Tank Head - Conical heads

CONICAL HEADS price request

DVAI is able to supply stainless steel conical heads.
-    Conical heads are manufactured from DVAI’s stainless steel plate stock. Master of quality and deadlines
-    Qualified welders: we can supply you the welder’s qualification (WQ) and welding process system (WPS)
-    Large plate widths stocked, in order to limit the number of welding seams
-    Machine polishing possibility
-    Possibility to realize openings on cones (before or after forming)
-    Possibility to manufacture your shells with the exact expansion length of your heads for easy assembling

conical heads



  • A conical head is generally specified by following factors :

                   - Big Diameter (Gd.Diam.), Small Diameter (Pt.Diam.), Bottom angle, Knuckle radius (Rc) or

                   - Big Diameter (Gd.Diam.), Small Diameter (Pt.Diam.), Height, Knuckle radius (Rc).

  •  For 15°cones : Possibility to realize it without welding seams

Possible knuckle radius value (Rc) if edging machining :
4 – 15 – 30 – 50 – 75 – 100 – 125 – 150 - 200 … 

Possible knuckle radius value (Rc) if embossing process:
5 – 10 – 15 – 20 – 30 – 50 - …



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