The 4" X 3" Class 150 Red Slip-On Flange RF by Weldbend Corp is designed for efficient integration into piping systems. Constructed from durable materials, this flange is rated for Class 150 applications, ensuring reliable performance under moderate pressure. The slip-on design allows for straightforward installation, making it a practical choice for contractors. Its red finish provides additional corrosion resistance, enhancing its longevity in various environments. This flange is a vital component for any industrial piping project.