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 withUNI - EN - ISO 9001/00 norm.