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Sandvik and Stamicarbon have introduced Safurex® as the ultimate corrosion resistance material for the urea synthesis in 1996. This so-called super duplex stainless steel is specially designed for the urea synthesis in a long tradition of revolutionary innovations. Today more than 80 plants worldwide have included over 200 pieces of high pressure equipment in Safurex® with a strong focus on safety, reliability and performance.

This remarkable milestone for Safurex® is clarified in relation to the failure frequency of tubes applied in HP shell and tube heat exchangers. It is demonstrated how technical material knowledge, validating knowledge on ammonium-carbamate corrosion and high quality production standards work hand in hand.

This paper demonstrates the fruits of a long lasting relationship and the commitment to improve the design of urea plants every day with innovative developments and a pioneering attitude.

Stamicarbon webinar series:

Stamicarbon will host a free webinar series that will discuss this and other technical topics. Are you curious to learn more about Stamicarbon’s fertilizer technology? Then sign up for one of their free webinars via www.stamicarbon.com/stamicarbon-webinars