Gas storage equipment; 25MPa; OD: 559MM. Gas Station CylinderSpecification: 1x3, 2x2, 2x3, 3x3Working pressure: 25MPaGeometric capacity(M^3): ... , 6640x668x2158, 6640x1335x1494, 6640x1335x2158, 7350x668x2158, 7350x1335x1494, 7350x1335x2158, 4900x2000x2158MM. 25MPa, CNG Gas Station Cylinder, OD559MM