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Sanitary clamp weld ferrules, 6 and 8 in (tri-clamp style)

What are the dimensions of a 6 inch tri-clamp ferrule? · Standard part · basis: Tube OD, wall and flange OD per GW Kent and Rubber Fab (6 in 6.570 in flange, 8 in 8.570 in); gasket groove on the Rubber Fab bead diameter; ISO 2852 face profile

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

sizes
2 in table

Notes

  • 6 and 8 in weld ferrules drawn 0.5 in and 1.5 in long (makers list several lengths; 1.5 in matches the L14AM7 length on 10 and 12 in).
  • The 6 in ferrule is the top of a 6 in brew vessel or a 6 in spool: one 6 in clamp and gasket closes it with a cap or a dome lid.
  • 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.

Sizes

size_intube_od_mmwall_mmbore_mmflange_od_mmgroove_mmshort_mmlong_mm
6152.42.77146.86166.88156.512.738.1
8203.22.77197.66217.68207.012.738.1

Where the files are

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

GW KentTri-clamp fittings guide: tube OD, flange OD and ID per size to 12 in; solid cap thicknesswebpublisher's guide; dimensions cited
Rubber FabTri-clamp dimensions chart (ID, OD, bead per clamp size, ½ to 12 in and DIN 32676)PDFpublisher's chart; dimensions cited, nothing copied
Rubber FabTri-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)PDFmaker chart; dimensions are facts verify

Free files

★ Free files 4 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

ferrule-6in-12.7mm6 in weld ferrule, 0.5 in long: tube Ø152.4 × 2.77 (bore Ø146.86), flange Ø166.9STEP · STL
ferrule-6in-38.1mm6 in weld ferrule, 1.5 in long: tube Ø152.4 × 2.77 (bore Ø146.86), flange Ø166.9STEP · STL
ferrule-8in-12.7mm8 in weld ferrule, 0.5 in long: tube Ø203.2 × 2.77 (bore Ø197.66), flange Ø217.7STEP · STL
ferrule-8in-38.1mm8 in weld ferrule, 1.5 in long: tube Ø203.2 × 2.77 (bore Ø197.66), flange Ø217.7STEP · STL

Plain text: sheet.txt · JSON: /api/geometry?object=sanitary-clamp-ferrules-6-8in

Sanitary clamp weld ferrules, 6 and 8 in (tri-clamp style), isometric render of a generated part
Render of ferrule-8in-12.7mm from the free STEP; not to scale.

Fits with

Sanitary clamp end caps, 6 and 8 in (16AMP style), isometric render of a generated part
Sanitary clamp end caps, 6 and 8 in (16AMP style)2 sizes★ 2 files
Sanitary clamp gaskets, 6 and 8 in (Type B profile), isometric render of a generated part
Sanitary clamp gaskets, 6 and 8 in (Type B profile)2 sizes★ 2 files
Two-bolt clamps for 6 and 8 in tri-clamp joints, isometric render of a generated part
Two-bolt clamps for 6 and 8 in tri-clamp joints2 sizes★ 2 files
Tri-clamp vessels with a dished or round welded bottom: 4, 6 and 8 in, 12 to 24 in deep, isometric render of a generated part
Tri-clamp vessels with a dished or round welded bottom: 4, 6 and 8 in, 12 to 24 in deep3 sizes★ 18 files
Tri-clamp dome lids: 1½ to 12 in, plain or with a port at the crown, isometric render of a generated part
Tri-clamp dome lids: 1½ to 12 in, plain or with a port at the crown8 sizes★ 16 files

Questions

What is the flange diameter of a 6 in tri-clamp?

6.570 in (166.9 mm); the tube is 6.000 in OD with a 0.109 in wall.

And 8 in?

8.570 in (217.7 mm) flange on an 8.000 in tube, 0.109 in wall.