Water capacity: 840L Gas capacity: 1000 kg Diameter: 800 mm Wall thickness: 12 mm Length: 2070--2100 mm Normal working pressure: 20 Kgf/cm2 Hydraulic test pressure: 45 kgf/cm2 Operating temperature: -40 60 oC Joint efficiency: 0.9 Fuction temperature of fusible plug : 90 +/-5 oC