Hydraulic Cylinder Honed Tube/Seamless Cylinder TubeApplication: Hydraulic Cylinder, Hydraulic JackStandard: GB/T8713-88, ISO439/1-1980(E)Steel Grade: ST52, ST52.3, E355, S235, 20#, 45#, 16Mn etcOD Si ...
AL-STEEL GROUP CO.,LTD
Main Products: honed tube, cold drawn precision tube... More