... box. hydraulic legs, traction pin, liquid Indicator,pressure gauge,temperature gauge,emergency cut-off valve,valve box,fire suppression ... guard,tyre protective shield.OtherFilling Medium:propylene;design pressure 2.16Mpa,design temperature 50°C,filling ... .Standard configurationGB150-1998<pressure vessels>>,Supervision regulation on safety technology for pressure vessel,Supervision regulation on ...