Precisionis the specialist of stainless steel spherical cap or dished only head.
– Dished only heads are manufactured from Precision’s stainless steel plate stock. Master of quality and deadlines
– Machine polishing possibility
– Head cutting possibility for openings
Theoretical internal arrow:
Ht.Int = Rb – √ (Rb² – De²/4)
Spherical cap edges are cut following the vertical axis and they are not machined.