Inconel 625 Flanges

what is an inconel 625 flange?

Inconel 625 is a nickel-based alloy that is known for its high strength and corrosion resistance, especially in extreme environments such as high temperatures and corrosive chemicals. Inconel 625 flanges are therefore flanges made from this material.

Flanges are components used to connect pipes, valves, pumps, and other equipment in a piping system. They provide a means of joining the various components of the system, while also providing an easy means of disassembly for maintenance and repair. Flanges are available in various types, sizes, and materials, depending on the application.

Applications about inconel 625 flanges

Inconel 625 flanges are used in applications where high strength, toughness, and resistance to corrosion and oxidation are required. They are commonly used in chemical processing, aerospace, marine, and oil and gas industries.

Inconel 625 flanges are used in applications where high strength, toughness, and resistance to corrosion and oxidation are required. They are commonly used in chemical processing, aerospace, marine, and oil and gas industries.

Types of inconel 625 flanges

Inconel 625 flanges are available in various types such as slip-on, welding neck, blind, threaded, and lap joint flanges, among others. The type of flange chosen depends on the application, the pressure, and temperature requirements, and the dimensions of the connecting pipes or equipment.

Inconel 625 compositions

Inconel 625 is a nickel-chromium-molybdenum alloy with additions of niobium and tantalum. Its composition is as follows:

• Nickel (Ni): 58.0% min.

• Chromium (Cr): 20.0 - 23.0%

• Molybdenum (Mo): 8.0 - 10.0%

• Iron (Fe): 5.0% max.

• Niobium (Nb): 3.15 - 4.15%

• Tantalum (Ta): 0.40% max.

• Carbon (C): 0.10% max.

• Manganese (Mn): 0.50% max.

• Silicon (Si): 0.50% max.

• Phosphorus (P): 0.015% max.

• Sulfur (S): 0.015% max.

Inconel 625 welding neck flange dimensions

Following are the standard dimensions according to ASME B16.5:

Nominal Pipe Size (NPS): 1/2" to 24" Pressure Class: 150, 300, 600, 900, 1500, 2500 Flange Face Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

Here are some common dimensions for an Inconel 625 welding neck flange:

• NPS 1/2" to 2" have a raised face thickness of 1/16"

• NPS 2-1/2" to 3-1/2" have a raised face thickness of 3/32"

• NPS 4" to 24" have a raised face thickness of 1/4"

• The bore diameter (inside diameter) of the flange is typically equal to the inside diameter of the pipe it is being used with

• The length of the flange (from the end of the neck to the face of the flange) is usually between 1.5 times to 2 times the pipe diameter

It is important to consult SSM specifications and/or an engineering handbook to ensure that the correct dimensions and pressure class are used for a specific application.

SSM is an Inconel 625 flange manufacturer. As a high-quality flange supplier in China, we provide Monel K500 flanges of high quality in accordance with the specifications. Additionally, we can also customize various Monel K500 flanges and related facilities and equipment according to customer requirements. For any inquiries regarding the price, production, and application of Monel K500 flanges, please feel free to consult us.