Name: Duplex Steel Valves
Brand: Ridhiman Alloys
Availability: InStock
Rating: 5 (10 reviews)

Question 1

What are Duplex Steel Valves made of?

Accepted Answer

Duplex Steel Valves are made from a mix of austenitic and ferritic stainless steels, most commonly UNS S31803 and S32205. This dual-phase structure provides high strength, superior resistance to pitting and stress corrosion, and excellent performance in aggressive environments.

Question 2

What industries use Duplex Steel Valves?

Accepted Answer

These valves are widely used in offshore oil & gas, petrochemical plants, chemical processing units, desalination systems, and pulp & paper industries. Their resistance to chloride-induced corrosion makes them ideal for marine and coastal applications.

Question 3

How do Duplex Valves perform in high-pressure systems?

Accepted Answer

Duplex Steel Valves can operate under high pressure and fluctuating thermal conditions. This makes them suitable for high-load and cyclic applications in refineries and offshore facilities.