Focus in details

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Focus in details

From the drafting stage we place great emphasis on accuracy and precision, which continues through the the production and function of our products. It’s the nuances that characterise Schwer products and make the difference.

Our product managers and development engineers are constantly optimising and upgrading our fittings, in order to provide products created specifically to match your requirements. Deriving from this experience and continual improvement process are mature and proven items, offering added value. Here are examples, Focus in detail at:

u2 screw connections

A special surface on the fine thread of the union nut enables user-friendly installation.

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Rings

Our cutting rings and clamping wedge rings are labelled with a batch number as standard.

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Push-In

All deflections are spherically rounded for optimum flow behaviour.

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Push-In

The screw-in fittings have a hexagon socket and can therefore be fitted very tightly.

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Quick-release couplings

The outer surfaces are particularly easy to clean thanks to the deliberate omission of knurling.

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Couplings

The smooth coupling surfaces protect the internal mechanism from external soiling.

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ZeroCon

The patented screw connection with metallic sealing ring ensures absolute tightness and has no dead spaces.

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Ecotube

The transitions inside the fitting are perfectly designed and are suitable for piggable applications.

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Lasered test number

Small Number, plenty of information

Generally, all parts, that make contact with the media, are lasered with a test number. This number conceals a wealth of information. After many years, it’s still possible to match the mechanical tests to the original material and offer a 3.1 certificate.

This provides a customer advantage, as when a fitting is installed in a system that later needs to be inspected (TUV etc), if the number is provided to Schwer Fittings, then a 3.1 certificate can be provided.

We design and draw the individual components with the tightest manufacturing tolerances. During the entire production period, continuous functional dimension tests are carried out on the machine. The final inspection takes place at our headquarters in Denkingen / Germany. Furthermore, continuous improvements and innovations are incorporated into Schwer Fittings products.

u2-Lok Twin ferrule fittings

Focus in details Klemm Keilring Verschraubungen

High Surface Hardness

to HV 1.000

Rolled smooth inner cone

Compacted surface Ra 0.4 max

Threads rolled / chased

Traceability

through test and batch number

Silver plated inner thread

on the nut allows for easier removal and prevents cold welding