The manufacturers of lock valves for oil-field equipment have solved the issue of intensified effort at assembling threaded connections by having applied technology of MODENGY anti-friction solid-film coatings.
MODENGY 1006 coating based on molybdenum disulfide and graphite successfully operates on nuts and gate-valve spindles. It provides friction coefficient reduction and smooth unscrewing of the nut-spindle pair without risk of jamming and galling of the thread.
MODENGY 1006 forms a thing steady layer on the parts that has high load-carrying capacity and anti-scoring properties, long service term, ability to prevent stick-slip motion.
Application of MODENGY 1006 coating has enabled to provide torsion moment meeting the GOST standard, to prevent threads from jamming and galling at equipment assembly.