Ceramic coating applied to the piston rod has better corrosion resistance and anti-wear than chrome plating layer, suitable for use in harsh working environments, and corrosive conditions, Ceramic-coated coated piston rod hydraulic cylinders are widely used in nuclear energy, aerospace, petrochemical, and other fields.
The hydraulic opener's main components are the hydraulic cylinder body, piston rod, head, base, seal detection devices, etc., of which the seals are consumable parts, regular replacement, affecting the life of the opener is the main component of the piston rod. Piston rods not only withstand frequent friction but also withstand a variety of humid environments and polluted environments of corrosion, its anti-corrosion, wear-resistant routine maintenance, and other performance requirements are relatively high. At present, the piston rod of the hydraulic opener is commonly used anti-corrosion way for the surface spraying ceramic.