VEVOR 30Ton 4 Inch Stroke Hollow Hydraulic Cylinder Jack 66000LB Lift Industrial
VEVOR Hydraulic Pressure Test Kit 5 Gauges 13 Couplings 14 Tee Connectors 600bar. Paint spraying at the surface, prevent scratching and corrosion. Smooth surface with circle texture, firmly fixed, and will not burst hydraulic rams.