CNG cylinders for vehicles,type 1,water capacity: 20-150L ... and so on, our CNG cylinder extensively used for the taxi and bus CNG conversion project and exported to ... Our product list for export as followings: 1) Type II CNG CYLINDER FOR VEHICLE (ISO11439, BV approved)OD325mm: 40L , 50 ... 140LOD406mm:80L, 85,90L, 100L.,120,145L2) Type I CNG CYLINDER FOR VEHICLE (ISO11439, BV approved)OD232mm:20,25 ...