CNG cylinders for vehicles,type 1,water capacity: 20-150L Our company has been produceing High-pressure cylinder since ... CNG CYLINDER FOR VEHICLE (ISO11439, BV approved)OD325mm: 40L , 50, 55, 60, 65, 70, 80, 90,100, 120L.OD356mm:65L, 70L, 75L, 80L ... CNG CYLINDER FOR VEHICLE (ISO11439, BV approved)OD232mm:20,25.2,28, 30,35,50LOD279mm 40,50,60,80LOD356mm: 57, 65 ,75, 77,113, 140LYou ...