Certifications and traceability: Oiki stainless steel is guaranteed at every stage
In the stainless steel industry, quality is never an abstract concept. It is the result of defined technical specifications, recognised standards, and documented verifications that determine the real value of every semi-finished product. Over the years, Oiki Acciai Inossidabili Spa has developed a robust and transparent system where every item is certified, inspected, and fully traceable.All materials supplied by Oiki come with chemical analysis and mechanical test certificates compliant with key international regulations. These certifications cover requirements across industrial, plant engineering, and regulatory sectors, ensuring complete technical and documentary compatibility. Applicable standards include:- ASTM A240 / ASME SA240 - USA standards for austenitic and ferritic stainless steel plates- DIN 17440 / 17441 - German standards for stainless steel semi-finished products- BS 1449 - British standard for hot and cold rolled stainless steels- EN 10088 / EN 10028 - European standards for technical characteristics and specific applications- PED / AD 2000-W2 - EU Pressure Equipment Directive for pressurised system componentsEach certification is issued based on the supplied material, with values obtained from specific tests. All products undergo rigorous in-house inspections carried out by qualified personnel using state-of-the-art equipment, ensuring full compliance with specified requirements. Full traceability: every sheet has a verifiable originA key feature of Oiki’s quality system is its commitment to complete traceability. Every stainless steel sheet and coil is marked with a heat number, allowing trace-back to the material’s origin, chemical composition, production cycle, and associated certifications. This ensures full transparency for clients and facilitates efficient management in the event of audits, inspections, or documentation needs.Supporting this commitment, Oiki operates under a UNI EN ISO 9001 certified quality management system, which governs internal procedures, controls, and workflows; ensuring every process is compliant, traceable and reliable.Investing in certified quality builds trust, not only in the materials supplied but in the supplier itself. Through this approach, Oiki remains a dependable partner to industry, offering not only stainless steel products, but also the certainty that every declared value is tested, verified and guaranteed.
