![](https://www.tri-ergon.nl/wp-content/uploads/2019/09/kappen-1260x969.jpg)
5 December 2019
![kap kap](https://www.tri-ergon.nl/wp-content/uploads/2019/09/kap.png)
Protective caps
The heating systems in the Netherlands must continue to work in order to keep the houses in the
Netherlands warm.
To ensure this, Tri-Ergon has made use of high-quality plastic that can withstand both extremely high
temperatures and very high pressure. This plastic is of a such high-quality grade that the pressure
resistance only increases after years of use.