Duplex Steel Socket Weld Flanges
Leading manufacturer and exporter of Pipe Flanges including Weld Neck, Slip On, Blind, Socket Weld, Threaded, Lap Joint, Long Weld Neck, RTJ, Orifice, Spectacle Blind, and Plate Flanges in Stainless Steel, Duplex, Super Duplex, Nickel Alloy, Titanium, Carbon Steel, and Alloy Steel.
Price
USD 900 - USD 18,000 Per Ton
Manufacturer & Supplier
Renaissance Pipe Fitting Inc.
Type
Forged, Plate, Machined, Custom Fabricated
Form
Slip On Flanges, Weld Neck Flanges, Socket Weld Flanges, Blind Flanges, Lap Joint Flanges, Threaded Flanges, Long Weld Neck Flanges, Spectacle Flanges, Ring Joint Flanges, Orifice Flanges, Plate Flanges, Customised Flanges
Standards
ASME B16.5, ASME B16.47 Series A, ASME B16.47 Series B, MSS SP-44, API 6A, API 605, EN 1092-1, DIN, BS, JIS, AWWA C207
Our Duplex Steel Flanges Variants
Duplex Steel Blind Flanges
Duplex Steel Lap Joint Flanges
Duplex Steel Long Weld Neck Flanges
Duplex Steel Orifice Flanges
Duplex Steel Plate Flanges
Duplex Steel Ring Joint Flanges
Duplex Steel Slip On Flanges
Duplex Steel Socket Weld Flanges
Duplex Steel Spectacle Blind Flanges
Duplex Steel Threaded Flanges
Duplex Steel Weld Neck Flanges
Duplex Steel grades for Flanges
Browse the available grades for Duplex Steel used in Flanges.
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.
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.
Industries Served
- Oil & Gas
- Petrochemical
- Refineries
- Power Generation
- Chemical Processing
- LNG
- Offshore
- Marine
- Desalination
- Water Treatment
- Hydrogen
- Mining
- Pharmaceutical
- Food Processing
- Pipeline Infrastructure
- Pulp & Paper
- Renewable Energy
Features
- Precision machined sealing faces
- Raised Face, RTJ and Flat Face options
- Full material traceability
- Custom dimensions available
- Third-party inspection support
- NACE compliant materials available
- Global export packaging
- Custom drilling patterns available
- Dimensional Accuracy
- Corrosion Resistance
- High Efficiency
- Excellent Finish
- Durable Construction
Advantages
- Leak-proof piping connections
- Easy maintenance and inspection
- Suitable for high-pressure systems
- Excellent structural integrity
- Wide range of pressure classes
- Easy assembly and disassembly
- Excellent dimensional accuracy
- Available in all industrial materials
- Long service life
- Cost-effective piping solution
Applications
- Pipeline Systems
- Pressure Vessels
- Heat Exchangers
- Process Piping
- Refineries
- Power Plants
- Chemical Plants
- Offshore Platforms
- LNG Terminals
- Water Treatment Facilities
Inspection & Testing
- PMI Testing
- Dimensional Inspection
- Hydro Testing
- Ultrasonic Testing
- Radiography
- Hardness Testing
- Visual Inspection
- Material Verification
- Third Party Inspection
Manufacturing Process
- Raw Material Inspection
- Forging
- Heat Treatment
- Machining
- Drilling
- Facing Operations
- PMI Testing
- Dimensional Inspection
- Final Inspection
- Packing & Dispatch
Certifications
- EN 10204 3.1
- ISO 9001
- PED
- NACE MR0175
- IBR
- API
Why Choose Us
- 25+ years manufacturing experience
- Complete flange product range
- ASME B16.5 and B16.47 compliant manufacturing
- Worldwide export capabilities
- Fast production lead times
- Third-party inspection support
- Complete material traceability
- Competitive international pricing
- Custom manufacturing available
- Dedicated engineering support