Carbon Steel Weld Neck Flanges (WNRF) Manufacturer, Supplier, Exporter & Stockist in india

Carbon Steel Weld Neck Flanges (WNRF) are essential components in piping systems, known for their structural integrity and robust performance. These flanges are typically manufactured using carbon steel, which offers a balance of strength and affordability, making them a popular choice in various industrial applications. One of the key characteristics of WNRF flanges is their neck, which extends from the flange body and provides a smooth transition from the pipe to the flange. This design helps in reducing stress concentrations and promoting better flow of fluids or gases within the system. The raised face (RF) design of these flanges ensures a tight and secure seal when mated with a compatible gasket, minimizing the risk of leakage.

Carbon Steel WNRF flanges come in a wide range of sizes, typically ranging from 1/2" to 24" and larger, catering to various piping needs. They are available in different pressure ratings, including Class 150, Class 300, Class 600, Class 900, Class 1500, and Class 2500, among others, allowing for the selection of the appropriate flange based on the specific requirements of the system. These flanges adhere to industry standards such as ASTM A105, although other materials like ASTM A350 LF2 and ASTM A694 can also be used for specific applications. Their temperature range typically spans from -29°C (-20°F) to 427°C (800°F) and can go higher for specialized applications. Carbon Steel WNRF flanges are used in various industries, including oil and gas, petrochemical, power generation, and more, where they play a critical role in connecting pipelines and equipment.