China Shipbuilding Bronze 20K Pressure Gauge Cock JIS F7343: Design and Manufacturing Standard: JIS F7343 Max Working Pressure 1.96Mpa (20kgf/cm2) Hydraulic Inspection: 1. Waterright inspection for plug: 2.16Mpa (22kgf/cm2) 2. Hydraulic Inspection for body: 2.94Mpa (30kgf/cm2) Suitable Medium: Steam, Water, Fuel Oil, Lub oil.
