1. Stainless Steel Corrosion Resistance:
   • Stainless steel is highly resistant to corrosion, making it an excellent choice for projects exposed to moisture or chemicals.
   • Its durability ensures that components last longer and require less maintenance, ultimately reducing overall costs.
   • Unlike ductile iron, stainless steel doesn’t need regular painting or coatings to protect it from rust and corrosion.
2. Longevity:
   • Stainless steel has a longer lifespan, often outlasting most careers. It’s a “set it and forget it” material that withstands the test of time.
3. Ductile Iron Corrosion Limitations:
   • Ductile iron, on the other hand, has limited corrosion resistance due to its high carbon content.
   • While it’s commonly used in water and wastewater treatment industries, it requires more care and maintenance.
4. Lead Times and Costs:
   • Stainless steel offers faster lead times and greater flexibility in customization options compared to ductile iron.
   • As supply and demand trends have shifted, stainless steel has become a more cost-efficient choice over custom ductile iron.
5. Other Properties:
   • Ductile iron provides better resistance to corrosion than cast iron, but it still oxidizes faster than stainless steel.
   • Additionally, ductile iron is less brittle than steel, making it more resilient to impact forces.

To find out more information about the benefits of stainless steel for water supply continue reading here.