Duplex Steel Plates

$0.60 - $1.60

Minimum Order : 50 plate

Customization as per requiments


Duplex Steel Plates - Specification

Specification Details
Plate StandardsAstm A240, / Asme Sa240
Material Grades405, 409, 409l, 410
Surface2b, 2d, Ba, No.1
FinishCold Rolled Plate (cr), Hot Rolled Plate (hr), Satin (met With Plastic Coated), 2b

Duplex Steel Plates Manufacturer In India

R​‍​‌‍​‍‌​‍​‌‍​‍‌ H Alloys is a top-grade Duplex Steel Plates Manufacturer whose products are distinguished by their impressive mechanical strength, corrosion resistance, and long life even in very aggressive types of environments. The plates find their applications in chemical processing, marine, and power generation industries etc. We are committed to delivering precision-engineered products that not only meet international standards but also provide outstanding performance in applications requiring both mechanical strength and resistance to pitting and stress corrosion cracking.
We, at RH Alloys, through our strong B2B market presence, ensure that Duplex Steel Plates are delivered on time to industries that are highly demanding in terms of quality and reliability. Apart from this, we also have a product line that features Stainless Steel 410db Rings, which are engineered to offer great performance under extreme conditions of pressure and temperature. We have been concentrating on factors like maintaining the quality of products consistently, offering competitive prices, and providing excellent customer service, which have made us a reliable partner for industrial material solutions anywhere in the ​‍​‌‍​‍‌​‍​‌‍​‍‌world.



Type of Sub-products

Duplex 2205 Steel Plates

Duplex 2205 Steel Plates

The most common duplex grade, offering a balanced combination of strength, corrosion resistance, and weldability. Ideal for marine, chemical, and structural applications.

Cold Rolled Duplex Steel Plates

Cold Rolled Duplex Steel Plates

Manufactured using a cold rolling process, offering a smoother finish, better dimensional accuracy, and increased mechanical strength.


Frequently Asked Questions

What are Duplex Steel Plates?

Duplex Steel Plates are high-strength, corrosion-resistant plates made from Duplex Stainless Steel, which combines ferritic and austenitic properties. They offer superior stress corrosion cracking resistance, making them ideal for harsh environments like marine, offshore, chemical, and oil & gas industries.

Where are Duplex Steel Plates used?

These plates are widely used in offshore platforms, desalination plants, heat exchangers, pressure vessels, bridges, and structural applications, where high strength and corrosion resistance are essential.

How to choose a reliable Duplex Steel Plates Supplier?

Look for a supplier that provides: ✅ High-quality materials meeting ASTM, ASME, and ISO standards. ✅ Various sizes, thicknesses, and surface finishes for custom applications. ✅ Competitive pricing, fast delivery, and bulk availability. ✅ Technical expertise and excellent customer support.


Countries we Export - Duplex Steel Plates

Bahrain

Canada

India

Iran

Kuwait

Oman

Qatar

South Africa

Sri Lanka

Turkey

Dubai


Industries we serve - Duplex Steel Plates

Bridge And Building

Bridge And Building

Aerospace Industries

Aerospace Industries

Automobile Industry

Automobile Industry

Electrical Industry

Electrical Industry

Defense Industry

Defense Industry

Construction & Fabrications

Construction & Fabrications

Railways

Railways