... Weight:50kg-200kg CompanyDalian Wills Machine Co.,LtdProduct nameCoke oven equipment oil cylinderMaterialSteel,20#,45#,Aluminium, bronzeComposeHydraulic body, Hydraulic piston, ... cylinder is also a round body, referred as cylinder barrel. The cylinder body houses the internal parts of a ... the cylinder is same as filling water in a barrel. The hydraulic fluid which is inside the cyclinder produces ...