CylinderChina SAE1026 SAE1045 AISI 1026 AISI 1045 Cold Drawn Seamless Carbon Steel Precision Honed Tube for Hydraulic Cylinder Barrel, Find details about China SAE1045 Seamless Tube, Precision Tube from SAE1026 SAE1045 AISI 1026 AISI 1045 Cold Drawn Seamless Carbon Steel Precision Honed Tube for Hydraulic Cylinder Barrel