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Printable tri-clamp vessel, 6 in (45°): flat and cone-bottom pots up to 250 mm

Name: Printable tri-clamp vessel, 6 in (45°): flat and cone-bottom pots up to 250 mm dimension sheet
Creator: Xem Studio
License: https://creativecommons.org/licenses/by/4.0/

Can I 3D print a 6 inch tri-clamp pot without supports? · Hardware · basis: Xem Studio design: the 6 in tri-clamp vessel with a 45° clamp rim and a print-friendly bottom

Also called: printable 6 inch tri clamp pot, 3d printed 6 inch tri clamp vessel, 6 inch tri clamp conical, 6 in tri clamp cup printable, 3d printed tri clamp, 3d printable tri clamp, tri clamp stl, printable tri clover

Exact dimensions. True size, with no printing tolerance added.

sizes: 6 in table

Notes

3D-printable tri-clamp: this is Xem Studio's print-friendly version of the standard sanitary fitting, drawn so it prints on an ordinary FDM or resin printer with no supports. Download the STL to print it, or the STEP to edit it. The files are true size (no printing allowance): add your own clearance in the slicer or CAD if your printer needs it.
Flat-bottom pots print bottom down; 45° cone-bottom pots print clamp face down — neither needs supports. A dished or round bottom cannot print without supports, so the cone takes its place.
Depths 2 in up to 250 mm (the tallest print inside a 256 mm build height such as the Bambu X1 Carbon).
True size, no printing allowance: tube and clamp face are the standard dimensions, so your slicer or AI adds any clearance.
The metal version (flat, dished and round bottoms, to 24 in) is tri-clamp-vessel-6in.
Printable tri-clamp: the ISO 2852 face and gasket groove are exactly standard, only the back cone behind each rim is 45° instead of 20°, so no rim overhangs more than 45° from vertical in any print orientation. Join these with the 45° clamps (printable-tri-clamp-clamps) and standard Type B gaskets; a 45° clamp fits only 45° rims, so keep a run all 45°. A 45° cone turns clamp force into face force at 1 : 1 (a 20° cone at 2.7 : 1), so tighten the clamp bolts harder or use M6.
Print orientation: straight parts face down; elbows, tees and crosses with one face down; horizontal bores bridge their top, so keep them small or add a light tree support inside.
Every clamp face is the ISO 2852 profile used across this site: 2.85 mm rim, flat face with the gasket groove (K 1.6 deep, R3 1.2 bottom, 23° walls, P2 0.8 edges) on C2, 20° back cone. Flange C3 / groove C2 / tube OD × wall, mm: ½–¾ in 25.0 / 20.4 (derived) / 12.7–19.05 × 1.65; 1–1½ in 50.5 / 43.5 / 25.4–38.1 × 1.65; 2 in 64.0 / 56.5 / 50.8 × 1.65; 2½ in 77.5 / 70.5 / 63.5 × 1.65; 3 in 91.0 / 83.5 / 76.2 × 1.65; 4 in 119.0 / 110.0 / 101.6 × 2.11; 6 in 166.9 (6.570 in) / 156.5 / 152.4 × 2.77; 8 in 217.7 (8.570 in) / 207.0 / 203.2 × 2.77; 10 in 268.5 / 261.0 / 254.0 × 3.40; 12 in 319.3 / 311.8 / 304.8 × 3.40.

Printable tri-clamp vessel, 6 in (45°): flat and cone-bottom pots up… size chart

depth (in)	depth (mm)	flat L	cone L
2.0	50.8	0.81	—
3.0	76.2	1.24	—
4.0	101.6	1.67	0.84
6.0	152.4	2.53	1.7
8.0	203.2	3.4	2.56
9.84	250.0	4.19	3.35

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

GW Kent	Tri-clamp fittings guide: tube OD, flange OD and ID per size to 12 in; solid cap thickness	web	publisher's guide; dimensions cited
Rubber Fab	Tri-clamp dimensions chart (ID, OD, bead per clamp size, ½ to 12 in and DIN 32676)	PDF	publisher's chart; dimensions cited, nothing copied
Rubber Fab	Tri-Clamp gasket dimensional chart: gasket ID, OD and bead diameter per size (2 in bead 2.22 in / 56.50 mm, 1.5 in 1.71 / 43.50, 3 in 3.29 / 83.50)	PDF	maker chart; dimensions are facts verify

Free files

★ Free files 11 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

pvessel-6in-x-2in-flat	6 in × 50.8 mm, flat bottom, 0.81 L. Print bottom down.	STEP · STL
pvessel-6in-x-3in-flat	6 in × 76.2 mm, flat bottom, 1.24 L. Print bottom down.	STEP · STL
pvessel-6in-x-4in-flat	6 in × 101.6 mm, flat bottom, 1.67 L. Print bottom down.	STEP · STL
pvessel-6in-x-4in-cone	6 in × 101.6 mm, 45° cone bottom, 0.84 L. Print face down.	STEP · STL
pvessel-6in-x-6in-flat	6 in × 152.4 mm, flat bottom, 2.53 L. Print bottom down.	STEP · STL
pvessel-6in-x-6in-cone	6 in × 152.4 mm, 45° cone bottom, 1.70 L. Print face down.	STEP · STL
pvessel-6in-x-8in-flat	6 in × 203.2 mm, flat bottom, 3.40 L. Print bottom down.	STEP · STL
pvessel-6in-x-8in-cone	6 in × 203.2 mm, 45° cone bottom, 2.56 L. Print face down.	STEP · STL
pvessel-6in-x-250mm-max-flat	6 in × 250.0 mm, flat bottom, 4.19 L. Print bottom down.	STEP · STL
pvessel-6in-x-250mm-max-cone	6 in × 250.0 mm, 45° cone bottom, 3.35 L. Print face down.	STEP · STL
pvessel-6in-x-250mm-max-cone-1.5in-drain	6 in, 45° cone with a 1½ in clamp drain at the tip, 231.0 mm face to face. Print the big face down.	STEP · STL

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.

Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=printable-tri-clamp-vessel-6in

Printable tri-clamp vessel, 6 in (45°): flat and cone-bottom pots up to 250 mm, isometric render of a generated part — Render of pvessel-6in-x-250mm-max-flat from the free STEP; not to scale.

Fits with

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Questions

Can I 3D print this?

Yes. It is the 3D-printable version: every overhang is 45° or steeper, so it prints without supports, and the sealing face is standard ISO 2852, so a normal gasket and clamp fit.

How tall can it print?

250 mm face to bottom fits a 256 mm build height.

Why a cone and not a dish?

A 45° cone prints face down with no supports; a dished head's flat crown would need them.