Home > Nickel Alloy > Nickel Alloy 201 Flanges
A reputable producer and supplier of high-quality Nickel Alloy 201 Flanges made for demanding industrial settings is Elvis Nickel Alloys, with headquarters in Houston, USA. Our flanges, which are made of commercially pure nickel (UNS N02201), have high mechanical strength, outstanding corrosion resistance, and excellent thermal stability. They satisfy strict industry standards and specifications and come in a variety of types, such as socket weld, slip-on, weld neck, and blind flanges. The precision manufacturing and prompt delivery of Elvis Nickel Alloys, which are engineered for dependable performance in chemical processing, power generation, and marine applications, support vital infrastructure and piping systems globally.
In order to improve resistance to graphitisation and embrittlement at high temperatures, Nickel Alloy 201 Flanges have a minimum 99.5% nickel content and a maximum carbon content of 0.02%. These flanges have outstanding ductility and elongation, as well as a tensile strength of about 403 MPa and a yield strength of about 148 MPa. Neutral salts, reducing agents, and caustic alkalis cannot corrode the alloy. They are perfect for high-temperature and corrosive environments because of their mechanical stability under thermal cycling, electrical and thermal conductivity, and long-lasting, leak-proof piping connections.
| Dimensions | ASTM B564 / B182 |
| Grades | 200 (N02200), 201 (N02201), Alloy 20 (N08020). |
| Size | 1/8″ NB TO 48″ NB. |
| Class | 150#, 300#, 400#, 600#, 900#, 1500#, 2500#, 3000#. Also as per the National & International Standard. |
| Standard | SORF, SOFF, SOLJ, SWFF, WNRF, WNFF, WNRTJ, LWNRF, BLRF, BLFF, BLRTJ, SWRF, LAP Joint, Threaded, Reducing, Spectacle, Orifice & Studding Outlet are manufactured according to ANSI B 16.5, B 16.47 Series A (MSS SP-44), B 16.47 Series B (API 605), MSS SP-43, DIN 2527, DIN 2566, DIN 2576, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2642, BS 10, IS 1538 & IS 6392, etc |
| Types of Flanges | Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges, (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Deck Flange, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc. |
| Form | Slip-On Flange (SO), Blind Flange (BL), Lap Joint Flange (LF), Socketweld Flange (SW), Weld Neck Flange (WN), Long Weld Neck Flange (LWN), Ring Type Joint (RTJ), Threaded Flange, Customized Flange with Raised Face (RF), Flat Face (FF). |
| Grade | Ni | Fe | C | Mn | Si | Cu | Ti | S |
| Nickel 201 | 99.0 min | 0.4 max | 0.15 max | 0.35 max | 0.1 max | 0.25 max | – | 0.01 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Nickel 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nickel Alloy 201 Flanges in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Elvis’ Nickel Alloy 201 Flanges When corrosion resistance is essential, nickel alloys are used extensively in power generation, chemical processing facilities, and the marine industry. They work dependably in systems that handle caustic soda, hydrochloric acid, and other corrosive chemicals and are perfect for connecting pipes, valves, pumps, and other equipment. Reactors, pressure vessels, and heat exchangers that operate in harsh environments and at high temperatures can also use these flanges. Their superior mechanical characteristics and ability to withstand corrosion guarantee strong, long-lasting joints in vital infrastructure, reducing maintenance and downtime in demanding industrial applications.
