Connections & Gaskets

Dockweiler offers connections, gaskets and O-rings from a single source – from standard solutions to high-purity specialized compounds for the pharmaceutical industry, biotechnology, cosmetics and food industry, as well as for the semiconductor industry.

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Stainless Steel connection in front of clamps and other components as well as gaskets

Everything from a single source

Industry focus: life science and microelectronics
A wide variety of gasket and O-ring materials to suit the process requirements
Laser-marked gaskets for full traceability

With our high-quality connections that meet the DIN 11864 and DIN 32676 standards, we offer products that are perfect for use in the pharmaceutical, biotechnology, cosmetics and food industries. We offer our time-saving PipeGrip connection for water cooling pipes. This connection allows you to speed up your installation and reduce your costs.

Our premium products Dockweiler Cap and ZeroCon offer the highest purity and are made entirely of stainless steel, so they do not require soft seals and guarantee an absolute level of tightness.

Overview

ZeroCon – as tight as a weld seam

ZeroCon is the established, patented, completely stainless steel connection system for the safe and fast connection of tubing systems. It combines all the advantages of a detachable connection with those of a welded connection.

Maintenance work on the system or connections to other systems can be realized quickly, easily and cost-effectively. Therefore, ZeroCon can be used in a wide variety of applications, industries and purposes.

Design of ZeroCon

1 Nut
With integrated test port for quick and easy leak testing

2 Seal
Tight as a weld seam due to patented metal seal design

3 Force joint
Self-centering and torsion-proof due to interlocking design

4 Screw joint
End stop prevents damage due to excessive tightening torques

ZeroCon

PipeGrip - fast, safe, flexible

With PipeGrip, you can connect pipes from 2 to 16 inches in just a few minutes - without any welding. The coupling made of seawater-resistant stainless steel compensates for axial movements, allows angular deviations of up to 5° and also withstands high safety factors. The innovative coupling is tested in accordance with ASTM F1476-07 and ASME B31.3 and ensures a tight, durable connection. PipeGrip is ideal for water, cooling water (PCW) and compressed air systems. Designed fo rthe purpose of simple installation, saving valuable time and significantly reducing the amount of work required - even in hard-to-reach places.

PipeGrip

EN(175 kB, pdf)

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Customer Benefits

Full traceability

All Dockweiler gaskets are laser marked and meet the USP Class VI requirements. They are made of FDA-compliant materials. This allows us to guarantee full traceability, which is specifically required for pharmaceutical equipment.

For all applications

From aseptic screw connections, clamp or flange connections according to DIN 11864 to TriClamp connections according to DIN 32676, we have everything in our product range. For the highest demands on purity and tightness, we also offer the patented ZeroCon connection and the Dockweiler Cap.

Tight as a weld seam

ZeroCon is the new, patented, pure stainless steel connection for the safe and secure connection of tube systems. It combines all the advantages of a detachable and welded connection and is extremely pressure and temperature stable.

FAQs

Our customers put a high value on traceability and certification. At Dockweiler, this is a well-known quality feature.

Paul MettenGeneral Manager | Exentec Germany GmbH

Stainless steel connection with a clamp connection

Pipegrip pipe couplings in three different sizes, next to each other

Downloads

More information

Material data at the touch of a button

Get immediate access to all important material data with the online Material Test Report (MTR) - without the need for a 3.1 certificate. Simply enter the batch number or scan the QR code and you will receive all the relevant information and can save the data directly as a PDF.

Digital documentation

WebCert offers you an easy way to manage all your certificates and test reports digitally. This means you always have your quality documentation to hand - quickly, transparently and sustainably. Find out more!

Simply download

All important information about our products and solutions - catalogs, brochures, technical data sheets and certificates - can be downloaded here. Quick and easy. Click here to find out more!