The combination of pipe, fittings, valves, and advanced fusion technologies are an ideal fit for a variety of M&I applications. Design-Flow is a robust system with excellent chemical resistance and physical properties.

Chemical Resistance

The Design-Flow HDPE system is resistant to a wide variety of chemicals found in M&I applications.

Complete System

Design-Flow is a complete system of pipe, fittings, valves, and advanced fusion technology all from a single supplier.

Light Weight

When compared to metal systems, Design-Flow HDPE is a fraction of the weight. This makes installation faster, safer and more economical.

Superior Physical Properties

Design-Flow has excellent physical properties with robust mechanical strength, high impact resistance at very low temperatures, and good abrasion resistance.

Plastic Pipes

Sturdy and lightweight, plastic pipes are ideal for use in a wide range of applications. Versatile yet durable, these all-rounders offer exceptional reliability and proven quality.

Adapters & Transitions

Adapters and transitions are essential for connecting metal with plastic pipes or even two plastic pipes. This range covers multiple materials and offers reliable connections while offering high flexibility during assembly.

Bends & Elbows

Bends and elbows are essential fittings that easily change the direction of pipes. The extensive range available offers not only multiple materials but also different curvature degrees to easily fit your piping system.

Caps & End Caps

Caps provide a tight seal and stop the flow direction of a piping system. GF Piping System caps are available in different dimensions, different plastic materials and malleable iron to fit all of your needs. Temporary caps ease the pressure testing of an installed pipeline.

Couplers & Sockets

Simplify the pipe installation process with couplers and sockets. Specially designed to slide easily over pipes with no extra equipment required, they are cemented, welded or mechanically connected to create a pressure-tight joint.

Flange Connections

Flange connections are often the best mechanical connection between pipe segments or for installing valves up to very big dimensions.

Reducers

Reducers are used for effecting a smooth transition between two pipes or fittings with different dimensions. The wide selection available covers an exceptionally diverse area of applications. They are available in short or long versions and in centric or excentric versions.

Saddles

GF Piping Systems produces a range of hard-wearing saddles including branch, clamp-on, strap-on and glue-on variants in various sizes. The saddles are lightweight yet durable, enabling them to support plastic and metal piping systems with ease.

Tees, Y-Pieces and Crosses

When creating branch lines, lightweight tee, wye, and cross fittings make installation much easier. These fittings are made from a range of materials and malleable iron and cover multiple dimension possibilities including various reductions on the same fitting.

Unions

Unions are the best mechanical connection between pipe segments and for installing all kinds of components up to the dimensions of d110/DN100. Unions are available in a wide range of materials and jointing options. The connection is fast and very robust.

Fixpoint Fittings

Fixpoint fittings are used for the correct design and installation of a piping system. Various solutions for all relevant applications are available.

Contact

Georg Fischer Piping Systems Ltd

Ebnatstrasse 111

8201 Schaffhausen

Switzerland