Custom Oval duct transition fitting STL file 150x10 mm to 60x20 mm – transition: 140 mm 📦#4606

Oval duct coupling provided as a STL 3D file. The internal cross-sections on sides A and B are identical, 60x20 mm. The useful length is consistent on both ends: 15 mm. The central transition occupies 140 mm, bringing the overall length to 170 mm. The ends are left without chamfers, with raw inner and outer edges. Side B is offset by 40 mm along the Y axis and 70 mm along the Z axis relative to side A.

STL 3D file for an oval duct transition adapter. The internal cross-sections on sides A and B are identical, 60x20 mm. The useful length is consistent on both ends: 15 mm. Between the two sleeves, the transition runs over 140 mm, resulting in an overall length of 170 mm. Both the inner and outer edges at the ends remain unchamfered. An offset of 40 mm along the Y axis and 70 mm along the Z axis is applied to side B relative to side A.

STL 3D file for an oval coupling. The internal cross-section on side A is 90.1x90 mm (nearly circular), while on side B it is 100x40 mm (oval). On side A, the sleeve is 50 mm long, and on side B 20 mm. The transition section is 100 mm long, for a final overall length of 170 mm. The ends are straight, with no chamfer at all. Side B is offset by 30 mm along the Y axis and 30 mm along the Z axis relative to side A.

Oval duct coupling in STL 3D file format. The internal cross-sections on sides A and B are identical, 60x20 mm. Both sleeves share an identical useful length of 15 mm. The transition section is 140 mm long, for a final overall length of 170 mm. The internal chamfers help start the duct insertion more easily. An offset of 70 mm along the Z axis is applied to side B relative to side A.

Oval adapter available as a STL 3D file. The internal cross-section on side A is 80x30 mm, while on side B it is 50x15 mm. The useful lengths are 20 mm (A) and 100 mm (B), respectively. The transition section between the two ends is 40 mm long, for an overall length of 160 mm (sleeve A, transition and sleeve B). A thickness of 4 mm provides good stiffness. Both the inner and outer edges at the ends remain unchamfered. Compared to side A, side B is shifted by 20 mm along the Y axis.

Oval coupling in STL 3D file format. On side A, the internal cross-section is 121x120.5 mm (nearly circular), whereas on side B it is 90x53 mm (oval). The sleeve on side A provides a useful length of 25 mm, and on side B 30 mm. The transition section is 63 mm long, for a final overall length of 118 mm. Internal chamfers at the ends improve assembly and make insertion smoother. An offset of 31.5 mm along the Z axis is applied to side B relative to side A.

STL 3D file for an oval hose fitting. On both sides A and B, the internal cross-section is the same: 224x90 mm. The useful length is consistent on both ends: 30 mm. The transition links the two ends over 140 mm, with a total overall length of 200 mm. The internal edges at the ends are chamfered to help guide the duct during insertion. An offset of 42 mm along the Z axis is applied to side B relative to side A.

Oval coupling available as a STL 3D file. On side A, the internal cross-section is 160x50 mm (oval), whereas on side B it is 45.1x45 mm (nearly circular). Both sleeves share an identical useful length of 20 mm. The transition section between the two ends is 20 mm long, for an overall length of 60 mm (sleeve A, transition and sleeve B). Both the inner and outer edges at the ends remain unchamfered. Side B is offset by 10 mm along the Y axis relative to side A.

STL 3D file for an oval adapter. On side A, the internal cross-section is 20.1x10 mm (oval), whereas on side B it is 19.1x19 mm (nearly circular). Each sleeve provides a useful length of 10 mm. The transition links the two ends over 100 mm, with a total overall length of 120 mm. The shell stays very lightweight, with only 1 mm of wall thickness. The internal edges at the ends are chamfered to help guide the duct during insertion. An offset of 10 mm along the Z axis is applied to side B relative to side A.

Oval duct fitting provided as a STL 3D file. The internal cross-section on side A is 79x68 mm, while on side B it is 40x30 mm. On side A, the sleeve is 15 mm long, and on side B 100 mm. Between the two sleeves, the transition runs over 40 mm, resulting in an overall length of 155 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval coupling in STL 3D file format. The internal cross-section on side A is 40x30 mm, while on side B it is 21x16 mm. The useful lengths are 10 mm (A) and 70 mm (B), respectively. The transition portion extends over 20 mm and the overall length, sleeves included, is 100 mm. Both the inner and outer edges at the ends remain unchamfered.

Oval coupling in STL 3D file format. The internal cross-section on side A is 30.7x30.6 mm (nearly circular), while on side B it is 30.7x12 mm (oval). The useful length is consistent on both ends: 20 mm. The central transition occupies 20 mm, bringing the overall length to 60 mm. The ends are straight, with no chamfer at all. Compared to side A, side B is shifted by 10 mm along the Z axis.

STL 3D file for an oval duct adapter. The internal cross-section on side A is 160x37 mm (oval), while on side B it is 45.1x45 mm (nearly circular). The useful length is consistent on both ends: 20 mm. The transition links the two ends over 20 mm, with a total overall length of 60 mm. External chamfers at the ends help with engagement and assembly within the duct system. Side B is offset by 10 mm along the Y axis relative to side A.

STL 3D file for an oval connector. Side A offers an internal cross-section of 23.1x11.7 mm (oval) and side B 19x18.9 mm (nearly circular). The sleeve on side A provides a useful length of 20 mm, and on side B 15 mm. The transition links the two ends over 40 mm, with a total overall length of 75 mm. Wall thickness is minimal at 1 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier. An offset of 8.8 mm along the Z axis is applied to side B relative to side A.

STL 3D file for an oval adapter. The internal cross-section on side A is 130x90 mm, while on side B it is 100x40 mm. The useful sleeve length on side A is 50 mm, while on side B it reaches 20 mm. The transition section between the two ends is 100 mm long, for an overall length of 170 mm (sleeve A, transition and sleeve B). No chamfer is applied at the ends, so both the inner and outer edges remain sharp.

Oval hose adapter available as a STL 3D file. The internal cross-section on side A is 104x10 mm (oval), while on side B it is 102x100 mm (nearly circular). The sleeve on side A provides a useful length of 40 mm, and on side B 100 mm. Between the two sleeves, the transition runs over 50 mm, resulting in an overall length of 190 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier.

STL 3D file for an oval hose fitting. The internal cross-section on side A is 22.9x11.6 mm (oval), while on side B it is 18x17.9 mm (nearly circular). The useful sleeve length on side A is 20 mm, while on side B it reaches 10 mm. The central transition occupies 40 mm, bringing the overall length to 70 mm. With 1 mm of thickness, the wall remains flexible and material-efficient. Internal chamfers are added at the ends to make assembly and duct insertion easier. An offset of 8.7 mm along the Z axis is applied to side B relative to side A.

Oval pipe adapter available as a STL 3D file. On side A, the internal cross-section is 100x15 mm, whereas on side B it is 50x28 mm. The useful sleeve length is the same on both sides, 10 mm. The transition portion extends over 40 mm and the overall length, sleeves included, is 60 mm. The internal chamfers help start the duct insertion more easily.

Oval adapter available as a STL 3D file. The internal cross-section on side A is 77x75 mm (nearly circular), while on side B it is 60x55 mm (oval). The useful sleeve length on side A is 50 mm, while on side B it reaches 100 mm. Between the two sleeves, the transition runs over 50 mm, resulting in an overall length of 200 mm. The wall is on the thicker side at 4 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval hose adapter provided as a STL 3D file. On side A, the internal cross-section is 105x35 mm, whereas on side B it is 105x34 mm. The useful sleeve length is the same on both sides, 40 mm. The transition links the two ends over 20 mm, with a total overall length of 100 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier.

Oval coupling provided as a STL 3D file. The internal cross-section on side A is 54x38 mm (oval), while on side B it is 43x42 mm (nearly circular). Both sleeves share an identical useful length of 30 mm. The transition section between the two ends is 20 mm long, for an overall length of 80 mm (sleeve A, transition and sleeve B). The ends are straight, with no chamfer at all.

Oval pipe adapter in STL 3D file format. Side A offers an internal cross-section of 106x52 mm (oval) and side B 72x71 mm (nearly circular). The sleeve on side A provides a useful length of 35 mm, and on side B 25 mm. The central transition occupies 32 mm, bringing the overall length to 92 mm. Both the inner and outer edges at the ends remain unchamfered.

Oval duct transition adapter available as a STL 3D file. The internal cross-section on side A is 36.1x32.9 mm (oval), while on side B it is 28.5x28.4 mm (nearly circular). The useful lengths are 22 mm (A) and 42 mm (B), respectively. The central transition occupies 20 mm, bringing the overall length to 84 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval connector available as a STL 3D file. The internal cross-section on side A is 53x52 mm (nearly circular), while on side B it is 50x28 mm (oval). On side A, the sleeve is 20 mm long, and on side B 30 mm. The transition section is 20 mm long, for a final overall length of 70 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

STL 3D file for an oval duct coupling. On side A, the internal cross-section is 220x100 mm, whereas on side B it is 185x55 mm. The sleeve on side A provides a useful length of 5 mm, and on side B 6 mm. The transition links the two ends over 24 mm, with a total overall length of 35 mm. A thickness of 1 mm provides a very light, thin shell. The external chamfers improve fit when inserting the adapter into ducts or hoses. Compared to side A, side B is shifted by 11 mm along the Y axis and 11 mm along the Z axis.

Oval duct transition adapter provided as a STL 3D file. Side A offers an internal cross-section of 53x38 mm (oval) and side B 51x50 mm (nearly circular). Both sleeves share an identical useful length of 25 mm. The transition section is 20 mm long, for a final overall length of 70 mm. No chamfer is applied at the ends, so both the inner and outer edges remain sharp.

STL 3D file for an oval duct coupling. On side A, the internal cross-section is 176x77 mm (oval), whereas on side B it is 77x76 mm (nearly circular). The useful sleeve length is the same on both sides, 20 mm. The transition section between the two ends is 36 mm long, for an overall length of 76 mm (sleeve A, transition and sleeve B). Both the inner and outer edges at the ends remain unchamfered.

Oval duct transition adapter in STL 3D file format. Side A offers an internal cross-section of 150x40 mm and side B 130x35 mm. The sleeve on side A provides a useful length of 8 mm, and on side B 6 mm. Between the two sleeves, the transition runs over 40 mm, resulting in an overall length of 54 mm. Internal chamfers at the ends improve assembly and make insertion smoother.