The 3-1/2" XH Weld Cap by SERVICE METAL PRODUCTS is a high-quality fitting designed for heavy-duty applications. This cap is made from robust materials, ensuring it can withstand high pressure and temperature conditions. With an extra-heavy (XH) wall thickness, it provides superior strength and durability. Ideal for use in industrial piping systems, this weld cap is compatible with various pipe sizes and is perfect for sealing the ends of pipes securely. It meets relevant industry standards, making it a reliable choice for professional installations.