Pressure tanks

In the interests of safe operation of pressure vessels, we adhere to all regulations and rules regarding the process of their creation.
All the tanks manufactured by our company are built according to a professional design using certified materials. During the design phase, the wall thicknesses of the shells, spigots and additional caps are selected. Using specialised software, strength calculations are then carried out, proving that the tank can withstand high pressure and extreme temperatures.

Moving on to the execution phase, tank welding is carried out according to established WPS procedures by qualified personnel, after which the welds are subjected to tests confirming their correctness (visual, magnetic particle and radiographic examination).

In the certification and quality control phase, the last step of the tank building process is a pressure test in the presence of a representative of the notified body, consisting in raising the pressure in the tank to 18 or 24 bar, depending on the type and destination of the tank. On the basis of a successful leak test and the submission of complete documentation, a certificate is issued officially confirming the completion of the production process. The tank is then CE-marked. Only then is the tank ready for further operation in the refrigeration system.
 

project		determination  of needs		selection of materials		performing strength calculations
execution		material processing		welding
conformity assessment		weld testing		pressure test + submission  of technical documentation		certification –  CE marking