Nickel 200 Flanges

what is an nickel 200 flange?

Nickel 200 flanges are fittings that are made of Nickel 200, a commercially pure wrought nickel with good mechanical properties and excellent resistance to many corrosive environments. These flanges are designed to connect pipes, valves, pumps, and other equipment in piping systems.

Nickel 200 flanges come in various shapes and sizes, including weld neck, slip-on, socket weld, threaded, and blind flanges. They are commonly used in applications that require high corrosion resistance, such as chemical processing, petrochemical, and marine industries.

These flanges have excellent mechanical properties, including high strength and toughness, making them suitable for high-pressure and high-temperature applications. They are also easy to machine and weld, which makes them a cost-effective solution for piping systems.

Nickel 200 is a commercially pure (99.6%) nickel alloy with excellent mechanical properties and resistance to many corrosive environments. The composition of Nickel 200 is as follows:

Nickel (Ni): 99.0% min.

Iron (Fe): 0.40% max.

Manganese (Mn): 0.35% max.

Silicon (Si): 0.35% max.

Copper (Cu): 0.25% max.

Carbon (C): 0.15% max.

Sulfur (S): 0.010% max.

Trace amounts of other elements may also be present, but their concentrations are typically very low. This composition gives Nickel 200 its high corrosion resistance, high thermal and electrical conductivity, and excellent mechanical properties, making it useful in a wide range of applications, including chemical processing, aerospace, and electronics.

Nickel 200 flanges are typically designed and manufactured according to industry standards such as ASME B16.5, ASTM B564, and ASME SB564. The specifications for Nickel 200 flanges typically include:

Material: Nickel 200, a commercially pure nickel alloy with a composition of 99.6% Ni, 0.40% Fe, 0.35% Mn, 0.35% Si, 0.25% Cu, 0.15% C, and 0.010% S.

Size: Flanges are available in a wide range of sizes, from 1/2" to 24" (15mm to 600mm), and may be available in larger sizes upon request.

Pressure rating: Flanges are designed to withstand a specific pressure rating, which is typically indicated by a class designation. Common pressure classes for Nickel 200 flanges include 150#, 300#, 600#, 900#, 1500#, and 2500#.

Facing: Flanges may have different types of facing, including raised face (RF), flat face (FF), ring type joint (RTJ), and tongue and groove (T&G). The facing type is usually specified by the customer or is selected based on the application requirements.

Bolt holes: The number, size, and spacing of bolt holes on the flange are typically specified according to industry standards.

Standards: Flanges are manufactured according to industry standards such as ASME B16.5, ASTM B564, and ASME SB564, which provide guidelines for the design, manufacturing, and testing of flanges.

SSM is a Chinese manufacturer of nickel 200 flanges. We offer high-quality products and services. Please contact us if you have any needs.