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Site Built tanks

High-Grade Stainless Steel Tanks Built Directly on Location

Gpi offers a complete, site built storage service.

With the help of our unique Coil Building machine, we can produce tanks directly on location.

Our company can efficiently erect tanks with a diameter of up to 30 metres and a height of up to 30 metres.

Up to 15.000 m3

Gpi produces, delivers and installs storage tanks from 5 litres up to 10.000 m3.

EN14015 / API 650

Our storage tanks comply with standards, regulations and building codes as:

  • EN14015
  • EN13445
  • KIWA
  • ASME
  • BRL
  • API 650
  • PGS 29
  • PGS 30
  • Eurocode 3
  • DIN 4119
  • PED

Mounting VCA-P

Trust our VCA-P-qualified mounting department to mount your tank.

Although building on-location often involves building large storage tanks, we can also build smaller tanks measuring, for example, 10m3, on-location.

Whenever a tank is built in the factory so that it can no longer be installed, we are able to prefabricate it to the greatest extent possible and then assemble it on location.

Safety is of the highest importance for tanks of any size produced by any construction method, both during manufacture and use.

Tanks can be set up according to all the relevant standards, such as Eurocode 3, EN 14015, ASME and API 650. We can also help you if your installation falls under a PGS 29 / 30 /31 regime.

Do you have any questions about our storage tanks?

Coil Building

The Gpi Coil Building system is a production method via which tanks with a diameter of up to 30 metres and a height of up to 30 metres can be produced.

The machine uses a decoiling system that unrolls the stainless steel and cuts it off to create a body section, after which the welding process takes place entirely automatically.

The tanks are lifted up by means of a computer-controlled hydraulic lift so that the body section can be welded on its underside.

The compactness of the system makes building large, high-quality stainless steel tanks on location a possibility.

Storage tanks

Parallel Production

When identical tanks need to be built on-location within a short time frame, we can also employ a parallel production process.

In contrast to our Coil Building system, we build several tanks simultaneously, whereby one centrally positioned crane carries out lifting operations.

Gpi tanks on location


Gpi Tanks offers engineering, fabrication, assembly, maintenance, repair, refurbishment, and inspection services for  tanks built on-site.

The fabrication of site built storage tanks involves on-site welding and assembly of components to create the storage vessels.

Site built storage tanks are commonly constructed using carbon steel or stainless steel materials based on the industry’s specific requirements.

Yes, Gpi Tanks can design and build storage tanks according to the requirements of various industries, including specialist tanks and vessels.

Site built tanks offer the advantage of customization, on-site fabrication, and the ability to meet specific capacity and design requirements.