangle internal height | 300 mm (≃11 13/16 in) |
| #5 | rectangle inlet length | 70 mm (≃2 3/4 in) |
| #6 | offset Z | 4 mm (≃0.16 in) |
| #7 | offset Y | 4 mm (≃0.16 in) |
| #8 | total length | 180 mm (≃7.09 in) |
| #9 | thickness | 3 mm (≃1/8 in) |
| #10 | chamfer | no chamfer |
| Metadata | Value |
|---|---|
| Cylinder internal diameter | 144 mm (≃5.67 in) |
Parameter overview
- 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.
Labels are used in the naming of the downloaded 3D files.
| Parameter | Label |
|---|---|
| #1 cylinder outer diameter | diaC |
| #2 cylinder inlet length | lentC |
| #3 rectangle internal length | lenIR |
| #4 rectangle internal height | heiIR |
| #5 rectangle inlet length | lentR |
| #6 offset Z | ofsZ |
| #7 offset Y | ofsY |
| #8 total length | lenT |
| #9 thickness | thi |
| #10 chamfer | cha |
Related 3D models
To search for a model based on your own parameters, go to the template page Round to rectangular adapter
Round-to-Rectangular Tube Adapter STL file ⌀156 mm to 220×220 mm, thickness 2 mm (📦 #4956)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀156 mm and a rectangular section with inner dimensions 220×220 mm. The wall thickness is 2 mm and the total length is 130 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 156 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 220 | mm |
| rectangle internal height | 220 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 130 | mm |
| thickness | 2 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀110 mm to 220×220 mm, thickness 3 mm + offset (📦 #1648)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀110 mm and a rectangular section with internal dimensions 220×220 mm. The shell thickness is 3 mm and the total length is 120 mm. The adapter has an offset of 20 mm along the Z axis. A chamfer is present on the outside of the cylindrical end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 110 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 220 | mm |
| rectangle internal height | 220 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 20 | mm |
| offset Y | 0 | mm |
| total length | 120 | mm |
| thickness | 3 | mm |
| chamfer | chamfer on t... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀200 mm to 291×295 mm, thickness 2 mm (📦 #6178)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀200 mm and a rectangular section with internal dimensions 291×295 mm. The wall thickness is 2 mm and the total length is 150 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 200 | mm |
| cylinder inlet length | 20 | mm |
| rectangle internal length | 291 | mm |
| rectangle internal height | 295 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 150 | mm |
| thickness | 2 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀156 mm to 180×290 mm, thickness 3 mm (📦 #9783)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀156 mm and a rectangular section with internal dimensions 180×290 mm. The wall thickness is 3 mm and the total length is 200 mm. 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 | 156 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 180 | mm |
| rectangle internal height | 290 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀200 mm to 280×280 mm, thickness 2 mm (📦 #6177)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀200 mm and a rectangular section with internal dimensions 280×280 mm. The shell thickness is 2 mm and the overall length is 150 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 200 | mm |
| cylinder inlet length | 20 | mm |
| rectangle internal length | 280 | mm |
| rectangle internal height | 280 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 150 | mm |
| thickness | 2 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀124 mm to 300×140 mm, thickness 3 mm (📦 #6961)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀124 mm and a rectangular section with internal dimensions 300×140 mm. The shell thickness is 3 mm and the overall length is 200 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 124 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 300 | mm |
| rectangle internal height | 140 | mm |
| rectangle inlet length | 80 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀100 mm to 200×300 mm, thickness 2 mm (📦 #9628)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀100 mm and a rectangular section with internal dimensions 200×300 mm. The wall thickness is 2 mm and the total length is 100 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 100 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 300 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 100 | mm |
| thickness | 2 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀146 mm to 255×130 mm, thickness 3 mm (📦 #9795)
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Download this 3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀146 mm and a rectangular section with inner dimensions 255×130 mm. The wall thickness is 3 mm and the total length is 160 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 146 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 255 | mm |
| rectangle internal height | 130 | mm |
| rectangle inlet length | 75 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 160 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀147 mm to 250×250 mm, thickness 3 mm + offset (📦 #9755)
1 object(s) - format STL
Model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀147 mm and a rectangular section with internal dimensions 250×250 mm. The shell thickness is 3 mm and the total length is 200 mm. The adapter has an offset of 50 mm along the Z axis. A chamfer is applied on the outside of the cylindrical end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 147 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 250 | mm |
| rectangle internal height | 250 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 50 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | chamfer on t... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀145 mm to 230×130 mm, thickness 3 mm (📦 #9801)
1 object(s) - format STL
Download this model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀145 mm and a rectangular section with internal dimensions 230×130 mm. The shell thickness is 3 mm and the total length is 150 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 145 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 230 | mm |
| rectangle internal height | 130 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 150 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀100 mm to 240×270 mm, thickness 2 mm (📦 #9821)
1 object(s) - format STL
Download this 3D file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀100 mm and a rectangular section with internal dimensions 240×270 mm. The wall thickness is 2 mm and the overall length is 120 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 100 | mm |
| cylinder inlet length | 20 | mm |
| rectangle internal length | 240 | mm |
| rectangle internal height | 270 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 120 | mm |
| thickness | 2 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀65 mm to 203×203 mm, thickness 3 mm (📦 #9075)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀65 mm and a rectangular section with internal dimensions 203×203 mm. The wall thickness is 3 mm and the overall length is 220 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 65 | mm |
| cylinder inlet length | 35 | mm |
| rectangle internal length | 203 | mm |
| rectangle internal height | 203 | mm |
| rectangle inlet length | 35 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀156 mm to 180×220 mm, thickness 3 mm (📦 #9782)
1 object(s) - format STL
Model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀156 mm and a rectangular section with inner dimensions 180×220 mm. The shell thickness is 3 mm and the total length is 200 mm. 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 | 156 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 180 | mm |
| rectangle internal height | 220 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀156 mm to 200×200 mm, thickness 3 mm (📦 #9781)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀156 mm and a rectangular section with internal dimensions 200×200 mm. The shell thickness is 3 mm and the overall length is 200 mm. 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 | 156 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 200 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀114.3 mm and a rectangular section with internal dimensions 200.5×170.5 mm. The shell thickness is 3 mm and the total length is 128 mm. The adapter has an offset of 14 mm along the Z axis. A chamfer is applied on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 114.3 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 200.5 | mm |
| rectangle internal height | 170.5 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 14 | mm |
| offset Y | 0 | mm |
| total length | 128 | mm |
| thickness | 3 | mm |
| chamfer | chamfer on t... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀200 mm to 280×280 mm, thickness 2 mm (📦 #6176)
1 object(s) - format STL
Download this 3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀200 mm and a rectangular section with inner dimensions 280×280 mm. The shell thickness is 2 mm and the total length is 77.4 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 200 | mm |
| cylinder inlet length | 20 | mm |
| rectangle internal length | 280 | mm |
| rectangle internal height | 280 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 77.4 | mm |
| thickness | 2 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀150 mm to 230×150 mm, thickness 3 mm (📦 #9717)
1 object(s) - format STL
Download this model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀150 mm and a rectangular section with inner dimensions 230×150 mm. The wall thickness is 3 mm and the total length is 150 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 150 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 230 | mm |
| rectangle internal height | 150 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 150 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀180 mm to 200×200 mm, thickness 3 mm (📦 #7409)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀180 mm and a rectangular section with internal dimensions 200×200 mm. The shell thickness is 3 mm and the overall length is 85 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 180 | mm |
| cylinder inlet length | 15 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 200 | mm |
| rectangle inlet length | 40 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 85 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
3D model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀110 mm and a rectangular section with inner dimensions 220×220 mm. The wall thickness is 3 mm and the overall length is 120 mm. The adapter has an offset of 20 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 | 110 | mm |
| cylinder inlet length | 30 | mm |
| rectangle internal length | 220 | mm |
| rectangle internal height | 220 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 20 | mm |
| offset Y | 0 | mm |
| total length | 120 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀150 mm to 240×120 mm, thickness 3 mm (📦 #10053)
1 object(s) - format STL
Download this 3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀150 mm and a rectangular section with internal dimensions 240×120 mm. The shell thickness is 3 mm and the total length is 220 mm. A chamfer is present on the outside of the cylindrical end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 150 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 240 | mm |
| rectangle internal height | 120 | mm |
| rectangle inlet length | 100 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 3 | mm |
| chamfer | chamfer on t... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀160 mm to 240×100 mm, thickness 3 mm (📦 #9704)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀160 mm and a rectangular section with inner dimensions 240×100 mm. The shell thickness is 3 mm and the total length is 200 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 160 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 240 | mm |
| rectangle internal height | 100 | mm |
| rectangle inlet length | 70 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀146 mm to 255×130 mm, thickness 3 mm (📦 #9796)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀146 mm and a rectangular section with internal dimensions 255×130 mm. The shell thickness is 3 mm and the overall length is 150 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 146 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 255 | mm |
| rectangle internal height | 130 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 150 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |