Storage Cylinder for CNG station Main size: 279mm 80L Working pressure:250Bar Hydraulic test pressure: ... steel gas cylinders,high purity gas,liquid gas,valves,CNG station equipments, storage cylinders,compressors and so on. Our main foreign ... the world. The main size of Storage Cylinder for CNG station is: OD: 279mmWater Capacity: 80LWorking pressure: 250BarHydraulic test pressure: 375BarMaterial ...