Zongjiu is specialized in producing various hydraulic cylinders, include ho series, mo series, compact cylinder, single acting oil cylinder, double acting oil cylinder, hollow cylinder, plunger cylinder, ram cylinder, tie rod cylinder, engineering hydraulic cylinder, telescopic cylinder etc. We also can design & manufacture all kinds of standard cylinder and non standards cylinder in large type, common type, miniature type . Bore & stroke: according to your request Max. Working pressure: 80 mpa Min. Operating pressure:less than 0.5mpa Mediumú¦mineral oil Operating speed range(not including cushion parts): less than 200mm/s(we can also supply other speed range accoding to customer's requirments) Operating temperature(ambient temperature and oil temperature): -10 to +80 c(but do not use when oil frozen). If you are intersted in our products or have other request about operating temperature range, pls don't hesitate to contact us. 1000kgs