The 1 1/4 Threaded 1/16 Raised Face Forged Steel Flange is designed for non-welded piping connections, typically in low-pressure systems or where welding is not feasible. The internal threads allow it to be screwed onto a male-threaded pipe, providing a secure, leak-resistant joint. Made of forged steel (FS), it offers high strength, durability, and pressure resistance for various industrial applications.