Test Plugs Ltd was first established in 1975 and is ISO9001: BS EN 2000 registered.

We are a privately owned company and our products are sold to the heating, ventilation, air conditioning, refrigeration industries on and off-shore. Our products are used in many other processing industries from food to chemicals, from drinks to the oil industry.

We find that many of our customers are pipeline equipment stockists (valves, tube and tubing, pipes and piping etc.).

We are UK based (Great Britain, England) and our main site is just outside Cambridge. We export to Mainland Europe (the Continent), Africa, Middle-East and Far East countries.

Some of our higher profile customers include Euro Disney France, government buildings and many other prestige buildings around the world.

The principle of a Test Plug is simple. The contents of piping system may need checking at various points in the line. A Test Plug installed at that point allows you to insert thermometers, gauges etc. into the system to check the pressure and or temperature without interrupting the system. Access to the content is gained via a self-sealing rubber core that is only exposed when a protective cap is removed. There is no cheaper nor more effective way to monitor the performance of your piping system!

Our test plugs are known by various names in different industries:-

....etc. etc., but , however you know the product, we can supply you the best at the most attractive prices.

We also supply:

...... and many others as well!