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The Nickel Alloy 201 Flanges are low carbon Flanges that offer high performance in high temperatures applications. They are made with pure wrought alloy, which is very similar to the Nickel 200 Flanges. These Nickel Alloy 201 Flanges have reduced Inter-granular embrittlement due to the lower carbon content in them. This makes them ideal for High-temperature applications. These Flanges also offer high resistivity against acids and alkalis. Depending on the concentration and temperature of the solution, these flanges also offer high resistivity against mineral acids. They are highly reliable for applications above the temperature of 540°C.


The Nickel Alloy 201 Flanges function exceptionally well in severe mechanical stress environments. They also perform well in conditions where high surface stability is required. Due to the high oxidation resistance and good creep resistance, they are considered under the category of high-performance flanges. The applications of these Nickel Alloy 201 Flanges are found in a variety of industries because of their phenomenal resistivity characteristics. They are found in applications in industries such as Caustic evaporators and Combustion boats. They are also used for producing various Fasteners that are used in the manufacturing of Heat Exchangers and Pump shafts.


Check out the various sellers and suppliers that provide Nickel alloy 201 Flanges listed below.

FAQ's for Nickel Alloy 200 Flanges

The most commonly available types of Nickel Alloy 200 Flanges include slip-on, weld neck, socket weld, threaded, blind and lap joint flanges.

Installing a Nickel Alloy 200 Flange involves careful preparation including cutting and welding the pipe to the flange as necessary. Be sure to use proper safety equipment during installation as well.

The safe operating temperature range for a Nickel Alloy 200 Flange should not exceed 800°F (427°C).

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