
KW500 Special sealing grease for gate valve
Description
KW-500 special sealing grease for gate valve is inorganically thickened with polymer synthetic oil, contains special EP antioxidant additives and contains hydrogen sulfide and carbon dioxide inhibitors. It is specially designed for gate valves under extreme pressure, flowing hydrocarbons, high concentrations of CO2 and hydrogen sulfide. (H2S) Developed under these extremely harsh conditions, KW-500 sealing grease can withstand these and continue to provide lubrication and protection to the valve.
Product Features
Hydrocarbon Resistant - Resistant to reservoir-generated fluids and will not break down and dissolve.
Corrosion Protection - Provides resistance to corrosive liquids and gases, forming a protective barrier on the valve metal surface
Metal Adhesion - Excellent metal adhesion, providing longer retention time in the valve cavity to effectively provide protection and plug the valve cavity "void" space.
Wear Protection - Special lubricants and solid lubricants are added to withstand the pressure differentials encountered during valve cycling, which is especially important when the valve begins to wear.
Excellent Gate Valve Sealing - Specialized valve sealants also provide optimal sealing properties to help maintain overall valve performance.
Can be pumped manually at -29°C
Specifications
Tolerable media
Crude oil, natural gas, condensate
Hydrogen sulfide and carbon dioxide
Sea water/concentrated salt water
Acid fracturing (hydrochloric acid and hydrofluoric acid)
Diesel fuel
Drilling mud
Similar foreign products RC601、RC601WG
Application
Suitable for gate valves and plug valves in crude oil and natural gas production equipment. Especially suitable for applications in environments containing high-sulfur crude oil, sour gas, acid slurry and multi-condensate.
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Main Product:
Sealing Grease,
Oil and gas field Defoamer,
Valve abluent,
Sealant,
Defoaming agent,
Cleaning agent