We are leading manufacturer and stockist of CYLINDER TUBES in China.Tolerances of outside diameter of CYLINDER TUBES:EN 10305-1 / 10305-2 for cold-drawn tubesEN 10220 for hot rolled tubesTolerances of inside diameter of CYLINDER TUBES:H8 to H11 honed or roller burnishedSteel grade E355+SR / E355+C - 1.05801.4301Size range of CYLINDER TUBES: I.D. 25 - 250 mmO.D. 35 - 300 mmW.T. 2,5 - 27 mmRoughness of internal surface of CYLINDER TUBES:Ra max. 0,3 - 0,8 µStraightness of CYLINDER TUBES:1:2000 mm measured at O.D.Certification of CYLINDER TUBES: EN 10204Production length of CYLINDER TUBES: 3 - 8 mTypes of CYLINDER TUBES hydraulic cylinder tubes hydraulic cylinder pipeshydraulic cylinder tubingPneumatic Cylinder TubesPneumatic Cylinder pipesPneumatic Cylinder tubingHydraulic Fluid Line Airhydraulic tubes Airhydraulic pipesAirhydraulic tubingHoned Tubing Honed steel tubesHoned steel pipesONE OF THE KIND, MILLIONS OF CHOICESSUPERIOR QUALITYPROMPT DELIVERYFAVORABLE FEEDBACKALL AVAILABLE IN PESCOSELECT PESCO, YOU WILL BE RIGHTFor more info and price of CYLINDER TUBES, please send us inquiry and you will have quick reply soon.