Pressure vessel steel plate 1.Prompt delivery,time-saving 2.High quality ,competitive price Pressure vessel steel plate1.Application:Widely used in petroleum, chemical, power station, boiler etc, for the production of reactors, heat exchangers, separators, oil tanks, liquefied gas tanks, water wheels volute equipment etc. 2.Steel Brand and Standard: Model numberStandard Q245R(20g/20R)Q345R(16MnR/ ...