China C20 Honed Seamless Steel Tube for Hydraulic Cylinder Steel Tube, Find details about China Honed Tube, Cylinder Tube from C20 Honed Seamless Steel Tube for Hydraulic Cylinder Steel Tube
Item | Honed Tube |
Raw material | DIN ST52, SAE1020 |
Pressure & Temperature Classification | High pressure & temperature piping |
Inner Diameter | 40mm-320mm |
Outer Diameter | 50-400mm |
Thickness | 5-40mm |
Length | 7000mm |
Straightness | Max 0.5/1000mm |
Inside Surface Roughness (Ra) | 0.2-0.4um |
Tolerance INT | DIN2391 H8 |