The FLANGE 4.375 MELONITE PROCESS by U S TSUBAKI HOLDINGS INC is engineered for enhanced durability and corrosion resistance. With a diameter of 4.375 inches, this flange undergoes a specialized Melonite treatment, providing superior surface hardness and wear resistance. It is ideal for high-stress applications in various industries, ensuring a long service life. This flange meets stringent industry standards, making it a reliable choice for mechanical assemblies and piping systems. Its precise engineering guarantees a secure and leak-proof connection.