Idle valve to prevent rust damage preservation methods
December 29 18:07:28, 2023
Idle valve to prevent rust damage preservation: First, regular maintenance: a longer period of idle valves, should be regularly inspected, regular maintenance, to prevent valve corrosion and damage. For the idle time is too long valve, should be equipment, devices, pipes together with the pressure test before use. Second, the protection and protection: to prevent other objects from impact, artificial removal and demolition, if necessary, should be fixed valve activity parts, the valve packaging protection. Third, the anti-corrosion treatment: took out the stuffing box packing to prevent the stem electrochemical corrosion, valve sealing surface, stem, stem nut, machined surface and other parts, depending on the circumstances rust inhibitor, grease, paint Parts should be painted anti-rust paint. Fourth, with valve: valve missing parts, can not move to make up for the West, should be fitted with valves for the next step to create good conditions to ensure that the valve is in good condition. Fifth, clear the valve: The valve cavity should purge clean, no residual deposits and aqueous solution, the external valve should be wiped clean, no stolen goods, oil, dust. This article Keywords: valve
