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50 mm Pipe Fittings: 3D Models for Clamps and Gates

This collection gathers 3D models built around pipes of roughly 50 mm diameter, from wall clamps and blast gates to reducers, caps and modular frames. It is useful when a standard fitting does not match your pipe or your layout. Each file comes from a different author, so the dimensions and settings vary between them. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Come è composta questa raccolta

Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 12/10/2026


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«50 mm Pipe Fittings: 3D Models for Clamps and Gates»

The parts fall into a few groups. Clamps and brackets hold a pipe against a wall or a frame, blast gates sit inline and control airflow in dust-extraction runs, and reducers or adapters join pipes of different diameters or convert one connection into two. Some pieces are printed as a single body, while others are split into halves or combined with screws and inserts.

Before printing, compare the model's stated diameter with the actual pipe you have. Nominal sizes such as DN 50 or 2 inch do not always match the measured outer and inner diameter, and wall thickness affects how far a pipe slides into a socket. Look at the author's notes on material, layer orientation, whether supports are needed and which screws or hardware the part expects, and check photos of real prints for fit.

If a search returns little, try the terms used for the same object in other trades: pipe clamp, bracket, DN 50, 2 inch, blast gate, dust collection fitting, reducer, coupler, end cap or plug. Related topics such as workshop dust extraction, hydroponics, drainage, pool plumbing and pipe-built furniture often lead to the same parts under different names.

FAQ

Domande frequenti

What does DN 50 mean for a printed fitting?
It refers to a nominal diameter of about 50 mm, not an exact measurement. Measure the outer and inner diameter of your own pipe, since standards and wall thickness differ between materials.
Which material should I use for a pipe fitting?
It depends on the load and the environment. Authors often list the material they used, and parts under stress or exposed to moisture are usually printed in tougher filaments than plain PLA.
How do I adjust a model to fit my pipe?
Scale the model in the slicer based on the difference between the stated and measured diameter, and keep in mind that scaling also changes wall thickness and the size of screw holes.
Do these parts need supports?
Some do, depending on overhangs and how the author oriented the model. The model page usually shows the intended orientation and whether supports were used.

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