Cold Drawn Or Honed Tube For Hydraulic Cylinder

Hydraulic&pneumatic liner actuator standardsizeprecise
working method
cold drawn 40-320 ≤12m 0.2-0.5 ±5% 0.8-1.6
cold rolling 30-100 ≥12m 0.2-0.5 ±5% 0.8-1.2
cold drawn-honed 40-500 8m 0.2-0.3 h8-h9 ±5% 0.2-0.8
cold drawn-skived 40-400 9m 0.2-0.3 h8-h9 ±5% ≤0.4
hole boring-honed 320-400 8m 0.2-0.3 h7-h9 ±8% ≤0.8
hole boring-skived 320-400 9m 0.2-0.3 h8-h9 ±8% ≤0.4.