These are forged Socket Weld Raised Face flanges manufactured from Nickel Alloy 201 for high-pressure, leak-proof piping systems.
UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges Manufacturer Stockist Exporter
UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges Manufacturer, Stockist & Worldwide Exporter
Synergy Engineering Solution is a leading manufacturer, stockist, supplier, and worldwide exporter of premium-quality UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges. We manufacture high-performance Socket Weld Raised Face (SWRF) Flanges using premium-grade Nickel Alloy 201 that complies with ASTM B564, ASME SB564, ASME B16.5, ASME B16.47, ANSI, DIN, EN, BS, and JIS international standards. Our flanges are engineered for superior corrosion resistance, excellent dimensional accuracy, exceptional mechanical strength, and long service life in demanding industrial environments.
UNS N02201 Nickel Alloy 201 is the low-carbon version of commercially pure Nickel 200. The lower carbon content minimizes graphitization at temperatures above 315°C, making Nickel Alloy 201 suitable for prolonged high-temperature applications. The alloy offers excellent resistance to caustic alkalis, neutral and reducing chemicals, distilled water, food-grade media, and various corrosive industrial environments. These outstanding characteristics make Nickel Alloy 201 one of the preferred materials for manufacturing industrial Socket Weld Flanges.
Socket Weld SWRF Flanges are specifically designed for small-diameter, high-pressure piping systems. The pipe is inserted into the recessed socket of the flange before fillet welding around the outside, creating a strong, leak-resistant connection. This design ensures smooth fluid flow, minimizes turbulence, and provides excellent structural integrity, making Socket Weld Flanges ideal for critical industrial applications.
At Synergy Engineering Solution, every UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flange is manufactured using advanced CNC machining technology, precision engineering equipment, and stringent quality control procedures. Each flange undergoes comprehensive dimensional inspection, chemical analysis, mechanical testing, Positive Material Identification (PMI), hardness testing, and non-destructive testing before dispatch to ensure full compliance with international quality standards.
About UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges are precision-engineered forged flanges designed for secure and reliable pipe connections in high-pressure industrial piping systems. Their socket design allows the pipe to fit inside the flange before welding, providing excellent alignment, improved strength, and superior leak-proof performance. These flanges are widely preferred where vibration resistance, high-pressure capability, and dependable sealing are essential.
Nickel Alloy 201 provides excellent corrosion resistance in reducing environments and outstanding resistance to caustic alkalis, organic chemicals, and high-purity water systems. Its excellent weldability, ductility, toughness, and oxidation resistance make these Socket Weld Flanges suitable for chemical processing plants, petrochemical facilities, offshore platforms, marine engineering, LNG terminals, refineries, pharmaceutical plants, food processing units, fertilizer industries, and power generation projects.
Synergy Engineering Solution manufactures UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges in a comprehensive range of sizes, pressure ratings, raised face configurations, and customized dimensions according to customer drawings and project specifications. Every flange is supplied with EN 10204 3.1 Mill Test Certificates, inspection reports, complete material traceability, and export-quality packaging for safe worldwide transportation.
Leading Manufacturer of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
Synergy Engineering Solution is recognized as one of India's trusted manufacturers of premium-quality UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges. Our advanced manufacturing facility is equipped with CNC machining centers, automated drilling machines, precision measuring instruments, and modern inspection laboratories to produce flanges that consistently meet international quality standards.
Every manufacturing stage—including raw material verification, forging, machining, drilling, facing, calibration, finishing, marking, and final inspection—is supervised by experienced quality engineers. Our production process complies with ASTM, ASME, ANSI, DIN, EN, BS, and JIS standards, ensuring exceptional dimensional accuracy, excellent pressure resistance, and long-term reliability in demanding industrial applications.
We also manufacture customized Socket Weld SWRF Flanges according to customer drawings, pressure classes, drilling patterns, facing types, and special engineering specifications. This enables us to meet the requirements of EPC contractors, OEM manufacturers, engineering consultants, industrial plants, and international infrastructure projects.
Leading Stockist, Supplier & Worldwide Exporter
Apart from manufacturing, Synergy Engineering Solution maintains a comprehensive inventory of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges in multiple sizes, pressure classes, and specifications. Our ready stock enables us to fulfill urgent shutdown requirements, refinery maintenance projects, EPC contracts, replacement orders, and export shipments with minimal lead time.
As a globally recognized exporter, we supply premium-quality Nickel Alloy 201 Socket Weld SWRF Flanges throughout Asia, Europe, North America, South America, Africa, and Australia. Our strongest export market is the Middle East, where these flanges are widely used in oil & gas refineries, offshore drilling platforms, petrochemical complexes, LNG terminals, desalination plants, marine engineering projects, fertilizer plants, chemical processing facilities, and power generation stations.
We regularly export UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges to the United Arab Emirates (Dubai, Abu Dhabi, Sharjah), Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Iraq, Jordan, Egypt, and other GCC countries. Every shipment is supplied with complete export documentation, EN 10204 3.1 Mill Test Certificates, third-party inspection reports, and secure export packaging to ensure safe, reliable, and timely international delivery.
Types Of Flanges manufacturer
The company’s focus on customer satisfaction, along with its ability to meet stringent international requirements, has enabled it to build long-term relationships with clients globally. Their flanges are subjected to rigorous testing, including hydrostatic, ultrasonic, and radiographic tests, ensuring they meet the highest safety and quality standards for global deployment.
UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges offered by Synergy Engineering Solution represent a blend of material purity, structural integrity, and global engineering standards. Their wide adoption across industries and continents is a testament to their performance, and Synergy’s commitment to excellence in manufacturing and global export capabilities.
Specifications of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
| Specification | Details |
|---|---|
| Product Name | UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges |
| Material Grade | Nickel Alloy 200 (UNS N02200) |
| Flange Type | Socket Weld Raised Face (SWRF) |
| Standards | ASTM B564, ASME B16.5, ANSI B16.47, MSS SP-44 |
| Size Range | ½" to 24" (custom sizes available on request) |
| Pressure Ratings | Class 150#, 300#, 400#, 600#, 900#, 1500#, 2500# |
| Face Type | Raised Face (RF) |
| Connection Type | Socket Weld |
| Manufacturing Method | Forged, Heat Treated, CNC Machined |
| Surface Finish | Smooth, Machined Finish |
| Material Form | Wrought Nickel |
| Application Industries | Chemical, Petrochemical, Marine, Food Processing, Power Gen |
| Temperature Range | Cryogenic to 600°C (1112°F) |
| Testing & Certification | Ultrasonic, Hydrostatic, Radiography, PMI, MTC EN 10204 3.1/3.2 |
| Corrosion Resistance | Excellent in caustic alkalis and neutral salt environments |
| Density | 8.9 g/cm³ |
Chemical Properties of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 99.0 min |
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 0.35 max |
| Silicon (Si) | 0.35 max |
| Copper (Cu) | 0.25 max |
| Iron (Fe) | 0.40 max |
| Sulfur (S) | 0.01 max |
Mechanical properties of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
| Mechanical Property | Typical Value |
|---|---|
| Tensile Strength (Ultimate) | 55,000 – 80,000 psi (380 – 550 MPa) |
| Yield Strength (0.2% Offset) | 25,000 psi (170 MPa) minimum |
| Elongation (in 2 inches) | 30% minimum |
| Hardness | 80 HRB (Rockwell B) |
| Modulus of Elasticity | 29,000 ksi (200 GPa) |
| Poisson’s Ratio | 0.31 |
| Density | 8.9 g/cm³ |
| Melting Point | 1435 – 1455 °C (2615 – 2651 °F) |
| Thermal Conductivity | 90.7 W/m·K (at 100 °C) |
| Electrical Resistivity | 0.106 ohm·mm²/m (at 20 °C) |
Features & Benefits of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges are designed for high-pressure and high-temperature piping systems where maximum strength, leak-proof sealing, and corrosion resistance are essential. Manufactured from premium-quality Nickel Alloy 201, these flanges provide exceptional mechanical performance, outstanding durability, and excellent resistance to aggressive chemical environments. Their socket weld design offers improved pipe alignment and enhanced structural integrity, making them an ideal choice for critical industrial applications.
- Manufactured from Premium Grade UNS N02201 Nickel Alloy 201
- Excellent Resistance to Corrosive Chemicals
- Outstanding Resistance to Caustic Alkalis
- Low Carbon Content for High Temperature Applications
- Excellent Oxidation Resistance
- Superior Mechanical Strength
- Leak-Proof Socket Weld Connection
- Raised Face Design for Better Gasket Sealing
- Excellent Weldability and Fabrication
- Precision CNC Machined Finish
- High Dimensional Accuracy
- Reduced Risk of Leakage
- Excellent Pressure Handling Capability
- Long Service Life
- Available in Customized Sizes and Pressure Classes
- Suitable for Critical Industrial Piping Systems
- Low Maintenance Requirements
- Reliable Performance Under Severe Operating Conditions
Applications of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges
Due to their exceptional corrosion resistance, high mechanical strength, and dependable socket weld design, UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges are extensively used in industries requiring secure and durable pipe connections. These flanges perform exceptionally well in demanding process conditions involving corrosive chemicals, elevated temperatures, and high-pressure operations.
- Oil & Gas Processing Plants
- Petrochemical Industries
- Chemical Manufacturing Plants
- Petroleum Refineries
- Heat Exchanger Systems
- Pressure Vessel Manufacturing
- Marine Engineering
- Offshore Oil & Gas Platforms
- Shipbuilding Industry
- Power Generation Plants
- Nuclear Power Facilities
- LNG Processing Plants
- Desalination Plants
- Food Processing Industry
- Pharmaceutical Manufacturing
- Fertilizer Plants
- Pulp & Paper Industry
- Water Treatment Plants
- Hydraulic Process Piping
- Engineering & EPC Projects
Industries We Serve
At Synergy Engineering Solution, we manufacture and export premium-quality UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges for diverse industrial sectors worldwide. Our products are trusted by engineering companies, EPC contractors, OEM manufacturers, and industrial operators because of their superior quality, reliable performance, and compliance with international standards.
- Oil & Gas Industry
- Petrochemical Industry
- Chemical Processing Industry
- Refineries
- Power Generation Industry
- Marine & Offshore Engineering
- LNG Industry
- Desalination Industry
- Food & Beverage Processing
- Pharmaceutical Industry
- Fertilizer Industry
- Pulp & Paper Mills
- Heat Exchanger Manufacturers
- Boiler Manufacturing Industry
- Mining Industry
- Defence Sector
- Aerospace Engineering
- Engineering Procurement & Construction (EPC)
UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges Specifications
| Specification | Details |
|---|---|
| Product Name | UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges |
| Material Grade | Nickel Alloy 201 (UNS N02201) |
| Standards | ASTM B564, ASME SB564 |
| Flange Standards | ASME B16.5, ASME B16.47, ANSI, DIN, EN, BS, JIS |
| Flange Type | Socket Weld Raised Face (SWRF) |
| Pressure Classes | Class 150, 300, 600, 900, 1500 & 2500 |
| Nominal Size | ½" NB to 24" NB (Standard), Custom Sizes Available |
| Facing Types | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Manufacturing Process | Forged, Heat Treated & Precision CNC Machined |
| Testing | PMI, Ultrasonic Test (UT), Dye Penetrant Test (DPT), Hardness Test, Chemical Analysis, Mechanical Testing, Hydrostatic Inspection |
| Certification | EN 10204 3.1 / 3.2 Mill Test Certificate |
| Country of Origin | Made in India |
Why Choose Synergy Engineering Solution for UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges?
Synergy Engineering Solution is one of India's leading manufacturers, stockists, suppliers, and worldwide exporters of premium-quality UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges. We manufacture our products using high-grade Nickel Alloy 201 in accordance with ASTM B564, ASME SB564, ASME B16.5, DIN, EN, BS, ANSI, and JIS standards. Our commitment to quality, competitive pricing, timely delivery, and customer satisfaction has made us a trusted partner for EPC contractors, OEMs, engineering companies, and industrial plants across the globe.
- Leading Manufacturer, Stockist & Worldwide Exporter
- ASTM B564 & ASME SB564 Certified Manufacturing
- Premium Quality Nickel Alloy 201 Raw Material
- Excellent Corrosion & Oxidation Resistance
- High Mechanical Strength
- Precision CNC Machining
- 100% Dimensional Accuracy
- Positive Material Identification (PMI)
- Ultrasonic & Dye Penetrant Testing
- EN 10204 3.1 / 3.2 Mill Test Certificates
- Third Party Inspection Available
- Customized Sizes & Pressure Ratings
- Large Ready Stock for Immediate Dispatch
- Competitive Factory Prices
- Export Quality Wooden Box Packaging
- Fast Worldwide Shipping
- Technical Sales Support
- Reliable After-Sales Service
Worldwide Exporter with Strong Middle East Presence
Synergy Engineering Solution is a globally recognized exporter of UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges. We regularly supply high-quality forged flanges to customers across Asia, Europe, Africa, North America, South America, and Australia.
Our major export market is the Middle East, where our Socket Weld SWRF Flanges are extensively used in oil & gas refineries, petrochemical complexes, offshore drilling platforms, LNG terminals, desalination plants, marine projects, fertilizer industries, and power generation facilities.
We regularly export to UAE (Dubai, Abu Dhabi, Sharjah), Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Iraq, Jordan, Egypt, and other GCC countries with complete export documentation, Mill Test Certificates, third-party inspection reports, and secure seaworthy packaging.
Frequently Asked Questions
What are UNS N02201 Nickel Alloy 201 Socket Weld SWRF Flanges?
What standards do these flanges follow?
They are manufactured according to ASTM B564, ASME SB564, ASME B16.5, ANSI, DIN, EN, BS, and JIS standards.
Where are Nickel Alloy 201 Socket Weld Flanges used?
They are widely used in oil & gas, petrochemical, LNG, marine, pharmaceutical, chemical processing, fertilizer, and power generation industries.
Do you provide Mill Test Certificates?
Yes. Every shipment includes EN 10204 3.1 / 3.2 Mill Test Certificates along with complete inspection reports.
Do you export to Middle East countries?
Yes. We regularly export to UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Iraq, Jordan, Egypt, and other GCC countries.
Can you manufacture customized Socket Weld Flanges?
Yes. Customized dimensions, drilling patterns, pressure classes, and project-specific requirements are available.
A Leading Manufacturer and Stockist of Pipes.