Inconel 718 Weld Neck Flange

ASME SB564 Inconel 718 WNRF Flanges, ASTM B564 Inconel 718 Weld Neck Flanges, DIN 2.4668 Weld Neck Flanges, UNS N07718 Weld Neck Raised Face Flanges

A weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. Weld neck pipe flanges are connected to the pipe by welding the pipe to the neck of the pipe flange, which helps to pass on the stress from the weld neck to the pipe itself. Inconel 718 is a popular nickel super alloy containing chromium, nickel, and molybdenum that offers excellent resistance to extremely corrosive environments. The niobium content, in addition, offers higher strength and flexibility even in harsh environments. It offers exceptional resistance to pitting, crevice corrosion, and stress corrosion in chloride containing atmospheres. Due to these features, this alloy is widely used for the fabrication of weld neck flanges. Our company is fabricating Inconel 718 Weld Neck Flange that has excellent yield strength and higher creep rupture properties at elevated temperatures. These flanges have remarkable corrosion resistance, flawless finish, higher tensile strength, sturdy structure, and longer working life.

Jinie Technology (Jiangsu) Co., LTD is one of the prominent suppliers and manufacturers of an extensive range of Inconel 718 Weld Neck Flange. We are providing all types of flanges in different grades, standards, and dimensions as per the demands of clients. We have hired a team of highly experienced and skilled professionals that are engaged in developing dimensionally accurate and best quality Inconel 718 Weld Neck Flange. The most excellent quality raw material is utilized by our manufacturing team after testing it under the stringent quality checks. Every stage of manufacturing, such as material selection, testing, and final dispatch is performed under the strict observation of experts to avoid errors. Jinie Technology (Jiangsu) Co., LTD is the well known supplier of Inconel 718 Weld Neck Flang that is developed by following all the set manufacturing norms and international industry standards.

Inconel 718 WN Flanges Specifications

Properties of Inconel 718 WN flange

Superior High-Temperature Performance

Inconel 718 WN flange is celebrated for its outstanding ability to perform under extreme heat, making it ideal for high-temperature applications. The alloy maintains its structural integrity due to its unique composition, which includes high percentages of nickel and chromium. This allows Inconel 718 WN flange to withstand temperatures up to 1300°F (704°C) and, in some cases, even higher, reaching 2000°F (1093°C). Such thermal stability is crucial in industries like aerospace and power generation, where materials face regular exposure to intense heat.

Excellent Corrosion Resistance

Inconel 718 WN flange is highly resistant to corrosion because it forms a protective oxide layer that shields it from various corrosive environments. This resistance is particularly effective against stress-corrosion cracking, pitting, and crevice corrosion, making the alloy suitable for chemical processing and marine applications. Its ability to resist oxidation and chloride-induced corrosion further enhances its applicability in harsh environments where other materials might fail.

Exceptional Strength and Durability

Inconel 718 WN flange demonstrates remarkable strength and durability, even under extreme conditions. Its mechanical properties are enhanced through age hardening, which significantly increases its yield and tensile strength. With a tensile strength of approximately 80,000 psi (550 MPa) and a yield strength of about 32,000 psi (220 MPa), Inconel 718 WN flange can endure significant mechanical stress without deformation. This robust strength, combined with excellent fatigue resistance, ensures long service life and reliability in demanding applications, such as turbine engines and high-pressure environments.

Applications of Inconel 718 WN Flanges

Inconel 718 WN flanges are used in a variety of industries due to their versatility and robustness:

Oil and Gas: Inconel 718 WN flanges are widely used in pipelines and processing plants in the oil and gas industry for their strength and high-pressure resistance.

Power Generation: In power plants, Inconel 718 WN flanges connect pipes and components that must withstand high temperatures and pressures.

Water Treatment: Their durability and corrosion resistance make Inconel 718 WN flanges ideal for water treatment facilities.