Hydraulic Cylinder Tube ST52 and ST52.3 with excellent machinability and weldability. Supplied seamless or welded, cold drawn & stress relieved (BK+S), with yield strength over 520 MPa. The inside diameter is honed and oiled with the tube ends capped for
Hydraulic and pneumatic cylinders for mining,
agricultural and farm machinery, hoists,
automotive and transport lifting equipment, waste
disposal transport, food processing equipment,
mechanical tools and equipment, compressors
and earth moving equipment etc.
Excellent machinability in the BK+S (as supplied) condition
By any of the standard welding processes
As a professional hydraulic cylinder tube manufacturer and supplier, Datong Hydraulic has been supplying and exporting honed tube for almost 20 years.