Custom Round-to-Rectangular Tube Adapter STL file ⌀202 mm to 225×110 mm, thickness 3 mm 📦#9391
Generation date: 2026-06-11
3D model download
Free- round-to-rectangular-adapter-d_model9391-nb0_dd{id}.stl : 1.4 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 | 202 mm (≃7 15/16 in) |
| #2 | cylinder inlet length | 80 mm (≃3.15 in) |
| #3 | rectangle internal length | 225 mm (≃8.86 in) |
| #4 | rectangle internal height | 110 mm (≃4.33 in) |
| #5 | rectangle inlet length | 20 mm (≃0.79 in) |
| #6 | offset Z | 0 mm (0 in) |
| #7 | offset Y | 0 mm (0 in) |
| #8 | total length | 200 mm (≃7 7/8 in) |
| #9 | thickness | 3 mm (≃1/8 in) |
| #10 | chamfer | chamfers on the outside of the cylindrical tube and on the inside of the rectangular tube |
| Metadata | Value |
|---|---|
| Cylinder internal diameter | 196 mm (≃7.72 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 ⌀150 mm to 240×100 mm, thickness 3 mm (📦 #7974)
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 240×100 mm. The wall thickness is 3 mm and the total length is 200 mm. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 150 | mm |
| cylinder inlet length | 60 | mm |
| rectangle internal length | 240 | mm |
| rectangle internal height | 100 | mm |
| rectangle inlet length | 60 | 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 ⌀150 mm to 198×98 mm, thickness 2 mm (📦 #1970)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀150 mm and a rectangular section with internal dimensions 198×98 mm. The shell thickness is 2 mm and the overall length is 152 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 | 150 | mm |
| cylinder inlet length | 75 | mm |
| rectangle internal length | 198 | mm |
| rectangle internal height | 98 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 152 | mm |
| thickness | 2 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀150 mm to 200×115 mm, thickness 4 mm (📦 #2682)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀150 mm and a rectangular section with internal dimensions 200×115 mm. The shell thickness is 4 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 | 150 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 115 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 4 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀200 mm to 165×97.5 mm, thickness 4 mm (📦 #4932)
1 object(s) - format STL
Download this model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀200 mm and a rectangular section with internal dimensions 165×97.5 mm. The wall thickness is 4 mm and the total length is 250 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 | 200 | mm |
| cylinder inlet length | 70 | mm |
| rectangle internal length | 165 | mm |
| rectangle internal height | 97.5 | mm |
| rectangle inlet length | 70 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 250 | mm |
| thickness | 4 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀106 mm to 200×25 mm, thickness 3 mm (📦 #5810)
1 object(s) - format STL
Model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀106 mm and a rectangular section with inner dimensions 200×25 mm. The shell thickness is 3 mm and the overall length is 220 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 | 106 | mm |
| cylinder inlet length | 100 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 25 | mm |
| rectangle inlet length | 25 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀195 mm to 185×185 mm, thickness 3 mm (📦 #6601)
1 object(s) - format STL
Download this 3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀195 mm and a rectangular section with internal dimensions 185×185 mm. The shell thickness is 3 mm and the total length is 160 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 | 195 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 185 | mm |
| rectangle internal height | 185 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 160 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀150 mm to 198×98 mm, thickness 2 mm (📦 #1971)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀150 mm and a rectangular section with internal dimensions 198×98 mm. The shell thickness is 2 mm and the overall length is 127 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 | 150 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 198 | mm |
| rectangle internal height | 98 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 127 | mm |
| thickness | 2 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀88 mm to 220×70 mm, thickness 3 mm (📦 #6934)
1 object(s) - format STL
Model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀88 mm and a rectangular section with internal dimensions 220×70 mm. The shell thickness is 3 mm and the overall length is 155 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 | 88 | mm |
| cylinder inlet length | 80 | mm |
| rectangle internal length | 220 | mm |
| rectangle internal height | 70 | mm |
| rectangle inlet length | 45 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 155 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀100 mm to 200×25 mm, thickness 3 mm (📦 #4856)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀100 mm and a rectangular section with internal dimensions 200×25 mm. The shell thickness is 3 mm and the overall length is 220 mm. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 100 | mm |
| cylinder inlet length | 100 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 25 | mm |
| rectangle inlet length | 25 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀158 mm to 210×35 mm, thickness 4 mm (📦 #2530)
1 object(s) - format STL
Model in STL format of a round-to-rectangular adapter with an external diameter of ⌀158 mm and a rectangular section with inner dimensions 210×35 mm. The shell thickness is 4 mm and the total length is 220 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 | 158 | mm |
| cylinder inlet length | 40 | mm |
| rectangle internal length | 210 | mm |
| rectangle internal height | 35 | mm |
| rectangle inlet length | 15 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 4 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀123 mm to 240×120 mm, thickness 2 mm (📦 #9167)
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| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 123 | mm |
| cylinder inlet length | 80 | mm |
| rectangle internal length | 240 | mm |
| rectangle internal height | 120 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 162 | mm |
| thickness | 2 | mm |
| chamfer | chamfer on t... |
Round-to-Rectangular Tube Adapter STL file ⌀95 mm to 200×25 mm, thickness 3 mm (📦 #4858)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀95 mm and a rectangular section with internal dimensions 200×25 mm. The shell thickness is 3 mm and the total length is 220 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 | 95 | mm |
| cylinder inlet length | 100 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 25 | mm |
| rectangle inlet length | 25 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀102 mm to 290×80 mm, thickness 3 mm (📦 #2036)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀102 mm and a rectangular section with inner dimensions 290×80 mm. The wall thickness is 3 mm and the overall length is 160 mm. A chamfer is present on the outside of the cylindrical end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 102 | mm |
| cylinder inlet length | 70 | mm |
| rectangle internal length | 290 | mm |
| rectangle internal height | 80 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 160 | mm |
| thickness | 3 | mm |
| chamfer | chamfer on t... |
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 ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀180 mm to 180×50 mm, thickness 3 mm (📦 #1915)
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 inner dimensions 180×50 mm. The wall thickness is 3 mm and the overall length is 250 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 180 | mm |
| cylinder inlet length | 80 | mm |
| rectangle internal length | 180 | mm |
| rectangle internal height | 50 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 250 | mm |
| thickness | 3 | mm |
| chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀158 mm to 190×110 mm, thickness 4 mm (📦 #2532)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀158 mm and a rectangular section with internal dimensions 190×110 mm. The wall thickness is 4 mm and the overall length is 118.4 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 | 158 | mm |
| cylinder inlet length | 43 | mm |
| rectangle internal length | 190 | mm |
| rectangle internal height | 110 | mm |
| rectangle inlet length | 50 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 118.4 | mm |
| thickness | 4 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL 3D file ⌀92 mm to 200×30 mm, thickness 3 mm (📦 #4855)
1 object(s) - format STL
Download this 3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀92 mm and a rectangular section with internal dimensions 200×30 mm. The shell thickness is 3 mm and the overall length is 220 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 | 92 | mm |
| cylinder inlet length | 100 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 30 | mm |
| rectangle inlet length | 35 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 220 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀149.6 mm to 120×150 mm, thickness 3 mm (📦 #9894)
1 object(s) - format STL
Download this model in STL format of a round-to-rectangular adapter with an external diameter of ⌀149.6 mm and a rectangular section with inner dimensions 120×150 mm. The wall thickness is 3 mm and the overall length is 200 mm. A chamfer is present on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 149.6 | mm |
| cylinder inlet length | 35 | mm |
| rectangle internal length | 120 | mm |
| rectangle internal height | 150 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 200 | mm |
| thickness | 3 | mm |
| chamfer | chamfer on t... |
File in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀250 mm and a rectangular section with internal dimensions 250×150 mm. The shell thickness is 3 mm and the total length is 165 mm. The adapter has an offset of 15 mm along the Z axis. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 250 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 250 | mm |
| rectangle internal height | 150 | mm |
| rectangle inlet length | 80 | mm |
| offset Z | 15 | mm |
| offset Y | 0 | mm |
| total length | 165 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀145 mm to 120×120 mm, thickness 2 mm (📦 #3299)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀145 mm and a rectangular section with inner dimensions 120×120 mm. The shell thickness is 2 mm and the total length is 100 mm. A chamfer is applied on the inside of the rectangular end.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 145 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 120 | mm |
| rectangle internal height | 120 | mm |
| rectangle inlet length | 20 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 100 | mm |
| thickness | 2 | mm |
| chamfer | chamfer on t... |
Download this file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀150 mm and a rectangular section with inner dimensions 256×44 mm. The shell thickness is 3 mm and the total length is 200 mm. The adapter has an offset of 10 mm along the Z axis.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 150 | mm |
| cylinder inlet length | 55 | mm |
| rectangle internal length | 256 | mm |
| rectangle internal height | 44 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 10 | mm |
| offset Y | 0 | mm |
| total length | 200 | 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 file ⌀150 mm to 200×80 mm, thickness 3 mm (📦 #4072)
1 object(s) - format STL
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 200×80 mm. The wall thickness is 3 mm and the overall length is 200 mm.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 150 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 200 | mm |
| rectangle internal height | 80 | mm |
| rectangle inlet length | 50 | 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 ⌀160 mm to 194×194 mm, thickness 3 mm (📦 #8537)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀160 mm and a rectangular section with internal dimensions 194×194 mm. The shell thickness is 3 mm and the total length is 99 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 | 160 | mm |
| cylinder inlet length | 35 | mm |
| rectangle internal length | 194 | mm |
| rectangle internal height | 194 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 0 | mm |
| offset Y | 0 | mm |
| total length | 99 | mm |
| thickness | 3 | mm |
| chamfer | chamfers on ... |
File in STL format of a round-to-rectangular adapter with an outer diameter of ⌀101.6 mm and a rectangular section with inner dimensions 210.5×170.5 mm. The wall thickness is 3 mm and the overall length is 110 mm. The adapter has an offset of 14 mm along the Z axis. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
| Parameter | Value | Unit |
|---|---|---|
| cylinder outer diameter | 101.6 | mm |
| cylinder inlet length | 50 | mm |
| rectangle internal length | 210.5 | mm |
| rectangle internal height | 170.5 | mm |
| rectangle inlet length | 30 | mm |
| offset Z | 14 | mm |
| offset Y | 0 | mm |
| total length | 110 | 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... |