cylinder tube

cylinder tube Product description and application This specification is forhoned seamless steel tube suitable for hydraulic cylinder application. It defines the dimensions .tolerances, chemical composition, mechanical properties and technical conditions of supply. The product is characterised by an internal maching allowance that makes the tubes suitable for being worked internally by honing . It is possible to request form the Tent service center additional work , including cttuing to measure , chamfering ,rilling , boring and agreeing quantity , marking and packaging different to that indicated in the present catalogue. 1.Definition of orders. particulars -seamless precision steel tubes for hydraulic cylinders -techincal specification, please contact service center -steel grade, GB20#,45#,16Mn, DIN ST52, -heat treatment -nominal dimesions-internal diameter and wall thickness -maching allowance -length -quantity and tolerance Options a)0.020-0.035%controlled slphur content b)different mechanical properties , heat treatments or steel grades c)dimensions, tolerances or maching allowances different from the standard d)fixed lengths or in a range different to the standard e)special surface protection f)different certification h)different marking h)special packing Standards of refrence DIN 2391 or EN10305-1