Round-to-Rectangular Tube Adapter ⌀150 mm to 235×80 mm, thickness 2 mm + offset 📦#1752

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Download this 3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀150 mm and a rectangular section with inner dimensions 235×80 mm. The shell thickness is 2 mm and the overall length is 200 mm. The adapter has an offset of 60 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
Generation date: 2025-09-12
3D Model Round-to-Rectangular Tube Adapter ⌀150 mm to 235×80 mm, thickness 2 mm + offset

3D model download

Free
  • round-to-rectangular-adapter-d_model1752-nb0_dd{id}.stl : 1.9 Mo
STL Mesh quality : Linear deflection 0.0005 Angular deflection 0.05
(Internal and private use, non-commercial – no distribution – no derivatives)

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
#2 cylinder inlet length 30 mm
#3 rectangle internal length 235 mm
#4 rectangle internal height 80 mm
#5 rectangle inlet length 30 mm
#6 offset Z 60 mm
#7 offset Y 0 mm
#8 total length 200 mm
#9 thickness 2 mm
#10 chamfer chamfers on the outside
of the cylindrical tube
and on the inside of
the rectangular tube
illustration of the parameters
Representation of the parameters

  • 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

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

Round-to-Rectangular Tube Adapter ⌀150 mm to 235×80 mm, thickness 2 mm + offset (📦 #1751)

1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀150 mm and a rectangular section with inner dimensions 235×80 mm. The wall thickness is 2 mm and the total length is 235 mm. The adapter has an offset of 60 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 diameter150mm
cylinder inlet length30mm
rectangle internal length235mm
rectangle internal height80mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length235mm
thickness2mm
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Round-to-Rectangular Tube Adapter ⌀92 mm to 228×80 mm, thickness 2 mm + offset (📦 #1809)

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Parameter Value Unit
cylinder outer diameter92mm
cylinder inlet length30mm
rectangle internal length228mm
rectangle internal height80mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length235mm
thickness2mm
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Round-to-Rectangular Tube Adapter ⌀101.6 mm to 220×76.2 mm, thickness 2 mm + offset (📦 #1760)

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3D model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀101.6 mm and a rectangular section with internal dimensions 220×76.2 mm. The shell thickness is 2 mm and the overall length is 240 mm. The adapter has an offset of 60 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 diameter10...mm
cylinder inlet length50mm
rectangle internal length220mm
rectangle internal height76.2mm
rectangle inlet length50mm
offset Z60mm
offset Y0mm
total length240mm
thickness2mm
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Round-to-Rectangular Tube Adapter ⌀125 mm to 200×60 mm, thickness 3 mm + offset (📦 #1676)

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Download this 3D file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀125 mm and a rectangular section with internal 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. A chamfer is applied on the outside of the cylindrical end.
Parameter Value Unit
cylinder outer diameter125mm
cylinder inlet length30mm
rectangle internal length200mm
rectangle internal height60mm
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Round-to-Rectangular Tube Adapter ⌀100 mm to 200×60 mm, thickness 3 mm + offset (📦 #1747)

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Download this model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀100 mm and a rectangular section with internal dimensions 200×60 mm. The shell thickness is 3 mm and the total length is 200 mm. The adapter has an offset of 60 mm along the Z axis. A chamfer is applied on the outside of the cylindrical end.
Parameter Value Unit
cylinder outer diameter100mm
cylinder inlet length30mm
rectangle internal length200mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness3mm
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Round-to-Rectangular Tube Adapter ⌀99.5 mm to 170×100 mm, thickness 2 mm (📦 #1691)

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Parameter Value Unit
cylinder outer diameter99.5mm
cylinder inlet length30mm
rectangle internal length170mm
rectangle internal height100mm
rectangle inlet length30mm
offset Z0mm
offset Y0mm
total length180mm
thickness2mm
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Round-to-Rectangular Tube Adapter ⌀150 mm to 100×50 mm, thickness 3 mm + offset (📦 #1538)

1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀150 mm and a rectangular section with inner dimensions 100×50 mm. The wall 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 present on the outside of the cylindrical end.
Parameter Value Unit
cylinder outer diameter150mm
cylinder inlet length25mm
rectangle internal length100mm
rectangle internal height50mm
rectangle inlet length50mm
offset Z50mm
offset Y0mm
total length200mm
thickness3mm
chamfer1

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 diameter150mm
cylinder inlet length30mm
rectangle internal length200mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness3mm
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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 diameter125mm
cylinder inlet length30mm
rectangle internal length200mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness3mm
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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 diameter120mm
cylinder inlet length30mm
rectangle internal length200mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness3mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀99.5 mm to 170×100 mm, thickness 2 mm (📦 #1696)

1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀99.5 mm and a rectangular section with inner dimensions 170×100 mm. The wall thickness is 2 mm and the overall length is 120 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 diameter99.5mm
cylinder inlet length30mm
rectangle internal length170mm
rectangle internal height100mm
rectangle inlet length30mm
offset Z0mm
offset Y0mm
total length120mm
thickness2mm
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Round-to-Rectangular Tube Adapter ⌀150 mm to 150×50 mm, thickness 2 mm + offset (📦 #1787)

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Parameter Value Unit
cylinder outer diameter150mm
cylinder inlet length15mm
rectangle internal length150mm
rectangle internal height50mm
rectangle inlet length10mm
offset Z17.5mm
offset Y0mm
total length60mm
thickness2mm
chamfer3

Round-to-Rectangular Tube Adapter ⌀110 mm to 150×60 mm, thickness 3 mm + offset (📦 #1643)

1 object(s) - format STL (5.0/5) 1 vote(s)
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Parameter Value Unit
cylinder outer diameter110mm
cylinder inlet length30mm
rectangle internal length150mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness3mm
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Round-to-Rectangular Tube Adapter ⌀210 mm to 200×60 mm, thickness 3 mm + offset (📦 #1539)

1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀210 mm and a rectangular section with inner 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 diameter210mm
cylinder inlet length30mm
rectangle internal length200mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness3mm
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Round-to-Rectangular Tube Adapter ⌀98 mm to 300×50 mm, thickness 2 mm + offset (📦 #1583)

1 object(s) - format STL (5.0/5) 1 vote(s)
Download this model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀98 mm and a rectangular section with internal dimensions 300×50 mm. The shell thickness is 2 mm and the overall length is 200 mm. The adapter has an offset of 45 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter98mm
cylinder inlet length50mm
rectangle internal length300mm
rectangle internal height50mm
rectangle inlet length60mm
offset Z45mm
offset Y0mm
total length200mm
thickness2mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀99.5 mm to 170×100 mm, thickness 3 mm (📦 #1692)

1 object(s) - format STL
Download this file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀99.5 mm and a rectangular section with inner dimensions 170×100 mm. The wall thickness is 3 mm and the total length is 180 mm. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
Parameter Value Unit
cylinder outer diameter99.5mm
cylinder inlet length30mm
rectangle internal length170mm
rectangle internal height100mm
rectangle inlet length30mm
offset Z0mm
offset Y0mm
total length180mm
thickness3mm
chamfer3

Round-to-Rectangular Tube Adapter ⌀128 mm to 60×110 mm, thickness 3 mm + offset (📦 #1784)

1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀128 mm and a rectangular section with inner dimensions 60×110 mm. The wall thickness is 3 mm and the total length is 200 mm. The adapter has an offset of 40 mm along the Z axis. A chamfer is present on the inside of the rectangular end to ease insertion.
Parameter Value Unit
cylinder outer diameter128mm
cylinder inlet length60mm
rectangle internal length60mm
rectangle internal height110mm
rectangle inlet length60mm
offset Z40mm
offset Y0mm
total length200mm
thickness3mm
chamfer2

Round-to-Rectangular Tube Adapter ⌀100 mm to 180×100.2 mm, thickness 3 mm + offset (📦 #1779)

1 object(s) - format STL
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 180×100.2 mm. The shell thickness is 3 mm and the total length is 240 mm. The adapter has an offset of 60 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter100mm
cylinder inlet length50mm
rectangle internal length180mm
rectangle internal height10...mm
rectangle inlet length50mm
offset Z60mm
offset Y0mm
total length240mm
thickness3mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀100 mm to 180×100.2 mm, thickness 3 mm + offset (📦 #1780)

1 object(s) - format STL (5.0/5) 1 vote(s)
Download this 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 180×100.2 mm. The wall thickness is 3 mm and the overall length is 190 mm. The adapter has an offset of 45 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter100mm
cylinder inlet length50mm
rectangle internal length180mm
rectangle internal height10...mm
rectangle inlet length50mm
offset Z45mm
offset Y0mm
total length190mm
thickness3mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀110 mm to 220×220 mm, thickness 3 mm + offset (📦 #1649)

1 object(s) - format STL
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 diameter110mm
cylinder inlet length30mm
rectangle internal length220mm
rectangle internal height220mm
rectangle inlet length50mm
offset Z20mm
offset Y0mm
total length120mm
thickness3mm
chamfer3

Round-to-Rectangular Tube Adapter ⌀100 mm to 150×50 mm, thickness 2 mm (📦 #1616)

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 inner dimensions 150×50 mm. The wall thickness is 2 mm and the overall length is 150 mm. A chamfer is applied on the outside of the cylindrical end to ease insertion.
Parameter Value Unit
cylinder outer diameter100mm
cylinder inlet length50mm
rectangle internal length150mm
rectangle internal height50mm
rectangle inlet length40mm
offset Z0mm
offset Y0mm
total length150mm
thickness2mm
chamfer1

Round-to-Rectangular Tube Adapter ⌀110 mm to 150×80 mm, thickness 3 mm + offset (📦 #1646)

1 object(s) - format STL
Model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀110 mm and a rectangular section with internal dimensions 150×80 mm. The wall thickness is 3 mm and the overall length is 120 mm. The adapter has an offset of 30 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter110mm
cylinder inlet length30mm
rectangle internal length150mm
rectangle internal height80mm
rectangle inlet length30mm
offset Z30mm
offset Y0mm
total length120mm
thickness3mm
chamfer0

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 diameter120mm
cylinder inlet length30mm
rectangle internal length60mm
rectangle internal height60mm
rectangle inlet length30mm
offset Z45mm
offset Y0mm
total length150mm
thickness3mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀260 mm to 100×50 mm, thickness 3 mm + offset (📦 #1540)

1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀260 mm and a rectangular section with internal dimensions 100×50 mm. The shell thickness is 3 mm and the overall 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 to ease insertion.
Parameter Value Unit
cylinder outer diameter260mm
cylinder inlet length25mm
rectangle internal length100mm
rectangle internal height50mm
rectangle inlet length50mm
offset Z50mm
offset Y0mm
total length200mm
thickness3mm
chamfer1

Round-to-Rectangular Tube Adapter ⌀85 mm to 105×50 mm, thickness 2 mm + offset (📦 #1655)

1 object(s) - format STL
3D file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀85 mm and a rectangular section with internal dimensions 105×50 mm. The wall thickness is 2 mm and the overall length is 150 mm. The adapter has an offset of 23 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter85mm
cylinder inlet length50mm
rectangle internal length105mm
rectangle internal height50mm
rectangle inlet length46mm
offset Z23mm
offset Y0mm
total length150mm
thickness2mm
chamfer0

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 diameter116mm
cylinder inlet length25mm
rectangle internal length250mm
rectangle internal height40mm
rectangle inlet length50mm
offset Z0mm
offset Y0mm
total length250mm
thickness2mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀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 diameter110mm
cylinder inlet length30mm
rectangle internal length220mm
rectangle internal height220mm
rectangle inlet length50mm
offset Z20mm
offset Y0mm
total length120mm
thickness3mm
chamfer1

Round-to-Rectangular Tube Adapter ⌀100 mm to 17.8×10.2 mm, thickness 2 mm + offset (📦 #1778)

1 object(s) - format STL
File in STL format of a round-to-rectangular adapter with an outer diameter of ⌀100 mm and a rectangular section with internal dimensions 17.8×10.2 mm. The shell thickness is 2 mm and the overall length is 240 mm. The adapter has an offset of 60 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter100mm
cylinder inlet length50mm
rectangle internal length17.8mm
rectangle internal height10.2mm
rectangle inlet length50mm
offset Z60mm
offset Y0mm
total length240mm
thickness2mm
chamfer0

Round-to-Rectangular Tube Adapter ⌀85 mm to 105×50 mm, thickness 2 mm + offset (📦 #1656)

1 object(s) - format STL
Download this model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀85 mm and a rectangular section with internal dimensions 105×50 mm. The shell thickness is 2 mm and the overall length is 150 mm. The adapter has an offset of 15 mm along the Z axis.
Parameter Value Unit
cylinder outer diameter85mm
cylinder inlet length50mm
rectangle internal length105mm
rectangle internal height50mm
rectangle inlet length46mm
offset Z15mm
offset Y0mm
total length150mm
thickness2mm
chamfer0

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 diameter120mm
cylinder inlet length30mm
rectangle internal length60mm
rectangle internal height40mm
rectangle inlet length30mm
offset Z10mm
offset Y10mm
total length100mm
thickness3mm
chamfer3