Acquire top-tier ASTM B564 nickel 201 threaded raised face flanges (THRF) and swivel ring flanges at competitive rates, guaranteeing superior quality.

Nickel 201 flanges play a pivotal role in industries requiring robust corrosion resistance and durability. Crafted from high-quality materials such as WERKSTOFF NR. 2.4068 and UNS N02201, these flanges exhibit exceptional resilience against corrosive environments, making them indispensable in applications across sectors such as chemical processing, marine, and aerospace. Meeting rigorous specifications such as ASTM B564 / ASME SB564, Nickel 201 flanges adhere to precise dimensional standards, ensuring seamless integration into various piping configurations.

Available in a range of sizes from 1/2″NB to 48″NB, Nickel 201 flanges offer versatility and compatibility with diverse piping systems. They are engineered to withstand different pressure ratings, including 150#, 300#, 600#, 900#, 1500#, and 2500#, catering to a variety of operational pressures and applications. Additionally, Nickel 201 flanges come with various flange face types such as Flate Face (FF), Raised Face (RF), and Ring Type Joint (RTJ), providing flexibility in sealing methods to meet specific project requirements.

Nickel 201 Flanges

Discover our adaptable solutions tailored for the oil and gas industry, showcasing nickel grade 201 ASTM B564 slip-on flanges, weld neck flanges, and 150# blind flanges.

Nickel 201 Tongue and Groove flange specification

Standards & Grades01

ASTM B564 / ASME SB564 - 201

Size range 02

1/2″ (15 NB) to 48″ (1200NB)

Pressure Rating 03

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Dimensions 04

ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API-605, ASA, AWWA, Custom Drawings

Connection Type 05

Flat Face, Raised Face, RTJ, Lap Joint, Male and Female (M&F), Large and Small Tongue-and-Groove

MTC 06

EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103

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Industries relying on Nickel 201 flanges benefit from their exceptional corrosion resistance and high purity, ensuring reliability and longevity in critical applications. Whether in corrosive chemical environments or high-temperature conditions, Nickel 201 flanges maintain their integrity and performance, contributing to the efficiency and safety of industrial processes. With their comprehensive specifications and dependable performance, Nickel 201 flanges emerge as robust solutions for industries prioritizing corrosion resistance, durability, and reliability.

01 What is Nickel 201?

Nickel 201 is a commercially pure wrought nickel with properties closely similar to Nickel 200 but with a lower carbon content to prevent embrittlement by intergranular carbon at temperatures over 600°F (315°C). It offers excellent corrosion resistance in alkaline solutions, especially in reducing environments. Nickel 201 flanges are commonly used in various industries including chemical processing, electronics, and aerospace.

Nickel 201 flanges offer exceptional resistance to various corrosive environments, including acids, alkaline solutions, and neutral salt solutions. They are also highly resistant to caustic alkalis. Additionally, Nickel 201 exhibits good mechanical properties over a wide range of temperatures, making it suitable for high-temperature applications.

Nickel 201 flanges are widely used in industries where corrosion resistance is paramount, such as chemical processing, petrochemical, pharmaceutical, and food processing industries. They are also used in applications involving the handling of alkaline solutions, caustic alkalis, and various acidic environments. Additionally, Nickel 201 flanges find utility in high-temperature applications such as heat exchangers, furnace parts, and aerospace components.

Nickel 201 flanges are typically manufactured to various industry standards such as ASTM B564 for forged fittings and ASTM B366 for wrought fittings. These standards ensure that the flanges meet specific requirements regarding dimensions, material composition, mechanical properties, and testing methods. Additionally, Nickel 201 flanges may also conform to specific customer requirements or project specifications.

Proper selection and installation of Nickel 201 flanges require consideration of factors such as operating conditions (temperature, pressure, and corrosive environment), flange size and type, compatibility with other components in the system, and adherence to industry standards and regulations. It is crucial to consult with experienced engineers or specialists to assess the specific requirements of your application and ensure the correct selection, installation, and maintenance of Nickel 201 flanges to optimize performance and safety.

Nickel alloy 201 industrial flanges