Manufacture of STC 590A, STC 590B Tubes for Hydraulic Cylinder Barrels

Hydraulic cylinder barrel, material ST52 / ST52.3, ID tolerance H8

US $2 / m

Min. Order: 12 m

6YY-280D（double barrel） reasonable design automatic hydraulic oil press

hydraulic cylinder barrel

US $500 / pc

Min. Order: 10 pc

drilling bucket / Core Barrel with Bullet Teeth for Hydraulic Piling Rig

US $1500 / pc

Min. Order: 1 pc