Material of Constructions

Material selection is where corrosion resistance meets budget. Chloride content, pH, temperature and the presence of oxidising species decide whether a duty needs stainless steel, duplex, a nickel alloy or titanium.

Key features

• Alloy selection driven by chloride, pH and operating temperature.
• Mixed-material designs where only the wetted parts need the expensive grade.
• Fabrication, welding and passivation requirements specified with the material.