Our Carbon Steel (CS) Flanges are available in sizes from ½” to 48” in various pressure ratings including Class 150, 300, 600, 900, PN6, PN10, PN16, PN25, PN40, 5K, 10K, 16K, 25K, and higher. We supply high-quality flanges such as Weld Neck, Slip-On, Blind, Threaded, and Socket Weld types manufactured to international standards. Ideal for oil & gas, petrochemical, power plants, water pipelines, and industrial applications, offering strong, leak-proof connections, durability, and reliable performance under high pressure and temperature