Malleable Iron Pipe Fitting – Reducing Tee Details: Type: Reducing Tee,Equal Tee,Black Tee Size: 1/4”to 6” Finish: Hot Dipped Galvanized, Black, Electro Galvanized, Usage:Fire Protection (Fire Fighting), plumbing, Oil,Gas,infrastructure construction, and decoration, etc. American Standard: Material: ASTM A-197 Dimension: ASME B16.3 16.14 Galvanization: ASTM A153 Threads: ANSI ... https://archpipes.com/Product/ansi-standard-tees-series/