EN 10305-1 E355 Seamless Steel Honed Tubes are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical fields of application are in the vehicle, furniture and general engineering industries.
Honing is a kind of machining technology. Through honing head, the inner hole of cold drawn pipe is processed by reciprocating high-speed grinding technology, so that the inner hole can meet the requirements of tolerance size and surface roughness that we need.
Seamless steel Honed tube is a kind of smooth bore steel tube used to manufacture hydraulic cylinder barrels that is the core part of hydraulic cylinder.Our Anbao Hydraulic has been engaged in produce honed tube ,pre-honed pipe,cylinder honed pipe ,skived and roller burnished tube for more than 20 years.
Available steel grade:
|SAE/AISI:||SAE1020, SAE1026, SAE1045, SAE4130, SAE4140|
|DIN:||ST52, ST52.3, ST52.4|
|EN:||E355, C45E, 25CrMo4, 42CrMo4, CK45, S45C, E410, E470|
|GB:||20#, 45#, 16Mn, Q345B, Q345C, Q345D, Q345E, 25Mn, 27SiMn,|
Manufacture method: Cold rolled, hydraulic cold drawn, hot rolled+deep hole boring
|Cold rolled||Cold drawn||Stress relieved||Annealed||Normalized||Quenched+Tempered|