Forged Socket Weld Half Coupling A182 F316H

The ASTM A182 F316H forged socket weld half coupling is a fitting used to connect a pipe to another pipe or fitting at a perpendicular angle, typically used in high-pressure applications. Constructed from F316H stainless steel, this half coupling offers enhanced resistance to corrosion, especially in high-temperature environments, due to its composition of 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and a higher carbon content for increased strength. The socket weld design allows the pipe to be inserted into the coupling and then welded into place, ensuring a strong, leak-proof connection. It is suitable for demanding applications where both strength and resistance to corrosion are critical, with a minimum tensile strength of 515 MPa and yield strength of 205 MPa. Commonly used in chemical processing, petrochemical, and marine environments, this fitting provides durable and reliable performance.