Tank heads

6 . 12 . 2019
Manufacture of tank heads

Manufacturing a tank head or bottom Tank heads manufacture is a speciality of DVAI. The tank heads manufactured by DVAI can be used in the food industry, chemistry, pharmaceuticals, cosmetics , energy production (petrochemicals , nuclear) , for decoration and in the building.   2 ways to create a tank head There are 2 possibilities […]

6 . 12 . 2019
Stainless steel grades

Different types of stainless steel Your will find hereby attached a summery table illustrating the different stainless steel grades for austenitic, heat resistant and duplex stainless steels according EN10028-7 and EN10088-2 (which are European standards) and ASME (ASTM A240/ ASME SA240) (the American standard). Austenitic stainless steel EN10028-7 ou EN10088-2 / ASMT A240 or ASME SA240   […]

5 . 12 . 2019
Dished heads and caps

Dished heads Different names are used to qualify dished heads:  vessel head, dished ends, tank heads, ends, caps …These names can vary according to their application. We distinguish several dished heads families: dished heads, flat heads, conical heads, spherical caps and hemispherical heads. Dished heads are defined by the following elements: External or internal diameter Crown […]