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FIXED & LOOSE FLANGE
Tubes and Fittings With Loose Flange


Modular Tubing Systems With Loose Flanges
ø 14" - 32" (350-800 mm)

Alternative with welded flanges.

cone connecting-flange spout-square-to-round

Welded tubes, with loose
flange on both sides

Slip tubes, with loose
flange on one side

Ring-seals for slip tubes
with flange connection

cone connecting-flange spout-square-to-round

Flanges for slip tubes

Segments R = 1,25 D, 30°, with
loose flange on both sides

Segments R = 1 D, 45°, with
loose flange on both sides

cone connecting-flange spout-square-to-round

Bends R = 1 D, 90°, with
loose flange on both sides

Bends R = 2 D, 30°, with
loose flange on both sides

Bends R = 2 D, 45°, with
loose flange on both sides

cone connecting-flange spout-square-to-round

Bends R = 2 D, 60°, with
loose flange on both sides

Bends R = 2 D, 90°, with
loose flange on both sides

T-pieces with loose flanges

cone connecting-flange spout-square-to-round

Forks 30°, with loose
flange on both sides

Conical forks 30°, with
loose flange on both sides

Conical symmetrical forks 60°,
with loose flange on both sides

cone connecting-flange spout-square-to-round

Cone pieces, with loose flange /
welded-on flange on one side

Jet caps with welded-on flange
acc. to DIN 24154, T2

Rain caps with loose flange

cone connecting-flange spout-square-to-round

Cleaning section with loose
flange on both sides

Throttle valves without seal,
with loose flange on both sides

Exhaust stubs 45° with
bird-guard, with loose flange

cone connecting-flange spout-square-to-round

JACOB-flanges acc.
to DIN 24154, T2

U-shaped gasket for 10 mm lip

Flat gasket for loose flanges



JACOB loose flange system
with 10 mm lip and flanges acc. to DIN 24154, T2

The entire range is also available with welded flanges – prices on request. Grounding lugs on request.

From diameter 14" (350mm) up to diameter 32" (800mm).
Other diameters on request.

Materials:
Mild Steel
Priming:
Interior and exterior primed in RAL 7032.

Hot-dip galvanized, temperature resistance up to 396°F (200°C).

Stainless Steel 304SS
surface Cr-Ni-blasted, temperature resistance up to 572°F (300°C).

As standard the listed components are made of stainless steel with loose flanges out of hot-dip galvanized standard steel.There is a surcharge for loose flanges made of stainless steel.

Special versions in material 1.4571, AISI 316Ti (X6CrNiMoTi17122)
with flanges made of stainless steel, surface pickled and passivated, available on request.

Wall thicknesses:
Tubes:
19 gauge (1 mm) for ventilation systems, suitable for up to 100 mbar pressure (40" wc).
14 gauge (2 mm) tubes up to diameter 800, shock explosion proof up to 3 bar.
11 gauge (3 mm) tubes on request, 11 gauge (3 mm) stainless steel only available with welded-on flanges.

Components:
16 gauge (1.5 mm) and 14 gauge (2 mm) wall thickness.
11 gauge (3 mm) on request, 11 gauge (3 mm) stainless steel only available with welded-on flanges.

Shock explosion proof up to 3 bar:
Tubes 14 gauge (2 mm) thick up to Ø 800 mm
Segments 5° up to 45° 14 gauge (2 mm) thick up to Ø 800 mm
Bends 30° up to 90° 14 gauge (2 mm) thick up to Ø 800 mm
T-pieces 14 gauge (2 mm) thick up to Ø 500 mm, 11 gauge (3 mm) thick up to Ø 800 mm
Forks 30° and 45° 14 gauge (2 mm) thick up to Ø 500 mm, 11 gauge (3 mm) thick up to Ø 630 mm
Cone-pieces 14 gauge (2 mm) thick up to Ø 630 mm, 11 gauge (3 mm) thick up to Ø 800 mm
Symmetrical forks 60° 14 gauge (2 mm) thick up to Ø 500 mm, 11 gauge (3 mm) thick up to Ø 800 mm
Symmetrical forks 90° 11 gauge (3 mm) thick up to Ø 630 mm

Assembly instructions: Tubes have to be assembled in true alignment.
For shock explosion proof tube connections screw quality 8.8 is required.
Tightening torque: M10 = 40 Nm, M12 = 60 Nm

Please refer to our product catalog (PDF) for details of the sizes available in our standard range. Technical drawings in 2-D and 3-D and dimension sheets are available in our download area.

If you can't find what you are looking for, please contact our engineering department at engineering@jacob-tubing.com

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