News: General

Pillow Plates: more than a distinctive pattern

Pillow plates may appear decorative at first glance, but they are in fact highly advanced heat-exchange technology.

18 December 2025

Craftsmanship in Focus

Welder working on high-quality pipeline

The photo shows a welder working on the inside of a large pipeline. The striking light effect from the welding process illuminates the circular shape of the tube, giving the image an almost graphic appearance.

04 December 2025

Submerged Arc Welding (SAW)

Submerged Arc Welding (SAW)

known in Dutch as onderpoederdeklassen or welding under flux — is one of Deprest’s key welding processes for pressure vessels and heavy steel components.

20 November 2025

Plasma Arc Welding (PAW)

precision and control in stainless steel fabrication

For stainless steel pressure vessels, weld quality and precision are key.

At Deprest, we use Plasma Arc Welding (PAW) to achieve both — combining high energy density with exceptional process stability.

30 October 2025

Deprest: A Name with History, A Mission to Impress

At Deprest, we're proud of our name — and everything it stands for. While we’ve occasionally heard that we could just as well be called "Impressed", our name remains firmly rooted in our origins. It was our founder, Armand Deprest, who started the company in 1936, and since then Deprest has grown into a respected name in the world of pressure vessels.

09 October 2025