Pipe, Fittings, and Flanges | Unions | Forged Steel Pipe Fittings | Transair Pipe and Fittings | 1-1/2" x 1" | 1/4" | 1" x 1/2" | 2-1/2" x 1-1/2" x 2" | 2" x 1/2" | 3/4" x 3/4" x 1/2" | 3" x 1/2"