Black Malleable Iron Fitting, 3/4" x 1/2" Reducing Coupling
The Reducing Coupling fitting is made of ASTM A 197 Cupola Malleable Iron, 150 LB. The dimensions for this fitting are ANSI B 16.3. The threads are ANSI V 2.1 or BS 21 and the tensile strength is 28.4 kg/mm. minimum for this fitting.