LPG tanks:GB150-1998,Pressure Vessels Safety and Technical Supervision Regulation, Regulation ... LPG storage tanks Item unitParameter TANKDesign pressureMpa1.77Maximum working pressure 1.94Design temperature-1950Loading Material Liquefied petrolic gasCorrosion ... Safety valve, liquid level meter, pressure gauge, temperature meter, global valve and etc.Standard GB150-1998Pressure Vessels Safety and ...