The recognition by the ASME Boiler and Pressure Vessel Code was published in March 2000 by ONE / TÜV / BV.

With the recognition of ASME, VAKO has once again demonstrated its strength and power. The experience can be used and is helpful for our customers in the international competition.

Download Certificate of Authorization

TR CU 0032 / 2013

Download certificate as PDF

Of the total of 11 containers, 6 were manufactured in our company.

In an inconspicuous village, the energy company Iberdrola has launched a project worth billions. 20 megawatts are just the beginning. Not a single person will work in the plant.

Erstpublikation: 31.05.2022, 12:30 Uhr

The Spanish call it the village of two lies: Puertollano, which translates as “flat harbor,” has neither a port nor is the region 250 kilometers south of Madrid flat, but rather lined with hills. But the investors who have set up shop here are apparently not superstitious. They have chosen the village of 48,000 inhabitants to play an important role in the future of Spain and possibly Europe: as a pioneer in the production of green hydrogen.

In mid-May, Spanish energy company Iberdrola commissioned an electrolyzer with a capacity of 20 megawatts in Puertollano, right next to the Fertiberia fertilizer plant, to meet part of its energy needs.

This makes the project the largest production plant for green hydrogen in the whole of Europe to date.

Source: https://www.handelsblatt.com/politik/energiewende-hier-geht-europas-groesste-produktion-fuer-gruenen-wasserstoff-in-betrieb/28367634.html

Video about the plant: https://www.iberdrola.com/about-us/lines-business/flagship-projects/puertollano-green-hydrogen-plant

Since January 1, 2019, VAKO Vakuumbehälter- und Apparatebau GmbH & Co. KG has been a member of the Industrial Gases Association (IGV) Berlin. The Industrial Gases Association (IGV) promotes safety, environmental protection and technology in the production and handling of industrial gases.

Our management system is certified according to DIN EN ISO 9001 : 2015.

DIN EN ISO 9001 : 2015 DOWNLOAD.

We manufacture up to a diameter of 4,500 mm, a piece length of 45,000 mm and a piece weight of 100 t. Vessels and pipes suitable for gases, liquids, vapors and vacuum.

Learn more about VAKO and our manufacturing capabilities…

VAKO GmbH & Co. KG arbeitet seit 1993 auf der Basis eines zertifizierten QM-Systems nach
DIN EN ISO 9001 / EN 29001.


Since summer 2014 we offer corrosion protection and surface preparation of your parts. Our team has a high level of expertise and can react very flexibly and dynamically to your wishes. In addition to the derusting of metallic and non-metallic parts in our free blasting house, a separate painting area is available.

Learn more about our surface engineering division….