Danieli Quality System is certified in accordance with ISO 9001:2008,
ISO 3834-2:2005 (Quality Requirements for Fusion Welding of
Metallic Materials) and European Pressure Equipment Directive 97/23/CE-H.
Danieli Environmental System is certified in accordance with ISO 14001:2004.
Danieli Safety System is certified in accordance with OHSAS 18001:2007.
Danieli is also certified in accordance with ASME Boiler and Pressure Vessel Code,
ASME-U and ASME-PP stamps, which cover manufacture of pressure vessels
(ASME Code Section VIII Div. 1) and fabrication and assembly of
pressure piping (ASME B 31.1), respectively.
The National Board of Boiler & Pressure Vessel Inspectors has issued
the National Board Certificate of Authorization that authorize Danieli & C.
to apply the “NB” mark and register boilers, pressure vessels or other pressure
retaining items with the National Board in accordance with its provisions.

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