One solution protects you twice – reliable and safe, designed for the transport of aggressive media. The Contain-It Plus system combines the chemical resistance of dedicated inner plastic piping with the additional safety of a second outer piping. The modular system pairs the right materials and unique products such as valves and leakage detection sensors with easy and safe assembly. It is the ideal sustainable choice for minimizing personal and environmental risks for challenging application in the industrial field.

Minimized risk, sustainable protection

In case of an unwanted emergency, the double pipe not only ensures the protection of the environment and employees, but also allows for the detection and monitoring of leakage.

value-bar-icon-3 Flexible and safe integral system

Optimized for easy and safe installation with a large range of available jointing methods and product solutions, Contain-It Plus offers unique flexibility.

Unique jointing method

The installation of the innovative double-pipe solution is based upon the principle of the initial connection of the inner pipes, making the assembly as easy and safe as a single pipe – according to DVS guidelines

value-bar-icon-2 Complete solution for discerning customers

High-performance plastics guarantee resistance to aggressive media or thermal effects. Smooth interior surfaces and low weight are advantageous for handling.

Double Containment Pipes

Double containment pipes provide optimal safety for high-risk and highly demanding applications. The double containment system prevents the leakage of hazardous materials and protects human beings, the environment and production equipment. There are visually or automated leak-monitoring systems.

Tees, Wyes & 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.


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.

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.

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.

Ball Valves

The product range with solutions for the widest range of applications.


Daniel Wunderle

Global Product Manager Double Containment Systems

Georg Fischer Piping Systems AG

Ebnatstrasse 111

8201 Schaffhausen