Metal Seat Twin Ball Valves Trunnion 4″ 1500# RTJ, Carbon Steel for hydrocarbon. About the author ibor Related postsTWIN BALL VALVES FLOATING21 January, 2019SOFT SEAT TRUNNION BALL VALVES4 November, 2018SOFT SEAT FLOATING BALL VALVES WITH STEAM JACKET6 October, 2018METAL SEAT VALVES 1500LB FOR GAS SERVICE16 September, 2018TRUNNION BALL VALVE20 July, 2018CONTROL BALL VALVE TRUNNION15 May, 2018
