Quan Flanges and Plates, located in Da Nang, Vietnam, has built a solid reputation as a reliable manufacturer and supplier of Inconel Weldneck Flanges. These flanges are crafted to excel in high-pressure, high-temperature, and corrosive environments, providing top-notch solutions. With their long neck design, they ensure even stress distribution, resulting in strong, leak-proof connections that are crucial for piping systems. Made from high-quality Inconel alloys and engineered with precision, these flanges boast exceptional resistance to oxidation, corrosion, and thermal stress. Quan Flanges and Plates caters to various industries, including oil and gas, petrochemical, power generation, marine, and chemical processing, offering durable, dependable, and cost-effective weldneck flange solutions that adhere to international quality standards.
Inconel Weldneck Flanges primarily consist of nickel (50–55%), chromium (17–21%), iron (the balance), along with niobium (4.75–5.5%), molybdenum (2.8–3.3%), titanium (0.65–1.15%), and aluminum (0.2–0.8%). This specific composition guarantees outstanding high-temperature strength, oxidation resistance, and corrosion resistance. On the mechanical side, they deliver a tensile strength of 1,240–1,380 MPa, yield strength of 1,030–1,100 MPa, and an elongation of 12–20%. Their remarkable creep, fatigue, and thermal stability make them ideal for extreme industrial applications.
Quan Flanges, a leading supplier in Da Nang, Vietnam, offers an extensive selection of Inconel weldneck flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
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 600 | 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 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % | – |
Inconel Weldneck Flanges find extensive use in industries that demand strong, corrosion-resistant, and heat-resistant connections. In aerospace, they are utilized in turbine engines and high-temperature structural components. The oil and gas sector employs them in offshore platforms, high-pressure pipelines, and subsea equipment. Petrochemical and chemical plants use them in reactors, heat exchangers, and chemical processing units. Power generation facilities rely on them for turbines, boilers, and high-pressure piping systems. In marine engineering, they are essential for seawater handling and desalination systems. Thanks to their long neck design, strength, and reliability, these flanges ensure safe, leak-proof performance even in the most challenging environments.
Yes, we offer custom sizes for Inconel weldneck flanges to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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