<![CDATA[EC21 Product Catalogs - st52.3]]> <![CDATA[Hydraulic Cylinder Tubes of Material ST52.3, Inner Diameter Honing H8 Tolerances]]> <![CDATA[DOM Seamless Tubes]]> <![CDATA[Bk+S Ready To Honed Tube, Pneumatic / Hydraulic Cylinder Tube ST52]]> <![CDATA[DIN1629/EN10216-1 Seamless Steel Tubes for Pressure Purposes]]>