CNG Steel Cylinder for Vehicles Steel Liner Hoop-wrapped Composite Cylinder for Vehicles(CNG-2) Steel Liner Full-wrapped Composite CNG Cylinder for Vehicles(CNG-3) Full-wrapped Composite CNG Cylinder for Vehicles(CNG-4) SEAMLESS STEEL CYLl NDER: IS09809-1 (TPED) , UN IS09809-1 , GB/T5099.1 CNG TYPE-1: IS011439 ECER110; CNG TYPE-2: GB24160 IS011439 ECE R110; CNG TYPE-3: Q/LD003-2019 ISO 11439; CNG TYPE-4~ IS011439 ECE R110; LPG COMPOSITE CYLl NDER~ EN12245:2009 IS011119; BREATHING AIR COMPOSITE CYLl NDER~ EN12245:2009
