Duplex 2205 Pipe Price

Duplex 2205 stainless steel pipe is one of the most widely used duplex grades, offering high strength and excellent corrosion resistance, particularly against chloride stress corrosion cracking. It is a preferred choice for applications in oil & gas, chemical processing, desalination, and marine environments. Understanding the market price of Duplex 2205 pipes helps buyers make cost-effective purchasing decisions while ensuring material quality.

Current Duplex 2205 Pipe Price Range (2025)

The following table shows the estimated price per kilogram based on different sizes and standards:

Factors Influencing Duplex 2205 Pipe Price

Several factors affect the market price of Duplex 2205 pipes:

• Raw Material Costs: Nickel and chromium market fluctuations impact pricing.
• Pipe Size & Thickness: Larger diameters and heavier schedules cost more per kg.
• Surface Finish: Polished and pickled finishes add to processing costs.
• Order Quantity: Bulk orders usually receive discounted rates.
• Origin: Pipes from Europe or the USA are generally priced higher than those from Asia.

Specifications of Duplex 2205 Pipes

Typical specifications offered in the market include:

• Grade: UNS S31803 / S32205
• Outer Diameter: 6 mm – 610 mm
• Wall Thickness: 0.5 mm – 50 mm
• Length: 6 m – 12 m, or custom lengths
• Standards: ASTM A790, ASTM A928, EN 10216-5
• Finishes: Annealed, Pickled, Polished

Applications of Duplex 2205 Pipes

Due to its combination of high strength and corrosion resistance, Duplex 2205 is used in:

• Oil & gas pipelines
• Chemical processing plants
• Seawater desalination systems
• Heat exchangers
• Marine structural components

Buying Tips for Duplex 2205 Pipes

To ensure the best value for money, buyers should:

• Verify mill test certificates (MTC) for chemical and mechanical properties.
• Request NDT reports for quality assurance.
• Compare offers from multiple suppliers to get the most competitive price.
• Check for compliance with ASTM/ASME or EN standards.

Frequently Asked Questions

What is the price of Duplex 2205 pipe per kg?

Depending on size and finish, prices typically range from $6.50/kg to $9.00/kg in 2025.

Is Duplex 2205 more expensive than stainless steel 316?

Yes, Duplex 2205 is generally more expensive due to its higher alloy content and superior mechanical properties.

Where can I buy Duplex 2205 pipes?

They are available from global suppliers such as Sandvik, Outokumpu, Jindal Stainless, and Baosteel, as well as regional distributors.