Carbon Fiber Cylinder manufacturers Carbon Fiber Scuba Tank TypeCRP162-9-30-T Outside Diameter162mm Water Capacity9L Cylinder's Nack ThreadM18*1.5 Working Pressure300bar Test Pressure450bar Weight5.2kg Height560mm Delivery Date25days CertificationCE Approval Carbon fiber air tank are made by aluminum liner fully wrapped with carbon fiber, Which are ideally suited for use as firefighter鈥?self...