Duplex Steel
Leading manufacturer and exporter of Duplex Steel pipe fittings, flanges, forged fittings, outlets and piping components in ASTM A182 F44, F45, F51, F60 and F61 grades for offshore, marine, desalination and oil & gas applications.
Our Duplex Steel Products Range
Duplex Steel Buttweld Fittings
Duplex Steel Buttweld Pipe Fittings Manufacturer, Supplier & Exporter
Duplex Steel Fasteners
Duplex Steel Industrial Fasteners Manufacturer, Supplier & Exporter | Bolts, Nuts, Washers & Stud Bolts
Duplex Steel Flanges
Duplex Steel Pipe Flanges Manufacturer, Supplier & Exporter | ASME B16.5 & B16.47 Flanges
Duplex Steel Forged Fittings
Duplex Steel Forged Fittings Manufacturer, Supplier & Exporter | ASME B16.11 Socket Weld & Threaded Fittings
Duplex Steel Long Radius Bends
Duplex Steel Long Radius Pipe Bends Manufacturer, Supplier & Exporter
Duplex Steel Outlets
Duplex Steel Pipe Outlets Manufacturer, Supplier & Exporter | Weldolet, Sockolet, Threadolet & Branch Connections
Duplex Steel Pipes
Duplex Steel Industrial Pipes Manufacturer, Supplier & Exporter | Seamless, Welded, ERW & EFW Pipes
Duplex Steel Rods & Bars
Duplex Steel Industrial Rods & Bars Manufacturer, Supplier & Exporter
Duplex Steel Sheets, Plates & Coils
Duplex Steel Metal Sheets, Plates & Coils Manufacturer, Supplier & Exporter
Duplex Steel Tube Fittings
Duplex Steel Tube Fittings Manufacturer, Supplier & Exporter | Compression, Instrumentation & Hydraulic Tube Fittings
Duplex Steel Tubes
Duplex Steel Industrial Tubes Manufacturer, Supplier & Exporter | Seamless, Welded & Heat Exchanger Tubes
Industry Standards
International specifications, manufacturing standards, and compliance requirements applicable to this material.
ASTM A182
Forged duplex steel flanges, fittings and components.
ASME SA182
ASME equivalent specification for forged duplex steel components.
Popular Grades
Explore the most commonly used grades and their applications.
F44
High alloy duplex stainless steel.
F45
Duplex stainless steel with excellent corrosion resistance.
F51
Most common duplex grade.
F60
High strength duplex steel.
F61
Premium duplex steel for aggressive service.
More about Duplex Steel
Applications
- Oil & Gas
- Petrochemical
- Chemical Processing
- Power Generation
- Marine
- Desalination
- Offshore Platforms
- Subsea Pipelines
- FPSO Systems
- Heat Exchangers
- Pressure Vessels
- Water Treatment
Advantages
- Excellent resistance to chloride stress corrosion cracking
- Higher strength than 304 and 316 stainless steel
- Excellent pitting and crevice corrosion resistance
- Reduced wall thickness requirements
- Long service life
- Excellent fatigue resistance
- Suitable for offshore and marine service
Available Forms
- Pipe Fittings
- Forged Fittings
- Flanges
- Outlets
- Reducers
- Caps
- Tees
- Elbows
- Stub Ends
- Pipe Nipples
Industries Served
- Oil & Gas
- Marine
- Offshore
- Power Generation
- Water Treatment
Renaissance Fittings & Piping Inc. Advantages
- Over 25 years of industry experience
- Global distribution network
- Comprehensive duplex steel product range
- Quality-focused manufacturing
Why Choose Us
- Global exporter
- Third-party inspection support
- Fast delivery
- Custom manufacturing
- Technical support
Comparison Insights
Understand where this material excels and where alternative materials may be a better fit.
Performs Better Than
Materials where this option typically offers superior performance.
Considerations
Factors to evaluate before selecting this material.
Delivery & Documentation
Shipping capabilities, manufacturing support, and quality documentation available for this material.
Global Shipping
Worldwide logistics and export support.
Fast Delivery
Priority manufacturing and dispatch.