English Products credentials Know-how BUTTING Group HSEQ philosophy Career Press Download Contact Numerous qualifications for our variety of products A broad product portfolio made of stainless steels of the highest quality has been our flagship for decades. The BUTTING employees are enthusiastic about joint top performance in the areas of materials and welding technology, production technology and quality assurance every day - and thus form the basis of our quality promise. We manufacture our products in accordance with a large number of internationally recognized standards , such as DIN EN ISO, AD 2000, ASTM, API or NORSOK. In addition, depending on the order, BUTTING also fulfills customer-specific requirements, such as B. from BASF, Saudi Aramco, Shell or Equinor. The result is numerous approvals for a wide variety of products, manufacturing steps and manufacturing processes within our product range: Approvals / production sites from BUTTING Knesebeck (Germany) Schwedt (Germany) Könnern (Germany) Tieling (China) DIN EN ISO 9001 (quality management) DIN EN ISO 14001 (environmental management) DIN ISO 45001 (Arbeits- und Gesundheitsschutzmanagement) DIN EN ISO 50001 (Energiemanagement) AD 2000-Merkblatt W0 / HP0 API-5LC API-5LD ASME / U-Stamp Bureau Veritas Mode II (Herstellerzulassung gem. Schiffsbauvorschriften) DEKRA EN 9100 (Teilbereichszertifizierung) DGRL 2014/68/EU DGRL 2014/68/EU Modul A2 DIN EN ISO / IEC 17025 (Labor-Akkreditierung) DIN EN ISO 3834 DNV GL Herstellerqualifikation nach DIN 2303 (Wehrtechnische Produkte) DNV GL rules for classification – Naval vessels DNV GL rules for classification – Ships DNV GL offshore standards DVGW GW 541 EN 1090-2 (Konformität WPK EXC3) EN 1090-2 (Schweißzertifikat) KTA 1401 / AVS D 100/50 KTA 3211.1 / KTA 3211.3 / KTA 1408.3 Lloyds Register (manufacturer approval according to shipbuilding regulations) NADCAP AC7110 Welding WHG approval BUTTING - progress based on tradition Thomas Knöfel quality management +49 5834 50-433 thomas.knoefel@butting.de Downloads >> Flyer energy management >> Flyer environmental management >> Material overview >> Non-destructive and destructive tests Left >> Quality management >> Downloads Imprint / Disclaimer data protection Contact BUTTING Group Gifhorner Strasse 59 29379 Knesebeck Germany Phone +49 5834 50-0 Email info@butting.de Privacy settings Nice that you are here. I ask for your approval! Hermann Butting, President of BUTTING Group In order to provide you with the best possible website experience, I ask you to accept the settings for cookies. We would like to optimize our website for you by analyzing user behavior. Accept all cookies Accept only necessary cookies Necessary cookies Our homepage uses the “cookie_optin” cookie to save your data protection settings for our homepage for a period of one year. Analytical cookies Our homepage uses Google Analytics. For this purpose, Google sets cookies that are necessary to use the service. For more information, please read the section on Google Analytics on our data protection page. Imprint / Disclaimer | data protection