Welded pipes
We have prepared an online database of STEP models of welded air ducts for you.


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Catalog and price list of pipes
We have prepared an online database of STEP models of welded air ducts for you. Access to our database is via the price list of pipe parts, which can be displayed by clicking on the "Go to catalog" button. There are now over 6500 STEP files available for download. No registration required, everything is handled intuitively. To navigate in the price list, click on the pictures and to return to the menu, use the house icon in the document header. We will be happy if our database makes it easier for you to work with otherwise time-consuming modeling of pipelines.
Demonstration of our equipment in practice

We are G&G filtration
G&G se zabývá vývojem a výrobou produktů z oblasti průmyslového odsávání a filtrace vzduchu. G&G společně založili Ing. Radek Veselý a Ing. Miloš Gregor z důvodu jediného cíle a to výroby filtrační technologie pro mezinárodních trh.
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G&G filtration
filtration for the whole world
