Inconel 625 Flanges Exporters in India

Inconel 625 is a nickel-based superalloy known for its exceptional strength, corrosion resistance, and ability to perform under extreme temperatures. These characteristics make it a preferred material for manufacturing flanges, which are vital components in piping systems. Inconel 625 flanges are widely used in industries such as aerospace, marine, chemical processing, oil and gas, and power generation, where the ability to withstand high pressures, extreme temperatures, and aggressive environments is critical.

Key Properties of Inconel 625:

1. High Strength and Toughness: Inconel 625 has outstanding mechanical strength, thanks to its composition of nickel, chromium, molybdenum, and niobium. It maintains its tensile strength and toughness across a wide temperature range, from cryogenic conditions up to 2000°F (1093°C).
2. Corrosion Resistance: The alloy’s high nickel and chromium content provides excellent resistance to a wide range of corrosive environments, including saltwater, oxidizing, and reducing conditions. Inconel 625 is resistant to pitting, crevice corrosion, and chloride-induced stress-corrosion cracking, making it ideal for subsea and marine applications.
3. Oxidation Resistance: Inconel 625 performs exceptionally well in high-temperature environments, resisting oxidation and scaling. Its ability to maintain its integrity under thermal cycling conditions makes it suitable for heat exchangers, power plants, and aerospace components.
4. Good Weldability: Inconel 625 can be welded easily without the risk of post-weld cracking, which is a common issue with many high-strength alloys. This feature makes it suitable for applications where welding is required, such as in pressure vessels and pipelines.
5. Fatigue and Creep Resistance: The alloy’s resistance to fatigue and creep deformation under high-stress conditions ensures long-term durability and reliability, particularly in demanding environments where mechanical stress and thermal cycling are present.

Types of Inconel 625 Flanges: Inconel 625 flanges come in various configurations to meet different operational needs in high-performance environments. The most common types include:

• Weld Neck Flanges: Designed for high-stress applications, weld neck flanges are used in piping systems with high pressure and temperatures. The long neck reinforces the flange and transfers stress to the pipe, providing a durable connection.
• Slip-On Flanges: These flanges are designed to slip over the pipe and are welded at both the inside and outside to provide strength and prevent leaks. Inconel 625 slip-on flanges are ideal for low- to medium-pressure systems that require corrosion resistance.
• Blind Flanges: Blind flanges are used to close off the ends of piping systems or vessels. Inconel 625 blind flanges are often found in applications that require a secure seal and high resistance to corrosion in harsh environments.
• Socket Weld Flanges: Used primarily for small pipes, socket weld flanges provide a strong, leak-proof connection. Inconel 625’s toughness and corrosion resistance make it an excellent choice for high-pressure applications that demand secure connections.
• Threaded Flanges: These flanges are screwed onto the pipe without welding, which makes them convenient for systems that need frequent disassembly or maintenance. They are commonly used in low-pressure systems.

Applications of Inconel 625 Flanges:

1. Oil and Gas Industry: Inconel 625 flanges are widely used in the oil and gas industry, particularly in offshore and subsea applications. The alloy’s resistance to seawater, sour gas, and extreme temperatures makes it ideal for components such as risers, pipelines, and wellhead equipment.
2. Marine Engineering: In marine environments, Inconel 625 flanges are used in desalination plants, shipbuilding, and offshore platforms where they are exposed to corrosive seawater and harsh atmospheric conditions. The alloy’s excellent resistance to saltwater corrosion ensures long service life in these applications.
3. Aerospace Industry: Inconel 625 is a popular material in the aerospace sector due to its ability to withstand extreme temperatures and maintain its mechanical properties in high-stress environments. Flanges made from Inconel 625 are used in jet engines, exhaust systems, and rocket propulsion systems.
4. Chemical Processing: Inconel 625 flanges are used in chemical processing plants where they are exposed to corrosive chemicals, high temperatures, and pressure. The alloy’s resistance to a broad range of acids and alkalis makes it suitable for reactors, heat exchangers, and piping systems.
5. Power Generation: Inconel 625 flanges are used in power plants, particularly in systems that handle high-temperature steam, corrosive liquids, and gases. The alloy’s strength and resistance to thermal cycling make it ideal for boilers, turbines, and heat exchangers in both fossil fuel and nuclear power plants.

Advantages of Inconel 625 Flanges:

• Superior Corrosion Resistance: Inconel 625 flanges offer unparalleled protection against a wide range of corrosive environments, from saltwater to chemicals and acidic media. This makes them ideal for long-term use in aggressive conditions where other materials may fail.
• High-Temperature Stability: The alloy maintains its mechanical integrity and resistance to oxidation at elevated temperatures, making it ideal for applications that involve thermal cycling and high heat.
• Versatility Across Industries: Inconel 625 flanges are used in a variety of industries, from aerospace and marine to chemical processing and power generation, highlighting the material’s adaptability to extreme environments.
• Long Service Life: The combination of high strength, corrosion resistance, and weldability results in flanges that provide reliable, long-term performance with minimal maintenance, reducing downtime and operational costs.
• Cost-Effective Over Time: Although Inconel 625 flanges may have a higher initial cost compared to traditional materials, their durability and resistance to wear and corrosion result in reduced maintenance costs and longer service life, making them a cost-effective solution over time.

Technolloy Inc. is one of the most astonishing Exporters and Suppliers of Inconel 625 flanges in India. In the break, Inconel's raised temperature power solid areas will be huge, spread out, epic, serious, or reliant upon precipitation setting or remaining mindful of the item. At the point where they are pulled in, these UNS N06625 flanges form a passivating oxide layer that is thick and stable, safeguarding the outside from additional attack. Inconel 625 Flanges are safe and oxidation-resistant materials in general, guaranteed for relationships in extraordinary atmospheres acquainted with power and strain.

ANSI B16.5 Inconel 625 Flanges Specification

Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.

Specifications : ASTM B564 / ASME SB 564

Size : 1 / 2” to 36″

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

Grade : Inconel 625 – UNS N06625

Our Inconel 625 Flanges conforms to NACE MR0175/ISO 15156

ASTM B564 Inconel 625 Flanges Equivalent Grades

STANDARDWERKSTOFF NR.UNSGOSTAFNORJISBSENORInconel 625

2.4856

N06625

ХН75МБТЮ

NC22DNB4M

NCF 625

NA 21

NiCr22Mo9Nb

ЭИ602

Inconel 625 Flanges Chemical Properties 

GradeNiCrFeCMnSiMoCoAlTiNb + TaPSInconel 625

58.0 min

20.0 – 23.0

5.0 max

0.10 max

0.50 max

0.50 max

8.0 – 10.0

1.0 max

0.40 max

0.40 max

3.15 – 4.15

0.015 max

0.015 max

625 Inconel Alloy Pipe Flanges Mechanical Properties

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation8.4 g/cm3

1350 °C (2460 °F)

Psi – 135,000 , MPa – 930

Psi – 75,000 , MPa – 517

42.5 %