Certified stainless steels

All of OIKI's stainless steel products come with chemical analysis certificates and mechanical tests compliant with the main international norms:

• ASTM A 240
• ASME SA 240
• DIN 17440/17441
• AD W2
• BS 1449
• EN 10088/10028

We meticulously monitor all our production processes, which are also periodically verified by TUV. This allows us to mark the heat number on sheets and coils and release the Umstempelbescheinigung Stamp Transfer Certificate (upon request).

OIKI's quality management system complies with

UNI - EN - ISO 9001/00 norm.