UNS N02201 Nickel Alloy 201 Weld Neck WNRF Flanges are high-performance industrial components engineered for use in environments requiring superior resistance to corrosion, high temperatures, and aggressive media. Made from Nickel Alloy 201, these flanges exhibit excellent mechanical properties and exceptional resistance to a wide range of corrosive environments, particularly in chemical processing, marine, and power generation industries. The Weld Neck Raised Face (WNRF) design ensures a strong, leak-proof connection ideal for high-pressure applications, making these flanges an essential component in critical piping systems.
Synergy Engineering Solution is a leading manufacturer, stockist, and exporter of UNS N02201 Nickel Alloy 201 Weld Neck WNRF Flanges, providing high-quality flanges that meet international standards such as ANSI, ASME, DIN, and EN. With state-of-the-art manufacturing facilities and rigorous quality control processes, Synergy Engineering Solution ensures every flange delivers exceptional performance, durability, and dimensional accuracy. Their commitment to quality and customer satisfaction has positioned them as a trusted name in the metal flange industry.
These Nickel Alloy 201 WNRF flanges are especially valued for their low carbon content, which minimizes the risk of embrittlement under high-temperature service. They are widely used in sectors such as petrochemicals, pharmaceuticals, aerospace, and marine engineering, where reliability and material integrity are critical. The weld neck feature provides a smooth bore for fluid flow and reduces turbulence, while the raised face enhances sealing performance when mated with compatible gaskets.
Synergy Engineering Solution exports UNS N02201 Nickel Alloy 201 Weld Neck WNRF Flanges to a broad international clientele, including countries in the Middle East such as Oman, Qatar, Saudi Arabia, the UAE, and Kuwait. Their products have also earned trust in European markets like Spain and Germany, as well as in North America, including the USA and Canada. With a growing footprint across Africa and various regions worldwide, Synergy ensures timely delivery, competitive pricing, and full compliance with client specifications.
In addition to being a premier manufacturer and exporter, Synergy Engineering Solution maintains a robust stock of UNS N02201 Nickel Alloy 201 flanges to ensure immediate availability for urgent and large-scale projects. Their technical expertise, combined with a responsive logistics network, enables them to support clients from project planning through delivery and after-sales support. Whether it's a turnkey industrial setup or a niche engineering requirement, Synergy delivers customized flange solutions globally.
For clients seeking reliable, high-grade UNS N02201 Nickel Alloy 201 Weld Neck WNRF Flanges, Synergy Engineering Solution stands out as a partner of choice. Their ability to blend quality craftsmanship with global distribution makes them a go-to source for industries demanding high performance under challenging conditions. Backed by decades of experience and a customer-first approach, Synergy continues to meet the evolving needs of the global metal flange market.
| Specification | Details |
|---|---|
| Flange Type | Weld Neck Raised Face (WNRF) |
| Material Grade | UNS N02201 / Nickel Alloy 201 |
| Standard | ASME B16.5, ANSI B16.47, DIN, EN, BS, JIS, GOST |
| Size Range | ½" to 48" (DN15 to DN1200) |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Temperature Range | -196°C to 600°C |
| Density | 8.89 g/cm³ |
| Melting Point | 1446°C (2635°F) |
| Tensile Strength | ≥ 403 MPa (58.5 ksi) |
| Yield Strength (0.2%) | ≥ 103 MPa (15 ksi) |
| Elongation | ≥ 45% |
| Corrosion Resistance | Excellent in reducing and neutral media; resistant to caustic alkalis |
| Applications | Chemical processing, food handling, marine, aerospace, power generation |
| Manufactured By | Synergy Engineering Solution |
| Exported To | Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa |
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | ≥ 99.0 |
| Carbon (C) | ≤ 0.02 |
| Iron (Fe) | ≤ 0.40 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.35 |
| Sulfur (S) | ≤ 0.01 |
| Copper (Cu) | ≤ 0.25 |
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ≥ 403 | MPa (58.5 ksi) |
| Yield Strength (0.2%) | ≥ 103 | MPa (15 ksi) |
| Elongation | ≥ 45 | % |
| Hardness (Rockwell B) | ≤ 80 | HRB |
| Modulus of Elasticity | 207 | GPa |
| Melting Point | 1446 | °C (2635 °F) |
| Density | 8.89 | g/cm³ |
| Poisson’s Ratio | 0.31 | — |
| Thermal Conductivity | 66.5 | W/m·K (at 20°C) |
| Electrical Resistivity | 0.094 | µΩ·m (at 20°C) |
In order to alter the physical and mechanical characteristics of metal without altering its original shape and size, we offer a variety of heat treatment services, including hydrogen heat treatment, HIC testing, blasting and painting, cutting, arc welding, epoxy cutting, PMI testing, hydro testing, NACE testing, and SSC testing. Although heat treatment is frequently linked to a metal's increased strength, it can also be used to change specific manufacturability goals, such enhancing machinability, formability, ductility, etc. The metal and heavy manufacturing sectors use our services. Customers have expressed great pleasure with our services' precision, efficacy, cost, and prompt delivery.
Exporting Steel Pipes & Tubes to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.

