The 4" x 3" 3000# Flanged Socket Weld Insert from Service Metal Products is designed for high-pressure applications requiring robust connections. With a pressure rating of 3000 psi, this insert is suitable for use in demanding environments. Constructed from high-quality materials, it ensures durability and reliability. The socket weld design allows for easy installation and a secure fit, making it ideal for various industrial piping systems. This product complies with industry standards, ensuring optimal performance in critical applications.