Onsite testing of flange mechanics, consulting engineers for (bad acting) flange connections & maintenance management training.


We hereby inform you that Bolted Flange Solutions has agreed to no longer use and offer flange training devices that fall within the scope of two patents owned by Dijkgraaf Support for the remaining term of protection of those patents (NL 2 015 860 and EP 3 181 974).
We hereby inform you that Bolted Flange Solutions has agreed to no longer use and offer flange training devices that fall within the scope of two patents owned by Dijkgraaf Support for the remaining term of protection of those patents (NL 2 015 860 and EP 3 181 974).

"It’s more efficient to solve the cause instead of doing a lot of work to manage the effect."


Minimise fugitive emission from source points in the chemical industry by creating awareness and defining a standard in this area of expertise.

Our mission is to minimise fugitive emission from source points in the chemical industry by creating awareness and defining a standard in this area of expertise.

 Long term thinking

Reducing emissions out of flange connections by at least 50%, creating a pool of flange mechanics with high quality skills throughout Europe and setting the new European standard.

Long term thinking 

Reducing emissions out of flange connections by at least 50%, creating a pool of flange mechanics with high quality skills throughout Europe and setting the new European standard.

Right tools 

High-end quality training kits and in-house development of content. State-of-the art software in-house development and highly experienced staff only, with years of experience in the field.

 The right tools

High-end quality training kits and in-house development of content. State-of-the art software in-house development and highly experienced staff only, with years of experience in the field.

"Because of BFS we can update the Borealis Group pipe specs in 3 months instead of 1 year."


Gino de Landtsheer

Senior Group Expert Piping & Valves

BOREALIS