扩散泵润滑油

Valve core grease is a type of lubricating grease used for gas cocks, made from high-adhesion, inorganic thickeners, thickened modified silicone oil, and with added antioxidants, anti-rust, and anti-corrosion additives, etc. It is used for sealing, lubricating, and protecting the sealing rings of various valves, water meters, bathroom fixtures, hydraulic pistons, and diving equipment.