The Quality of the stainless steel fittings produced by Fratelli PIOVESAN Ltd. is guaranteed by over thirty years of experience and by the ISO 9001: 2008 RI.NA. (R.I.N.A. Certificate n° 371/96/S).
Furthermore, the production and product of Fratelli PIOVESAN Ltd. are in compliance with the standard Approved acc. to AD 2000-Merkblatt W0 and certified acc. to PED PED (97/23/EC) by Certification Body for Pressure Equipment of TÜV.