Home > Inconel weldneck flanges
Inconel weld neck flanges are top-notch piping components crafted to withstand extreme temperatures, high pressures, and corrosive environments. Made from nickel-based Inconel alloys, these flanges boast remarkable strength, resistance to oxidation, and impressive long-term durability. The weld neck design ensures a smooth transition of stress between the flange and the pipe, which helps reduce fatigue and boosts structural integrity. Produced according to international standards, Inconel weld neck flanges are essential in critical piping systems where reliability, safety, and resilience against harsh conditions are a must.
Inconel alloys mainly consist of nickel, with varying amounts of chromium, molybdenum, niobium, and iron, depending on the specific grade. This unique blend provides outstanding resistance to corrosion, oxidation, and stress corrosion cracking. Inconel weld neck flanges are known for their high tensile and yield strength, exceptional toughness, and remarkable resistance to creep and fatigue. They maintain their mechanical stability across a wide temperature range and perform reliably even under high pressure, thermal cycling, and challenging operating conditions.
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.
Specification :ASTM B 564 / ASME SB 564
Size : ½” to 36″
Class : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Grade : Inconel (UNS N06600) Flanges, 2.4816
| Grade | Ni | Si | C | S | Mn | Cr | Fe | |
| Inconel weldneck Flanges | min. | 72.0 | – | – | – | – | 14.0 | 6.0 |
| max. | – | 0.5 | 0.15 | 0.015 | 2.0 | 17.0 | 10.0 | |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness (Brinell) |
| Inconel weldneck Flanges | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Blind Flanges from Yousef Metals ensures unmatched quality and long-lasting performance. These Flanges are engineered for superior corrosion resistance, strength, and precision, making them ideal for a wide range of industrial applications. With a strong focus on customer satisfaction, timely delivery, and technical expertise. Yousef Metals providing reliable and high-performance Inconel weldneck Flanges tailored to meet your specific operational and project requirements.
Yousef Metals, one of the leading suppliers of Inconel weldneck Flanges in Doha, Qatar, offers a wide selection of high-quality flanges suitable for various industrial applications. With an extensive inventory, reliable sourcing, and a strong commitment to quality, service, and timely delivery, Yousef Metals has established itself as a trusted name for premium stainless steel products across the Qatar.
Yes, we provide Inconel weldneck Flanges to match your exact project requirements. At Yousef Metals, our team is dedicated to delivering tailored flanges solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@yousefmetals.com.
Inconel weld neck flanges find their place in industries that face tough service conditions. Common applications include oil and gas processing, offshore and subsea systems, petrochemical plants, chemical reactors, heat exchangers, and power generation equipment. They’re also utilized in aerospace, marine, and desalination sectors due to their outstanding corrosion resistance. Particularly suited for high-pressure piping systems that encounter extreme temperatures, corrosive chemicals, and seawater, Inconel weld neck flanges ensure leak-free connections and reliable long-term operation.
